Observation of a resonant structure in $e^{+}e^{-} \to K^{+}K^{-}π^{0}π^{0}$
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- M Ablikim
- MN Achasov
- P Adlarson
- S Ahmed
- M Albrecht
- A Amoroso
- Q An
- Anita
- Y Bai
- O Bakina
- R Baldini Ferroli
- I Balossino
- Y Ban
- K Begzsuren
- JV Bennett
- N Berger
- M Bertani
- D Bettoni
- F Bianchi
- J Biernat
- J Bloms
- I Boyko
- RA Briere
- H Cai
- X Cai
- A Calcaterra
- GF Cao
- N Cao
- SA Cetin
- JF Chang
- WL Chang
- G Chelkov
- DY Chen
- G Chen
- HS Chen
- ML Chen
- SJ Chen
- XR Chen
- YB Chen
- W Cheng
- G Cibinetto
- F Cossio
- XF Cui
- HL Dai
- JP Dai
- XC Dai
- A Dbeyssi
- D Dedovich
- ZY Deng
- A Denig
- I Denysenko
- M Destefanis
- F De Mori
- Y Ding
- C Dong
- J Dong
- LY Dong
- MY Dong
- SX Du
- J Fang
- SS Fang
- Y Fang
- R Farinelli
- L Fava
- F Feldbauer
- G Felici
- CQ Feng
- M Fritsch
- CD Fu
- Y Fu
- XL Gao
- Y Gao
- YG Gao
- I Garzia
- EM Gersabeck
- A Gilman
- K Goetzen
- L Gong
- WX Gong
- W Gradl
- M Greco
- LM Gu
- MH Gu
- S Gu
- YT Gu
- CY Guan
- AQ Guo
- LB Guo
- RP Guo
- YP Guo
- A Guskov
- S Han
- TT Han
- TZ Han
- XQ Hao
- FA Harris
- KL He
- FH Heinsius
- T Held
- YK Heng
- M Himmelreich
- T Holtmann
- YR Hou
- ZL Hou
- HM Hu
- JF Hu
- T Hu
- Y Hu
- GS Huang
- LQ Huang
- XT Huang
- N Huesken
- T Hussain
- W Ikegami Andersson
- W Imoehl
- M Irshad
- S Jaeger
- S Janchiv
- Q Ji
- QP Ji
- XB Ji
- XL Ji
- HB Jiang
- XS Jiang
- XY Jiang
- JB Jiao
- Z Jiao
- DP Jin
- S Jin
- Y Jin
- T Johansson
- N Kalantar-Nayestanaki
- XS Kang
- R Kappert
- M Kavatsyuk
- BC Ke
- IK Keshk
- A Khoukaz
- P Kiese
- R Kiuchi
- R Kliemt
- L Koch
- OB Kolcu
- B Kopf
- M Kuemmel
- M Kuessner
- A Kupsc
- MG Kurth
- W Kuehn
- JJ Lane
- JS Lange
- P Larin
- L Lavezzi
- H Leithoff
- M Lellmann
- T Lenz
- C Li
- CH Li
- Cheng Li
- DM Li
- F Li
- G Li
- HB Li
- HJ Li
- JC Li
- JL Li
- Ke Li
- LK Li
- Lei Li
- PL Li
- PR Li
- SY Li
- WD Li
- WG Li
- XH Li
- XL Li
- XN Li
- ZB Li
- ZY Li
- H Liang
- YF Liang
- YT Liang
- LZ Liao
- J Libby
- CX Lin
- DX Lin
- B Liu
- BJ Liu
- CX Liu
- D Liu
- DY Liu
- FH Liu
- Fang Liu
- Feng Liu
- HB Liu
- HM Liu
- Huanhuan Liu
- Huihui Liu
- JB Liu
- JY Liu
- K Liu
- KY Liu
- Ke Liu
- L Liu
- LY Liu
- Q Liu
- SB Liu
- Shuai Liu
- T Liu
- X Liu
- XY Liu
- YB Liu
- ZA Liu
- ZQ Liu
- YF Long
- XC Lou
- HJ Lu
- JD Lu
- JG Lu
- XL Lu
- Y Lu
- YP Lu
- CL Luo
- MX Luo
- PW Luo
- T Luo
- XL Luo
- S Lusso
- XR Lyu
- FE Maas
- M Maggiora
- S Maldaner
- S Malde
- QA Malik
- A Mangoni
- S Marcello
- ZX Meng
- JG Messchendorp
- G Mezzadri
- J Min
- TJ Min
- RE Mitchell
- XH Mo
- YJ Mo
- C Morales Morales
- N Yu Muchnoi
- H Muramatsu
- S Nakhoul
- Y Nefedov
- F Nerling
- IB Nikolaev
- Z Ning
- S Nisar
- SL Olsen
- Q Ouyang
- S Pacetti
- X Pan
- Y Pan
- M Papenbrock
- A Pathak
- P Patteri
- M Pelizaeus
- HP Peng
- K Peters
- J Pettersson
- JL Ping
- RG Ping
- A Pitka
- R Poling
- V Prasad
- H Qi
- HR Qi
- M Qi
- TY Qi
- S Qian
- CF Qiao
- LQ Qin
- XP Qin
- XS Qin
- ZH Qin
- JF Qiu
- SQ Qu
- KH Rashid
- K Ravindran
- CF Redmer
- M Richter
- A Rivetti
- V Rodin
- M Rolo
- G Rong
- Ch Rosner
- M Rump
- A Sarantsev
- M Savrie
- Y Schelhaas
- C Schnier
- K Schoenning
- DC Shan
- W Shan
- XY Shan
- M Shao
- CP Shen
- PX Shen
- XY Shen
- HY Sheng
- HC Shi
- RS Shi
- X Shi
- XD Shi
- JJ Song
- QQ Song
- XY Song
- YX Song
- S Sosio
- C Sowa
- S Spataro
- FF Sui
- GX Sun
- JF Sun
- L Sun
- SS Sun
- T Sun
- WY Sun
- YJ Sun
- YK Sun
- YZ Sun
- ZJ Sun
- ZT Sun
- YX Tan
- CJ Tang
- GY Tang
- J Tang
- X Tang
- V Thoren
- B Tsednee
- I Uman
- B Wang
- BL Wang
- CW Wang
- DY Wang
- HP Wang
- K Wang
- LL Wang
- LS Wang
- M Wang
- MZ Wang
- Meng Wang
- PL Wang
- WP Wang
- X Wang
- XF Wang
- XL Wang
- Y Wang
- YD Wang
- YF Wang
- YQ Wang
- Z Wang
- ZG Wang
- ZY Wang
- Ziyi Wang
- Zongyuan Wang
- T Weber
- DH Wei
- P Weidenkaff
- F Weidner
- HW Wen
- SP Wen
- DJ White
- U Wiedner
- G Wilkinson
- M Wolke
- L Wollenberg
- JF Wu
- LH Wu
- LJ Wu
- X Wu
- Z Wu
- L Xia
- H Xiao
- SY Xiao
- YJ Xiao
- ZJ Xiao
- YG Xie
- YH Xie
- TY Xing
- XA Xiong
- GF Xu
- JJ Xu
- QJ Xu
- W Xu
- XP Xu
- L Yan
- WB Yan
- WC Yan
- Xu Yan
- HJ Yang
- HX Yang
- L Yang
- RX Yang
- SL Yang
- YH Yang
