Dielectron production in 12C+12C collisions at 2A GeV with the HADES spectrometer
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- G Agakichiev
- C Agodi
- H Alvarez-Pol
- A Balanda
- D Bertini
- J Bielcik
- G Bellia
- M Bohmer
- H Bokemeyer
- JL Boyard
- P Braun-Munzinger
- P Cabanelas
- S Chernenko
- T Christ
- R Coniglione
- L Cosentino
- J Diaz
- F Dohrmann
- I Duran
- T Eberl
- W Enghardt
- L Fabbietti
- O Fateev
- C Fernandez
- P Finocchiaro
- J Friese
- I Froehlich
- B Fuentes
- C Garabatos
- JA Garzon
- R Gernhaeuser
- C Gilardi
- M Golubeva
- D Gonzalez-Diaz
- E Grosse
- F Guber
- T Hennino
- S Hlavac
- R Holzmann
- J Homolka
- A Ierusalimov
- I Iori
- A Ivashkin
- M Jaskula
- M Jurkovic
- M Kagarlis
- M Kajetanowicz
- B Kaempfer
- K Kanaki
- T Karavicheva
- A Kastenmueller
- L Kidon
- P Kienle
- I Koenig
- W Koenig
- HJ Koerner
- BW Kolb
- R Kotte
- R Kruecken
- A Kugler
- W Kuehn
- R Kulessa
- A Kurepin
- S Lang
- S Lange
- J Lehnert
- E Lins
- D Magestro
- C Maiolino
- A Malarz
- J Markert
- V Metag
- J Mousa
- M Muench
- C Muentz
- L Naumann
- A Nekhaev
- J Novotny
- J Otwinowski
- YC Pachmayer
- V Pechenov
- T Perez
- P Piattelli
- J Pietraszko
- R Pleskac
- M Ploskon
- V Pospisil
- W Prokopowicz
- W Przygoda
- B Ramstein
- A Reshetin
- J Ritman
- M Roy-Stephan
- A Rustamov
- A Sadovsky
- B Sailer
- P Salabura
- M Sanchez
- P Sapienza
- A Schmah
- H Schoen
- W Schoen
- C Schroeder
- E Schwab
- RS Simon
- V Smolyankin
- L Smykov
- S Spataro
- B Spruck
- H Stroebele
- J Stroth
- C Sturm
- M Sudol
- M Suk
- A Taranenko
- P Tlusty
- A Toia
- M Traxler
- H Tsertos
- D VassilieV
- A Vazquez
- V Wagner
- W Walus
- M Wisniowski
- T Wojcik
- J Wuestenfeld
- Y Zanevsky
- K Zeitelhack
- D Zovinec
- P Zumbruch
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000244646100024&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.98.052302
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: 142JR
- PubMed Identifier: 17358850
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 052302
- Datum der Veröffentlichung
- 2007
- Status
- Published
- Titel
- Dielectron production in <SUP>12</SUP>C+<SUP>12</SUP>C collisions at 2<i>A</i> GeV with the HADES spectrometer
- Sub types
- Article
- Ausgabe der Zeitschrift
- 98
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- G Agakichiev
- C Agodi
- H Alvarez-Pol
- A Bałanda
- D Bertini
- J Bielcik
- G Bellia
- M Böhmer
- H Bokemeyer
- JL Boyard
- P Braun-Munzinger
- P Cabanelas
- S Chernenko
- T Christ
- R Coniglione
- L Cosentino
- J Díaz
- F Dohrmann
- I Durán
- T Eberl
- W Enghardt
- L Fabbietti
- O Fateev
- C Fernandez
- P Finocchiaro
- J Friese
- I Fröhlich
- B Fuentes
- C Garabatos
- JA Garzón
- R Gernhäuser
- C Gilardi,
- M Golubeva
- D González-Díaz
- E Grosse
- F Guber
- T Hennino
- S Hlavac
- R Holzmann
- J Homolka
- A Ierusalimov
- I Iori
- A Ivashkin
- M Jaskuła
- M Jurkovic
- M Kagarlis
- M Kajetanowicz
- B Kämpfer
- K Kanaki
- T Karavicheva
- A Kastenmüller
- L Kidoń
- P Kienle
- I Koenig
- W Koenig
- HJ Körner
- BW Kolb
- R Kotte
- R Krücken
- A Kugler
- W Kühn
- R Kulessa
- A Kurepin
- S Lang
- S Lange
- J Lehnert
- E Lins
- D Magestro
- C Maiolino
- A Malarz
- J Markert
- V Metag
- J Mousa
- M Münch
- C Müntz
- L Naumann
- A Nekhaev
- J Novotny
- J Otwinowski
- YC Pachmayer
- V Pechenov
- T Pérez
- P Piattelli
- J Pietraszko
- R Pleskac
- M Płoskoń
- V Pospísil
- W Prokopowicz
- W Przygoda
- B Ramstein
- A Reshetin
- J Ritman
- M Roy-Stephan
- A Rustamov
- A Sadovsky
- B Sailer
- P Salabura
- M Sánchez
- P Sapienza
- A Schmah
- H Schön
- W Schön
- C Schröder
- E Schwab
- RS Simon
- V Smolyankin
- L Smykov
- S Spataro
- B Spruck
- H Ströbele
- J Stroth
- C Sturm
- M Sudoł
- M Suk
- A Taranenko
- P Tlusty
- A Toia
- M Traxler
- H Tsertos
- D Vassiliev
- A Vázquez
- V Wagner
- W Waluś
- M Wiśniowski
- T Wójcik
- J Wüstenfeld
- Y Zanevsky
- K Zeitelhack
- D Zovinec
- P Zumbruch
- DOI
- 10.1103/physrevlett.98.052302
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 052302
- Online publication date
- 2007
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.98.052302
- Datum der Datenerfassung
- 2017
- Titel
- Dielectron Production in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi mathvariant="normal">C</mml:mi><mml:mprescripts /><mml:none /><mml:mn>12</mml:mn></mml:mmultiscripts><mml:mo>+</mml:mo><mml:mmultiscripts><mml:mi mathvariant="normal">C</mml:mi><mml:mprescripts /><mml:none /><mml:mn>12</mml:mn></mml:mmultiscripts></mml:math>Collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>2</mml:mn><mml:mi>A</mml:mi><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>GeV</mml:mi></mml:math>with the HADES Spectrometer
- Ausgabe der Zeitschrift
- 98
Data source: Crossref
- Abstract
- The invariant-mass spectrum of e+e- pairs produced in 12C+12C collisions at an incident energy of 2 GeV per nucleon has been measured for the first time. The measured pair production probabilities span over 5 orders of magnitude from the pi(0)-Dalitz to the rho/omega invariant-mass region. Dalitz decays of pi(0) and eta account for all the yield up to 0.15 GeV/c(2), but for only about 50% above this mass. A comparison with model calculations shows that the excess pair yield is likely due to baryon-resonance and vector-meson decays. Transport calculations based on vacuum spectral functions fail, however, to describe the entire mass region.