- YX Yang
- Yifan Yang
- Zhi Yang
- M Ye
- MH Ye
- JH Yin
- ZY You
- BX Yu
- CX Yu
- G Yu
- JS Yu
- T Yu
- CZ Yuan
- W Yuan
- XQ Yuan
- Y Yuan
- CX Yue
- A Yuncu
- AA Zafar
- Y Zeng
- BX Zhang
- BY Zhang
- CC Zhang
- DH Zhang
- Guangyi Zhang
- HH Zhang
- HY Zhang
- JL Zhang
- JQ Zhang
- JW Zhang
- JY Zhang
- JZ Zhang
- Jianyu Zhang
- Jiawei Zhang
- L Zhang
- Lei Zhang
- S Zhang
- SF Zhang
- TJ Zhang
- XY Zhang
- Y Zhang
- YH Zhang
- YT Zhang
- Yan Zhang
- Yao Zhang
- Yi Zhang
- ZH Zhang
- ZY Zhang
- G Zhao
- J Zhao
- JW Zhao
- JY Zhao
- JZ Zhao
- Lei Zhao
- Ling Zhao
- MG Zhao
- Q Zhao
- SJ Zhao
- TC Zhao
- YB Zhao
- ZG Zhao
- A Zhemchugov
- B Zheng
- JP Zheng
- Y Zheng
- YH Zheng
- B Zhong
- C Zhong
- L Zhou
- LP Zhou
- Q Zhou
- X Zhou
- XK Zhou
- XR Zhou
- AN Zhu
- J Zhu
- K Zhu
- KJ Zhu
- SH Zhu
- WJ Zhu
- XL Zhu
- YC Zhu
- YS Zhu
- ZA Zhu
- J Zhuang
- BS Zou
- JH Zou
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000521105100006&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.124.112001
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: KW3ZM
- PubMed Identifier: 32242687
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 112001
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Observation of a Resonant Structure in <i>e</i><SUP>+</SUP><i>e</i><SUP>-</SUP> → <i>K</i><SUP>+</SUP> <i>K</i><SUP>-</SUP> π<SUP>0</SUP>π<SUP>0</SUP>
- Sub types
- Article
- Ausgabe der Zeitschrift
- 124
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- M Ablikim
- MN Achasov
- P Adlarson
- S Ahmed
- M Albrecht
- A Amoroso
- Q An
- Anita
- Y Bai
- O Bakina
- R Baldini Ferroli
- I Balossino
- Y Ban
- K Begzsuren
- JV Bennett
- N Berger
- M Bertani
- D Bettoni
- F Bianchi
- J Biernat
- J Bloms
- I Boyko
- RA Briere
- H Cai
- X Cai
- A Calcaterra
- GF Cao
- N Cao
- SA Cetin
- JF Chang
- WL Chang
- G Chelkov
- DY Chen
- G Chen
- HS Chen
- ML Chen
- SJ Chen
- XR Chen
- YB Chen
- W Cheng
- G Cibinetto
- F Cossio
- XF Cui
- HL Dai
- JP Dai
- XC Dai
- A Dbeyssi
- D Dedovich
- ZY Deng
- A Denig
- I Denysenko
- M Destefanis
- F De Mori
- Y Ding
- C Dong
- J Dong
- LY Dong
- MY Dong
- SX Du
- J Fang
- SS Fang
- Y Fang
- R Farinelli
- L Fava
- F Feldbauer
- G Felici
- CQ Feng
- M Fritsch
- CD Fu
- Y Fu
- XL Gao
- Y Gao
- Y Gao
- YG Gao
- I Garzia
- EM Gersabeck
- A Gilman
- K Goetzen
- L Gong
- WX Gong
- W Gradl
- M Greco
- LM Gu
- MH Gu
- S Gu
- YT Gu
- CY Guan
- AQ Guo
- LB Guo
- RP Guo
- YP Guo
- YP Guo
- A Guskov
- S Han
- TT Han
- TZ Han
- XQ Hao
- FA Harris
- KL He
- FH Heinsius
- T Held
- YK Heng
- M Himmelreich
- T Holtmann
- YR Hou
- ZL Hou
- HM Hu
- JF Hu
- T Hu
- Y Hu
- GS Huang
- LQ Huang
- XT Huang
- N Huesken
- T Hussain
- W Ikegami Andersson
- W Imoehl
- M Irshad
- S Jaeger
- S Janchiv
- Q Ji
- QP Ji
- XB Ji
- XL Ji
- HB Jiang
- XS Jiang
- XY Jiang
- JB Jiao
- Z Jiao
- DP Jin
- S Jin
- Y Jin
- T Johansson
- N Kalantar-Nayestanaki
- XS Kang
- R Kappert
- M Kavatsyuk
- BC Ke
- IK Keshk
- A Khoukaz
- P Kiese
- R Kiuchi
- R Kliemt
- L Koch
- OB Kolcu
- B Kopf
- M Kuemmel
- M Kuessner
- A Kupsc
- MG Kurth
- W Kühn
- JJ Lane
- JS Lange
- P Larin
- L Lavezzi
- H Leithoff
- M Lellmann
- T Lenz
- C Li
- CH Li
- Cheng Li
- DM Li
- F Li
- G Li
- HB Li
- HJ Li
- JC Li
- JL Li
- Ke Li
- LK Li
- Lei Li
- PL Li
- PR Li
- SY Li
- WD Li
- WG Li
- XH Li
- XL Li
- XN Li
- ZB Li
- ZY Li
- H Liang
- H Liang
- YF Liang
- YT Liang
- LZ Liao
- J Libby
- CX Lin
- DX Lin
- B Liu
- BJ Liu
- CX Liu
- D Liu
- DY Liu
- FH Liu
- Fang Liu
- Feng Liu
- HB Liu
- HM Liu
- Huanhuan Liu
- Huihui Liu
- JB Liu
- JY Liu
- K Liu
- KY Liu
- Ke Liu
- L Liu
- LY Liu
- Q Liu
- SB Liu
- Shuai Liu
- T Liu
- X Liu
- XY Liu
- YB Liu
- ZA Liu
- ZQ Liu
- YF Long
- XC Lou
- HJ Lu
- JD Lu
- JG Lu
- XL Lu
- Y Lu
- YP Lu
- CL Luo
- MX Luo
- PW Luo
- T Luo
- XL Luo
- S Lusso
- XR Lyu
- FC Ma
- HL Ma
- LL Ma
- MM Ma
- QM Ma
- RQ Ma
- RT Ma
- XN Ma
- XX Ma
- XY Ma
- YM Ma
- FE Maas
- M Maggiora
- S Maldaner
- S Malde
- QA Malik
- A Mangoni
- YJ Mao
- ZP Mao
- S Marcello
- ZX Meng
- JG Messchendorp
- G Mezzadri
- J Min
- TJ Min
- RE Mitchell
- XH Mo
- YJ Mo
- C Morales Morales
- N Yu Muchnoi
- H Muramatsu
- S Nakhoul
- Y Nefedov
- F Nerling
- IB Nikolaev
- Z Ning
- S Nisar
- SL Olsen
- Q Ouyang
- S Pacetti
- X Pan
- Y Pan
- M Papenbrock
- A Pathak
- P Patteri
- M Pelizaeus
- HP Peng
- K Peters
- J Pettersson
- JL Ping
- RG Ping
- A Pitka
- R Poling
- V Prasad
- H Qi
- HR Qi
- M Qi
- TY Qi
- S Qian
- CF Qiao
- LQ Qin
- XP Qin
- XS Qin
- ZH Qin
- JF Qiu
- SQ Qu
- KH Rashid
- K Ravindran
- CF Redmer
- M Richter
- A Rivetti
- V Rodin
- M Rolo
- G Rong
- Ch Rosner
- M Rump
- A Sarantsev
- M Savrié
- Y Schelhaas
- C Schnier
- K Schoenning
- DC Shan
- W Shan
- XY Shan
- M Shao
- CP Shen
- PX Shen
- XY Shen
- HY Sheng
- HC Shi
- RS Shi
- X Shi
- XD Shi
- JJ Song
- QQ Song
- XY Song
- YX Song
- S Sosio
- C Sowa
- S Spataro
- FF Sui
- GX Sun
- JF Sun
- L Sun
- SS Sun
- T Sun
- WY Sun
- YJ Sun
- YK Sun
- YZ Sun
- ZJ Sun
- ZT Sun
- YX Tan
- CJ Tang
- GY Tang
- J Tang
- X Tang
- V Thoren
- B Tsednee
- I Uman
- B Wang
- BL Wang
- CW Wang
- DY Wang
- HP Wang
- K Wang
- LL Wang
- LS Wang
- M Wang
- MZ Wang
- Meng Wang
- PL Wang
- WP Wang
- X Wang
- XF Wang
- XL Wang
- Y Wang
- Y Wang
- YD Wang
- YF Wang
- YQ Wang
- Z Wang
- ZG Wang
- ZY Wang
- Ziyi Wang
- Zongyuan Wang
- T Weber
- DH Wei
- P Weidenkaff
- F Weidner
- HW Wen
- SP Wen
- DJ White
- U Wiedner
- G Wilkinson
- M Wolke
- L Wollenberg
- JF Wu
- LH Wu
- LJ Wu
- X Wu
- Z Wu
- L Xia
- H Xiao
- SY Xiao
- YJ Xiao
- ZJ Xiao
- YG Xie
- YH Xie
- TY Xing
- XA Xiong
- GF Xu
- JJ Xu
- QJ Xu
- W Xu
- XP Xu
- L Yan
- L Yan
- WB Yan
- WC Yan
- Xu Yan
- HJ Yang
- HX Yang
- L Yang
- RX Yang
- SL Yang
- YH Yang
- YX Yang
- Yifan Yang
- Zhi Yang
- M Ye
- MH Ye
- JH Yin
- ZY You
- BX Yu
- CX Yu
- G Yu
- JS Yu
- T Yu
- CZ Yuan
- W Yuan
- XQ Yuan
- Y Yuan
- CX Yue
- A Yuncu
- AA Zafar
- Y Zeng
- BX Zhang
- BY Zhang
- CC Zhang
- DH Zhang
- Guangyi Zhang
- HH Zhang
- HY Zhang
- JL Zhang
- JQ Zhang
- JW Zhang
- JY Zhang
- JZ Zhang
- Jianyu Zhang
- Jiawei Zhang
- L Zhang
- Lei Zhang
- S Zhang
- SF Zhang
- TJ Zhang
- XY Zhang
- Y Zhang
- YH Zhang
- YT Zhang
- Yan Zhang
- Yao Zhang
- Yi Zhang
- ZH Zhang
- ZY Zhang
- G Zhao
- J Zhao
- JW Zhao
- JY Zhao
- JZ Zhao
- Lei Zhao
- Ling Zhao
- MG Zhao
- Q Zhao
- SJ Zhao
- TC Zhao
- YB Zhao
- ZG Zhao
- A Zhemchugov
- B Zheng
- JP Zheng
- Y Zheng
- YH Zheng
- B Zhong
- C Zhong
- L Zhou
- LP Zhou
- Q Zhou
- X Zhou
- XK Zhou
- XR Zhou
- AN Zhu
- J Zhu
- K Zhu
- KJ Zhu
- SH Zhu
- WJ Zhu
- XL Zhu
- YC Zhu
- YS Zhu
- ZA Zhu
- J Zhuang
- BS Zou
- JH Zou
- DOI
- 10.1103/physrevlett.124.112001
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 112001
- Online publication date
- 2020
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.124.112001
- Datum der Datenerfassung
- 2020
- Titel
- Observation of a Resonant Structure in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>
- Ausgabe der Zeitschrift
- 124
Datenquelle: Crossref
- Abstract
- A partial-wave analysis is performed for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} at the center-of-mass energies ranging from 2.000 to 2.644 GeV. The data samples of e^{+}e^{-} collisions, collected by the BESIII detector at the BEPCII collider with a total integrated luminosity of 300 pb^{-1}, are analyzed. The total Born cross sections for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}, as well as the Born cross sections for the subprocesses e^{+}e^{-}→ϕπ^{0}π^{0}, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), are measured versus the center-of-mass energy. The corresponding results for e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} and ϕπ^{0}π^{0} are consistent with those of BABAR with better precision. By analyzing the cross sections for the four subprocesses, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), a structure with mass M=(2126.5±16.8±12.4) MeV/c^{2} and width Γ=(106.9±32.1±28.1) MeV is observed with an overall statistical significance of 6.3σ, although with very limited significance in the subprocesses e^{+}e^{-}→K_{1}^{+}(1270)K^{-} and K^{*+}(892)K^{*-}(892). The resonant parameters of the observed structure suggest it can be identified with the ϕ(2170), thus the results provide valuable input to the internal nature of the ϕ(2170).
- Addresses
- Institute of High Energy Physics, Beijing 100049, People's Republic of China.
- Autoren
- M Ablikim
- MN Achasov
- P Adlarson
- S Ahmed
- M Albrecht
- A Amoroso
- Q An
- Anita
- Y Bai
- O Bakina
- R Baldini Ferroli
- I Balossino
- Y Ban
- K Begzsuren
- JV Bennett
- N Berger
- M Bertani
- D Bettoni
- F Bianchi
- J Biernat
- J Bloms
- I Boyko
- RA Briere
- H Cai
- X Cai
- A Calcaterra
- GF Cao
- N Cao
- SA Cetin
- JF Chang
- WL Chang
- G Chelkov
- DY Chen
- G Chen
- HS Chen
- ML Chen
- SJ Chen
- XR Chen
- YB Chen
- W Cheng
- G Cibinetto
- F Cossio
- XF Cui
- HL Dai
- JP Dai
- XC Dai
- A Dbeyssi
- D Dedovich
- ZY Deng
- A Denig
- I Denysenko
- M Destefanis
- F De Mori
- Y Ding
- C Dong
- J Dong
- LY Dong
- MY Dong
- SX Du
- J Fang
- SS Fang
- Y Fang
- R Farinelli
- L Fava
- F Feldbauer
- G Felici
- CQ Feng
- M Fritsch
- CD Fu
- Y Fu
- XL Gao
- Y Gao
- Y Gao
- YG Gao
- I Garzia
- EM Gersabeck
- A Gilman
- K Goetzen
- L Gong
- WX Gong
- W Gradl
- M Greco
- LM Gu
- MH Gu
- S Gu
- YT Gu
- CY Guan
- AQ Guo
- LB Guo
- RP Guo
- YP Guo
- YP Guo
- A Guskov
- S Han
- TT Han
- TZ Han
- XQ Hao
- FA Harris
- KL He
- FH Heinsius
- T Held
- YK Heng
- M Himmelreich
- T Holtmann
- YR Hou
- ZL Hou
- HM Hu
- JF Hu
- T Hu
- Y Hu
- GS Huang
- LQ Huang
- XT Huang
- N Huesken
- T Hussain
- W Ikegami Andersson
- W Imoehl
- M Irshad
- S Jaeger
- S Janchiv
- Q Ji
- QP Ji
- XB Ji
- XL Ji
- HB Jiang
- XS Jiang
- XY Jiang
- JB Jiao
- Z Jiao
- DP Jin
- S Jin
- Y Jin
- T Johansson
- N Kalantar-Nayestanaki
- XS Kang
- R Kappert
- M Kavatsyuk
- BC Ke
- IK Keshk
- A Khoukaz
- P Kiese
- R Kiuchi
- R Kliemt
- L Koch
- OB Kolcu
- B Kopf
- M Kuemmel
- M Kuessner
- A Kupsc
- MG Kurth
- W Kühn
- JJ Lane
- JS Lange
- P Larin
- L Lavezzi
- H Leithoff
- M Lellmann
- T Lenz
- C Li
- CH Li
- Cheng Li
- DM Li
- F Li
- G Li
- HB Li
- HJ Li
- JC Li
- JL Li
- Ke Li
- LK Li
- Lei Li
- PL Li
- PR Li
- SY Li
- WD Li
- WG Li
- XH Li
- XL Li
- XN Li
- ZB Li
- ZY Li
- H Liang
- H Liang
- YF Liang
- YT Liang
- LZ Liao
- J Libby
- CX Lin
- DX Lin
- B Liu
- BJ Liu
- CX Liu
- D Liu
- DY Liu
- FH Liu
- Fang Liu
- Feng Liu
- HB Liu
- HM Liu
- Huanhuan Liu
- Huihui Liu
- JB Liu
- JY Liu
- K Liu
- KY Liu
- Ke Liu
- L Liu
- LY Liu
- Q Liu
- SB Liu
- Shuai Liu
- T Liu
- X Liu
- XY Liu
- YB Liu
- ZA Liu
- ZQ Liu
- YF Long
- XC Lou
- HJ Lu
- JD Lu
- JG Lu
- XL Lu
- Y Lu
- YP Lu
- CL Luo
- MX Luo
- PW Luo
- T Luo
- XL Luo
- S Lusso
- XR Lyu
- FC Ma
- HL Ma
- LL Ma
- MM Ma
- QM Ma
- RQ Ma
- RT Ma
- XN Ma
- XX Ma
- XY Ma
- YM Ma
- FE Maas
- M Maggiora
- S Maldaner
- S Malde
- QA Malik
- A Mangoni
- YJ Mao
- ZP Mao
- S Marcello
- ZX Meng
- JG Messchendorp
- G Mezzadri
- J Min
- TJ Min
- RE Mitchell
- XH Mo
- YJ Mo
- C Morales Morales
- N Yu Muchnoi
- H Muramatsu
- S Nakhoul
- Y Nefedov
- F Nerling
- IB Nikolaev
- Z Ning
- S Nisar
- SL Olsen
- Q Ouyang
- S Pacetti
- X Pan
- Y Pan
- M Papenbrock
- A Pathak
- P Patteri
- M Pelizaeus
- HP Peng
- K Peters
- J Pettersson
- JL Ping
- RG Ping
- A Pitka
- R Poling
- V Prasad
- H Qi
- HR Qi
- M Qi
- TY Qi
- S Qian
- CF Qiao
- LQ Qin
- XP Qin
- XS Qin
- ZH Qin
- JF Qiu
- SQ Qu
- KH Rashid
- K Ravindran
- CF Redmer
- M Richter
- A Rivetti
- V Rodin
- M Rolo
- G Rong
- Ch Rosner
- M Rump
- A Sarantsev
- M Savrié
- Y Schelhaas
- C Schnier
- K Schoenning
- DC Shan
- W Shan
- XY Shan
- M Shao
- CP Shen
- PX Shen
- XY Shen
- HY Sheng
- HC Shi
- RS Shi
- X Shi
- XD Shi
- JJ Song
- QQ Song
- XY Song
- YX Song
- S Sosio
- C Sowa
- S Spataro
- FF Sui
- GX Sun
- JF Sun
- L Sun
- SS Sun
- T Sun
- WY Sun
- YJ Sun
- YK Sun
- YZ Sun
- ZJ Sun
- ZT Sun
- YX Tan
- CJ Tang
- GY Tang
- J Tang
- X Tang
- V Thoren
- B Tsednee
- I Uman
- B Wang
- BL Wang
- CW Wang
- DY Wang
- HP Wang
- K Wang
- LL Wang
- LS Wang
- M Wang
- MZ Wang
- Meng Wang
- PL Wang
- WP Wang
- X Wang
- XF Wang
- XL Wang
- Y Wang
- Y Wang
- YD Wang
- YF Wang
- YQ Wang
- Z Wang
- ZG Wang
- ZY Wang
- Ziyi Wang
- Zongyuan Wang
- T Weber
- DH Wei
- P Weidenkaff
- F Weidner
- HW Wen
- SP Wen
- DJ White
- U Wiedner
- G Wilkinson
- M Wolke
- L Wollenberg
- JF Wu
- LH Wu
- LJ Wu
- X Wu
- Z Wu
- L Xia
- H Xiao
- SY Xiao
- YJ Xiao
- ZJ Xiao
- YG Xie
- YH Xie
- TY Xing
- XA Xiong
- GF Xu
- JJ Xu
- QJ Xu
- W Xu
- XP Xu
- L Yan
- L Yan
- WB Yan
- WC Yan
- Xu Yan
- HJ Yang
- HX Yang
- L Yang
- RX Yang
- SL Yang
- YH Yang
- YX Yang
- Yifan Yang
- Zhi Yang
- M Ye
- MH Ye
- JH Yin
- ZY You
- BX Yu
- CX Yu
- G Yu
- JS Yu
- T Yu
- CZ Yuan
- W Yuan
- XQ Yuan
- Y Yuan
- CX Yue
- A Yuncu
- AA Zafar
- Y Zeng
- BX Zhang
- BY Zhang
- CC Zhang
- DH Zhang
- Guangyi Zhang
- HH Zhang
- HY Zhang
- JL Zhang
- JQ Zhang
- JW Zhang
- JY Zhang
- JZ Zhang
- Jianyu Zhang
- Jiawei Zhang
- L Zhang
- Lei Zhang
- S Zhang
- SF Zhang
- TJ Zhang
- XY Zhang
- Y Zhang
- YH Zhang
- YT Zhang
- Yan Zhang
- Yao Zhang
- Yi Zhang
- ZH Zhang
- ZY Zhang
- G Zhao
- J Zhao
- JW Zhao
- JY Zhao
- JZ Zhao
- Lei Zhao
- Ling Zhao
- MG Zhao
- Q Zhao
- SJ Zhao
- TC Zhao
- YB Zhao
- ZG Zhao
- A Zhemchugov
- B Zheng
- JP Zheng
- Y Zheng
- YH Zheng
- B Zhong
- C Zhong
- L Zhou
- LP Zhou
- Q Zhou
- X Zhou
- XK Zhou
- XR Zhou
- AN Zhu
- J Zhu
- K Zhu
- KJ Zhu
- SH Zhu
- WJ Zhu
- XL Zhu
- YC Zhu
- YS Zhu
- ZA Zhu
- J Zhuang
- BS Zou
- JH Zou
- BESIII Collaboration
- DOI
- 10.1103/physrevlett.124.112001
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 32242687
- Funding acknowledgements
- National Natural Science Foundation of China: 11335008
- National Natural Science Foundation of China: 11375170
- National Natural Science Foundation of China: 11475164
- Royal Society: DH160214
- NSFC and CAS: U1732263
- Science and Technology Facilities Council:
- Knut och Alice Wallenbergs Stiftelse: 2016.0157
- Deutsche Forschungsgemeinschaft: CRC 1044
- Deutsche Forschungsgemeinschaft: FOR 2359
- CAS Key Research Program of Frontier Sciences: QYZDJ-SSW-SLH040
- Chinese Academy of Sciences:
- Shanghai Key Laboratory for Particle Physics and Cosmology:
- National Key Basic Research Program of China: 2015CB856700
- Ministry of Development of Turkey: DPT2006K-120470
- NSFC and CAS: U1532257
- National Science and Technology fund:
- National Natural Science Foundation of China: 11635010
- National Natural Science Foundation of China: 11735014
- European Research Council: 758462
- U.S. Department of Energy: DE-FG02-05ER41374
- U.S. Department of Energy: DE-SC-0010118
- U.S. Department of Energy: DE-SC-0012069
- Royal Society: DH140054
- NSFC and CAS: U1532258
- NSFC and CAS: U1832103
- NSFC and CAS: U1832207
- National Natural Science Foundation of China: 11475169
- National Natural Science Foundation of China: 11605198
- National Natural Science Foundation of China: 11705192
- National Natural Science Foundation of China: 11822506
- National Natural Science Foundation of China: 11835012
- 100 Talents Program of CAS:
- National Natural Science Foundation of China: 11961141012
- CAS Key Research Program of Frontier Sciences: QYZDJ-SSW-SLH003
- NSFC and CAS: U1532102
- Istituto Nazionale di Fisica Nucleare, Italy:
- Vetenskapsrådet:
- National Natural Science Foundation of China: 11605196
- National Natural Science Foundation of China: 11625523
- INPAC:
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- Physical review letters
- Schlüsselwörter
- BESIII Collaboration
- Sprache
- eng
- Medium
- Paginierung
- 112001
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Publisher licence
- CC BY
- Datum der Datenerfassung
- 2020
- Titel
- Observation of a Resonant Structure in e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 124
Datenquelle: Europe PubMed Central
- Abstract
- A partial-wave analysis is performed for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} at the center-of-mass energies ranging from 2.000 to 2.644 GeV. The data samples of e^{+}e^{-} collisions, collected by the BESIII detector at the BEPCII collider with a total integrated luminosity of 300 pb^{-1}, are analyzed. The total Born cross sections for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}, as well as the Born cross sections for the subprocesses e^{+}e^{-}→ϕπ^{0}π^{0}, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), are measured versus the center-of-mass energy. The corresponding results for e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} and ϕπ^{0}π^{0} are consistent with those of BABAR with better precision. By analyzing the cross sections for the four subprocesses, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), a structure with mass M=(2126.5±16.8±12.4) MeV/c^{2} and width Γ=(106.9±32.1±28.1) MeV is observed with an overall statistical significance of 6.3σ, although with very limited significance in the subprocesses e^{+}e^{-}→K_{1}^{+}(1270)K^{-} and K^{*+}(892)K^{*-}(892). The resonant parameters of the observed structure suggest it can be identified with the ϕ(2170), thus the results provide valuable input to the internal nature of the ϕ(2170).
- Date of acceptance
- 2020
- Autoren
- M Ablikim
- MN Achasov
- P Adlarson
- S Ahmed
- M Albrecht
- A Amoroso
- Q An
- Anita
- Y Bai
- O Bakina
- R Baldini Ferroli
- I Balossino
- Y Ban
- K Begzsuren
- JV Bennett
- N Berger
- M Bertani
- D Bettoni
- F Bianchi
- J Biernat
- J Bloms
- I Boyko
- RA Briere
- H Cai
- X Cai
- A Calcaterra
- GF Cao
- N Cao
- SA Cetin
- JF Chang
- WL Chang
- G Chelkov
- DY Chen
- G Chen
- HS Chen
- ML Chen
- SJ Chen
- XR Chen
- YB Chen
- W Cheng
- G Cibinetto
- F Cossio
- XF Cui
- HL Dai
- JP Dai
- XC Dai
- A Dbeyssi
- D Dedovich
- ZY Deng
- A Denig
- I Denysenko
- M Destefanis
- F De Mori
- Y Ding
- C Dong
- J Dong
- LY Dong
- MY Dong
- SX Du
- J Fang
- SS Fang
- Y Fang
- R Farinelli
- L Fava
- F Feldbauer
- G Felici
- CQ Feng
- M Fritsch
- CD Fu
- Y Fu
- XL Gao
- Y Gao
- Y Gao
- YG Gao
- I Garzia
- EM Gersabeck
- A Gilman
- K Goetzen
- L Gong
- WX Gong
- W Gradl
- M Greco
- LM Gu
- MH Gu
- S Gu
- YT Gu
- CY Guan
- AQ Guo
- LB Guo
- RP Guo
- YP Guo
- YP Guo
- A Guskov
- S Han
- TT Han
- TZ Han
- XQ Hao
- FA Harris
- KL He
- FH Heinsius
- T Held
- YK Heng
- M Himmelreich
- T Holtmann
- YR Hou
- ZL Hou
- HM Hu
- JF Hu
- T Hu
- Y Hu
- GS Huang
- LQ Huang
- XT Huang
- N Huesken
- T Hussain
- W Ikegami Andersson
- W Imoehl
- M Irshad
- S Jaeger
- S Janchiv
- Q Ji
- QP Ji
- XB Ji
- XL Ji
- HB Jiang
- XS Jiang
- XY Jiang
- JB Jiao
- Z Jiao
- DP Jin
- S Jin
- Y Jin
- T Johansson
- N Kalantar-Nayestanaki
- XS Kang
- R Kappert
- M Kavatsyuk
- BC Ke
- IK Keshk
- A Khoukaz
- P Kiese
- R Kiuchi
- R Kliemt
- L Koch
- OB Kolcu
- B Kopf
- M Kuemmel
- M Kuessner
- A Kupsc
- MG Kurth
- W Kühn
- JJ Lane
- JS Lange
- P Larin
- L Lavezzi
- H Leithoff
- M Lellmann
- T Lenz
- C Li
- CH Li
- Cheng Li
- DM Li
- F Li
- G Li
- HB Li
- HJ Li
- JC Li
- JL Li
- Ke Li
- LK Li
- Lei Li
- PL Li
- PR Li
- SY Li
- WD Li
- WG Li
- XH Li
- XL Li
- XN Li
- ZB Li
- ZY Li
- H Liang
- H Liang
- YF Liang
- YT Liang
- LZ Liao
- J Libby
- CX Lin
- DX Lin
- B Liu
- BJ Liu
- CX Liu
- D Liu
- DY Liu
- FH Liu
- Fang Liu
- Feng Liu
- HB Liu
- HM Liu
- Huanhuan Liu
- Huihui Liu
- JB Liu
- JY Liu
- K Liu
- KY Liu
- Ke Liu
- L Liu
- LY Liu
- Q Liu
- SB Liu
- Shuai Liu
- T Liu
- X Liu
- XY Liu
- YB Liu
- ZA Liu
- ZQ Liu
- YF Long
- XC Lou
- HJ Lu
- JD Lu
- JG Lu
- XL Lu
- Y Lu
- YP Lu
- CL Luo
- MX Luo
- PW Luo
- T Luo
- XL Luo
- S Lusso
- XR Lyu
- FC Ma
- HL Ma
- LL Ma
- MM Ma
- QM Ma
- RQ Ma
- RT Ma
- XN Ma
- XX Ma
- XY Ma
- YM Ma
- FE Maas
- M Maggiora
- S Maldaner
- S Malde
- QA Malik
- A Mangoni
- YJ Mao
- ZP Mao
- S Marcello
- ZX Meng
- JG Messchendorp
- G Mezzadri
- J Min
- TJ Min
- RE Mitchell
- XH Mo
- YJ Mo
- C Morales Morales
- N Yu Muchnoi
- H Muramatsu
- S Nakhoul
- Y Nefedov
- F Nerling
- IB Nikolaev
- Z Ning
- S Nisar
- SL Olsen
- Q Ouyang
- S Pacetti
- X Pan
- Y Pan
- M Papenbrock
- A Pathak
- P Patteri
- M Pelizaeus
- HP Peng
- K Peters
- J Pettersson
- JL Ping
- RG Ping
- A Pitka
- R Poling
- V Prasad
- H Qi
- HR Qi
- M Qi
- TY Qi
- S Qian
- CF Qiao
- LQ Qin
- XP Qin
- XS Qin
- ZH Qin
- JF Qiu
- SQ Qu
- KH Rashid
- K Ravindran
- CF Redmer
- M Richter
- A Rivetti
- V Rodin
- M Rolo
- G Rong
- Ch Rosner
- M Rump
- A Sarantsev
- M Savrié
- Y Schelhaas
- C Schnier
- K Schoenning
- DC Shan
- W Shan
- XY Shan
- M Shao
- CP Shen
- PX Shen
- XY Shen
- HY Sheng
- HC Shi
- RS Shi
- X Shi
- XD Shi
- JJ Song
- QQ Song
- XY Song
- YX Song
- S Sosio
- C Sowa
- S Spataro
- FF Sui
- GX Sun
- JF Sun
- L Sun
- SS Sun
- T Sun
- WY Sun
- YJ Sun
- YK Sun
- YZ Sun
- ZJ Sun
- ZT Sun
- YX Tan
- CJ Tang
- GY Tang
- J Tang
- X Tang
- V Thoren
- B Tsednee
- I Uman
- B Wang
- BL Wang
- CW Wang
- DY Wang
- HP Wang
- K Wang
- LL Wang
- LS Wang
- M Wang
- MZ Wang
- Meng Wang
- PL Wang
- WP Wang
- X Wang
- XF Wang
- XL Wang
- Y Wang
- Y Wang
- YD Wang
- YF Wang
- YQ Wang
- Z Wang
- ZG Wang
- ZY Wang
- Ziyi Wang
- Zongyuan Wang
- T Weber
- DH Wei
- P Weidenkaff
- F Weidner
- HW Wen
- SP Wen
- DJ White
- U Wiedner
- G Wilkinson
- M Wolke
- L Wollenberg
- JF Wu
- LH Wu
- LJ Wu
- X Wu
- Z Wu
- L Xia
- H Xiao
- SY Xiao
- YJ Xiao
- ZJ Xiao
- YG Xie
- YH Xie
- TY Xing
- XA Xiong
- GF Xu
- JJ Xu
- QJ Xu
- W Xu
- XP Xu
- L Yan
- L Yan
- WB Yan
- WC Yan
- Xu Yan
- HJ Yang
- HX Yang
- L Yang
- RX Yang
- SL Yang
- YH Yang
- YX Yang
- Yifan Yang
- Zhi Yang
- M Ye
- MH Ye
- JH Yin
- ZY You
- BX Yu
- CX Yu
- G Yu
- JS Yu
- T Yu
- CZ Yuan
- W Yuan
- XQ Yuan
- Y Yuan
- CX Yue
- A Yuncu
- AA Zafar
- Y Zeng
- BX Zhang
- BY Zhang
- CC Zhang
- DH Zhang
- Guangyi Zhang
- HH Zhang
- HY Zhang
- JL Zhang
- JQ Zhang
- JW Zhang
- JY Zhang
- JZ Zhang
- Jianyu Zhang
- Jiawei Zhang
- L Zhang
- Lei Zhang
- S Zhang
- SF Zhang
- TJ Zhang
- XY Zhang
- Y Zhang
- YH Zhang
- YT Zhang
- Yan Zhang
- Yao Zhang
- Yi Zhang
- ZH Zhang
- ZY Zhang
- G Zhao
- J Zhao
- JW Zhao
- JY Zhao
- JZ Zhao
- Lei Zhao
- Ling Zhao
- MG Zhao
- Q Zhao
- SJ Zhao
- TC Zhao
- YB Zhao
- ZG Zhao
- A Zhemchugov
- B Zheng
- JP Zheng
- Y Zheng
- YH Zheng
- B Zhong
- C Zhong
- L Zhou
- LP Zhou
- Q Zhou
- X Zhou
- XK Zhou
- XR Zhou
- AN Zhu
- J Zhu
- K Zhu
- KJ Zhu
- SH Zhu
- WJ Zhu
- XL Zhu
- YC Zhu
- YS Zhu
- ZA Zhu
- J Zhuang
- BS Zou
- JH Zou
- BESIII Collaboration
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/32242687
- DOI
- 10.1103/PhysRevLett.124.112001
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 112001
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Observation of a Resonant Structure in e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 124
Datenquelle: PubMed
- Abstract
- Using $e^{+}e^{-}$ collision data samples with center-of-mass energies ranging from 2.000 to 2.644 GeV, collected by the BESIII detector at the BEPCII collider, and with a total integrated luminosity of 300 pb^{-1}, a partial-wave analysis is performed for the process $e^{+}e^{-} \to K^{+}K^{-}\pi^{0}\pi^{0}$. The total Born cross sections for the process $e^{+}e^{-} \to K^{+}K^{-}\pi^{0}\pi^{0}$, as well as the Born cross sections f or the subprocesses $e^{+}e^{-} \to \phi \pi^{0}\pi^{0}$, $K^{+}(1460)K^{-}$, $K^{+}_{1}(1400)K^{-}$, $K^{+}_{1}(1270)K^{-}$ and $K^{*+}(892)K^{*-}(892)$, are measured versus the center-of-mass energy. The corresponding results for $e^{+}e^{-} \to K^{+}K^{-}\pi^{0}\pi^{0}$ and $\phi \pi^{0}\pi^{0}$ are consistent with those of BaBar and have much improved precision.By analyzing the cross sections for the four subprocesses, $K^{+}(1460)K^{-}$, $K^{+}_{1}(1400)K^{-}$, $K^{+ }_{1}(1270)K^{-}$ and $K^{*+}K^{*-}$, a structure with mass $M$ = (2126.5 $\pm$ 16.8 $\pm$ 12.4)~MeV/c^{2} and width $\Gamma$ = (106.9 $\pm$ 32.1 $\pm$ 28.1)~MeV is observed with an overall statistical significance of 6.3 $\sigma$, although with very limited significance in the subprocesses $e^{+}e^{-} \to K^{+}_{1}(1270)K^{-}$ and $K^{*+}(892)K^{*-}(892)$. The resonant parameters of the observed structure suggest it can be identified with the $\phi(2170)$, thus the results provide valuable input to the internal nature of the $\phi(2170)$.
- Autoren
- M Ablikim
- MN Achasov
- P Adlarson
- S Ahmed
- M Albrecht
- A Amoroso
- Q An
- Anita
- Y Bai
- O Bakina
- R Baldini Ferroli
- I Balossino
- Y Ban
- K Begzsuren
- JV Bennett
- N Berger
- M Bertani
- D Bettoni
- F Bianchi
- J Biernat
- J Bloms
- I Boyko
- RA Briere
- H Cai
- X Cai
- A Calcaterra
- GF Cao
- N Cao
- SA Cetin
- JF Chang
- WL Chang
- G Chelkov
- DY Chen
- G Chen
- HS Chen
- ML Chen
- SJ Chen
- XR Chen
- YB Chen
- W Cheng
- G Cibinetto
- F Cossio
- XF Cui
- HL Dai
- JP Dai
- XC Dai
- A Dbeyssi
- D Dedovich
- ZY Deng
- A Denig
- I Denysenko
- M Destefanis
- F De Mori
- Y Ding
- C Dong
- J Dong
- LY Dong
- MY Dong
- SX Du
- J Fang
- SS Fang
- Y Fang
- R Farinelli
- L Fava
- F Feldbauer
- G Felici
- CQ Feng
- M Fritsch
- CD Fu
- Y Fu
- XL Gao
- Y Gao
- Y Gao
- YG Gao
- I Garzia
- EM Gersabeck
- A Gilman
- K Goetzen
- L Gong
- WX Gong
- W Gradl
- M Greco
- LM Gu
- MH Gu
- S Gu
- YT Gu
- CY Guan
- AQ Guo
- LB Guo
- RP Guo
- YP Guo
- YP Guo
- A Guskov
- S Han
- TT Han
- TZ Han
- XQ Hao
- FA Harris
- KL He
- FH Heinsius
- T Held
- YK Heng
- M Himmelreich
- T Holtmann
- YR Hou
- ZL Hou
- HM Hu
- JF Hu
- T Hu
- Y Hu
- GS Huang
- LQ Huang
- XT Huang
- N Huesken
- T Hussain
- W Ikegami Andersson
- W Imoehl
- M Irshad
- S Jaeger
- S Janchiv
- Q Ji
- QP Ji
- XB Ji
- XL Ji
- HB Jiang
- XS Jiang
- XY Jiang
- JB Jiao
- Z Jiao
- DP Jin
- S Jin
- Y Jin
- T Johansson
- N Kalantar-Nayestanaki
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- G Mezzadri
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- YD Wang
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- YQ Wang
- Z Wang
- ZG Wang
- ZY Wang
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- M Ye
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- W Yuan
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- Y Yuan
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- Y Zeng
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- HY Zhang
- JL Zhang
- JQ Zhang
- JW Zhang
- JY Zhang
- JZ Zhang
- Jianyu Zhang
- Jiawei Zhang
- L Zhang
- Lei Zhang
- S Zhang
- SF Zhang
- TJ Zhang
- XY Zhang
- Y Zhang
- YH Zhang
- YT Zhang
- Yan Zhang
- Yao Zhang
- Yi Zhang
- ZH Zhang
- ZY Zhang
- G Zhao
- J Zhao
- JW Zhao
- JY Zhao
- JZ Zhao
- Lei Zhao
- Ling Zhao
- MG Zhao
- Q Zhao
- SJ Zhao
- TC Zhao
- YB Zhao
- ZG Zhao
- A Zhemchugov
- B Zheng
- JP Zheng
- Y Zheng
- YH Zheng
- B Zhong
- C Zhong
- L Zhou
- LP Zhou
- Q Zhou
- X Zhou
- XK Zhou
- XR Zhou
- AN Zhu
- J Zhu
- K Zhu
- KJ Zhu
- SH Zhu
- WJ Zhu
- XL Zhu
- YC Zhu
- YS Zhu
- ZA Zhu
- J Zhuang
- BS Zou
- JH Zou
- Autoren-URL
- http://arxiv.org/abs/2001.04131v1
- Zeitschrift
- Phys. Rev. Lett.
- Schlüsselwörter
- hep-ex
- hep-ex
- Paginierung
- 112001
- Datum der Veröffentlichung
- 2020
- Herausgeber URL
- http://dx.doi.org/10.1103/PhysRevLett.124.112001
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Titel
- Observation of a resonant structure in $e^{+}e^{-} \to K^{+}K^{-}π^{0}π^{0}$
- Ausgabe der Zeitschrift
- 124
Files
2001.04131v1.pdf
Datenquelle: arXiv
- Abstract
- Using $e^{+}e^{-}$ collision data samples with center-of-mass energies ranging from 2.000 to 2.644 GeV, collected by the BESIII detector at the BEPCII collider, and with a total integrated luminosity of 300 pb^{-1}, a partial-wave analysis is performed for the process $e^{+}e^{-} \to K^{+}K^{-}\pi^{0}\pi^{0}$. The total Born cross sections for the process $e^{+}e^{-} \to K^{+}K^{-}\pi^{0}\pi^{0}$, as well as the Born cross sections f or the subprocesses $e^{+}e^{-} \to \phi \pi^{0}\pi^{0}$, $K^{+}(1460)K^{-}$, $K^{+}_{1}(1400)K^{-}$, $K^{+}_{1}(1270)K^{-}$ and $K^{*+}(892)K^{*-}(892)$, are measured versus the center-of-mass energy. The corresponding results for $e^{+}e^{-} \to K^{+}K^{-}\pi^{0}\pi^{0}$ and $\phi \pi^{0}\pi^{0}$ are consistent with those of BaBar and have much improved precision.By analyzing the cross sections for the four subprocesses, $K^{+}(1460)K^{-}$, $K^{+}_{1}(1400)K^{-}$, $K^{+ }_{1}(1270)K^{-}$ and $K^{*+}K^{*-}$, a structure with mass $M$ = (2126.5 $\pm$ 16.8 $\pm$ 12.4)~MeV/c^{2} and width $\Gamma$ = (106.9 $\pm$ 32.1 $\pm$ 28.1)~MeV is observed with an overall statistical significance of 6.3 $\sigma$, although with very limited significance in the subprocesses $e^{+}e^{-} \to K^{+}_{1}(1270)K^{-}$ and $K^{*+}(892)K^{*-}(892)$. The resonant parameters of the observed structure suggest it can be identified with the $\phi(2170)$, thus the results provide valuable input to the internal nature of the $\phi(2170)$.
- Autoren
- M Ablikim
- MN Achasov
- P Adlarson
- S Ahmed
- M Albrecht
- A Amoroso
- Q An
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- WL Chang
- G Chelkov
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- G Chen
- HS Chen
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- JB Jiao
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- S Jin
- Y Jin
- T Johansson
- N Kalantar-Nayestanaki
- XS Kang
- R Kappert
- M Kavatsyuk
- BC Ke
- IK Keshk
- A Khoukaz
- P Kiese
- R Kiuchi
- R Kliemt
- L Koch
- OB Kolcu
- B Kopf
- M Kuemmel
- M Kuessner
- A Kupsc
- MG Kurth
- W Kühn
- JJ Lane
- JS Lange
- P Larin
- L Lavezzi
- H Leithoff
- M Lellmann
- T Lenz
- C Li
- CH Li
- Cheng Li
- DM Li
- F Li
- G Li
- HB Li
- HJ Li
- JC Li
- JL Li
- Ke Li
- LK Li
- Lei Li
- PL Li
- PR Li
- SY Li
- WD Li
- WG Li
- XH Li
- XL Li
- XN Li
- ZB Li
- ZY Li
- H Liang
- H Liang
- YF Liang
- YT Liang
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- J Libby
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- HB Liu
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- Huanhuan Liu
- Huihui Liu
- JB Liu
- JY Liu
- K Liu
- KY Liu
- Ke Liu
- L Liu
- LY Liu
- Q Liu
- SB Liu
- Shuai Liu
- T Liu
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- ZA Liu
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- FC Ma
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- LL Ma
- MM Ma
- QM Ma
- RQ Ma
- RT Ma
- XN Ma
- XX Ma
- XY Ma
- YM Ma
- FE Maas
- M Maggiora
- S Maldaner
- S Malde
- QA Malik
- A Mangoni
- YJ Mao
- ZP Mao
- S Marcello
- ZX Meng
- JG Messchendorp
- G Mezzadri
- J Min
- TJ Min
- RE Mitchell
- XH Mo
- YJ Mo
- C Morales Morales
- N Yu Muchnoi
- H Muramatsu
- S Nakhoul
- Y Nefedov
- F Nerling
- IB Nikolaev
- Z Ning
- S Nisar
- SL Olsen
- Q Ouyang
- S Pacetti
- X Pan
- Y Pan
- M Papenbrock
- A Pathak
- P Patteri
- M Pelizaeus
- HP Peng
- K Peters
- J Pettersson
- JL Ping
- RG Ping
- A Pitka
- R Poling
- V Prasad
- H Qi
- HR Qi
- M Qi
- TY Qi
- S Qian
- CF Qiao
- LQ Qin
- XP Qin
- XS Qin
- ZH Qin
- JF Qiu
- SQ Qu
- KH Rashid
- K Ravindran
- CF Redmer
- M Richter
- A Rivetti
- V Rodin
- M Rolo
- G Rong
- Ch Rosner
- M Rump
- A Sarantsev
- M Savrié
- Y Schelhaas
- C Schnier
- K Schoenning
- DC Shan
- W Shan
- XY Shan
- M Shao
- CP Shen
- PX Shen
- XY Shen
- HY Sheng
- HC Shi
- RS Shi
- X Shi
- XD Shi
- JJ Song
- QQ Song
- XY Song
- YX Song
- S Sosio
- C Sowa
- S Spataro
- FF Sui
- GX Sun
- JF Sun
- L Sun
- SS Sun
- T Sun
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- YJ Sun
- YK Sun
- YZ Sun
- ZJ Sun
- ZT Sun
- YX Tan
- CJ Tang
- GY Tang
- J Tang
- X Tang
- V Thoren
- B Tsednee
- I Uman
- B Wang
- BL Wang
- CW Wang
- DY Wang
- HP Wang
- K Wang
- LL Wang
- LS Wang
- M Wang
- MZ Wang
- Meng Wang
- PL Wang
- WP Wang
- X Wang
- XF Wang
- XL Wang
- Y Wang
- Y Wang
- YD Wang
- YF Wang
- YQ Wang
- Z Wang
- ZG Wang
- ZY Wang
- Ziyi Wang
- Zongyuan Wang
- T Weber
- DH Wei
- P Weidenkaff
- F Weidner
- HW Wen
- SP Wen
- DJ White
- U Wiedner
- G Wilkinson
- M Wolke
- L Wollenberg
- JF Wu
- LH Wu
- LJ Wu
- X Wu
- Z Wu
- L Xia
- H Xiao
- SY Xiao
- YJ Xiao
- ZJ Xiao
- YG Xie
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- SL Yang
- YH Yang
- YX Yang
- Yifan Yang
- Zhi Yang
- M Ye
- MH Ye
- JH Yin
- ZY You
- BX Yu
- CX Yu
- G Yu
- JS Yu
- T Yu
- CZ Yuan
- W Yuan
- XQ Yuan
- Y Yuan
- CX Yue
- A Yuncu
- AA Zafar
- Y Zeng
- BX Zhang
- BY Zhang
- CC Zhang
- DH Zhang
- Guangyi Zhang
- HH Zhang
- HY Zhang
- JL Zhang
- JQ Zhang
- JW Zhang
- JY Zhang
- JZ Zhang
- Jianyu Zhang
- Jiawei Zhang
- L Zhang
- Lei Zhang
- S Zhang
- SF Zhang
- TJ Zhang
- XY Zhang
- Y Zhang
- YH Zhang
- YT Zhang
- Yan Zhang
- Yao Zhang
- Yi Zhang
- ZH Zhang
- ZY Zhang
- G Zhao
- J Zhao
- JW Zhao
- JY Zhao
- JZ Zhao
- Lei Zhao
- Ling Zhao
- MG Zhao
- Q Zhao
- SJ Zhao
- TC Zhao
- YB Zhao
- ZG Zhao
- A Zhemchugov
- B Zheng
- JP Zheng
- Y Zheng
- YH Zheng
- B Zhong
- C Zhong
- L Zhou
- LP Zhou
- Q Zhou
- X Zhou
- XK Zhou
- XR Zhou
- AN Zhu
- J Zhu
- K Zhu
- KJ Zhu
- SH Zhu
- WJ Zhu
- XL Zhu
- YC Zhu
- YS Zhu
- ZA Zhu
- J Zhuang
- BS Zou
- JH Zou
- Autoren-URL
- http://arxiv.org/abs/2001.04131v1
- Schlüsselwörter
- hep-ex
- hep-ex
- Online publication date
- 2020
- Datum der Veröffentlichung
- 2020
- Datum der Datenerfassung
- 2020
- Titel
- Observation of a resonant structure in $e^{+}e^{-} \to K^{+}K^{-}π^{0}π^{0}$
Datenquelle: Manual
- Beziehungen:
- Eigentum von