- Addresses
- II.Physikalisches Institut, Justus Liebig Universität Giessen, 35392 Giessen, Germany.
- Autoren
- G Agakichiev
- C Agodi
- H Alvarez-Pol
- A Bałanda
- D Bertini
- J Bielcik
- G Bellia
- M Böhmer
- H Bokemeyer
- JL Boyard
- P Braun-Munzinger
- P Cabanelas
- S Chernenko
- T Christ
- R Coniglione
- L Cosentino
- J Díaz
- F Dohrmann
- I Durán
- T Eberl
- W Enghardt
- L Fabbietti
- O Fateev
- C Fernandez
- P Finocchiaro
- J Friese
- I Fröhlich
- B Fuentes
- C Garabatos
- JA Garzón
- R Gernhäuser
- C Gilardi
- M Golubeva
- D González-Díaz
- E Grosse
- F Guber
- T Hennino
- S Hlavac
- R Holzmann
- J Homolka
- A Ierusalimov
- I Iori
- A Ivashkin
- M Jaskuła
- M Jurkovic
- M Kagarlis
- M Kajetanowicz
- B Kämpfer
- K Kanaki
- T Karavicheva
- A Kastenmüller
- L Kidoń
- P Kienle
- I Koenig
- W Koenig
- HJ Körner
- BW Kolb
- R Kotte
- R Krücken
- A Kugler
- W Kühn
- R Kulessa
- A Kurepin
- S Lang
- S Lange
- J Lehnert
- E Lins
- D Magestro
- C Maiolino
- A Malarz
- J Markert
- V Metag
- J Mousa
- M Münch
- C Müntz
- L Naumann
- A Nekhaev
- J Novotny
- J Otwinowski
- YC Pachmayer
- V Pechenov
- T Pérez
- P Piattelli
- J Pietraszko
- R Pleskac
- M Płoskoń
- V Pospísil
- W Prokopowicz
- W Przygoda
- B Ramstein
- A Reshetin
- J Ritman
- M Roy-Stephan
- A Rustamov
- A Sadovsky
- B Sailer
- P Salabura
- M Sánchez
- P Sapienza
- A Schmah
- H Schön
- W Schön
- C Schröder
- E Schwab
- RS Simon
- V Smolyankin
- L Smykov
- S Spataro
- B Spruck
- H Ströbele
- J Stroth
- C Sturm
- M Sudoł
- M Suk
- A Taranenko
- P Tlusty
- A Toia
- M Traxler
- H Tsertos
- D Vassiliev
- A Vázquez
- V Wagner
- W Waluś
- M Wiśniowski
- T Wójcik
- J Wüstenfeld
- Y Zanevsky
- K Zeitelhack
- D Zovinec
- P Zumbruch
- HADES Collaboration
- DOI
- 10.1103/physrevlett.98.052302
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 17358850
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Physical review letters
- Schlüsselwörter
- HADES Collaboration
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2007
- Paginierung
- 052302
- Datum der Veröffentlichung
- 2007
- Status
- Published
- Datum der Datenerfassung
- 2007
- Titel
- Dielectron production in 12C+12C collisions at 2A GeV with the HADES spectrometer.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 98
Data source: Europe PubMed Central
- Abstract
- The invariant-mass spectrum of e+e- pairs produced in 12C+12C collisions at an incident energy of 2 GeV per nucleon has been measured for the first time. The measured pair production probabilities span over 5 orders of magnitude from the pi(0)-Dalitz to the rho/omega invariant-mass region. Dalitz decays of pi(0) and eta account for all the yield up to 0.15 GeV/c(2), but for only about 50% above this mass. A comparison with model calculations shows that the excess pair yield is likely due to baryon-resonance and vector-meson decays. Transport calculations based on vacuum spectral functions fail, however, to describe the entire mass region.
- Autoren
- G Agakichiev
- C Agodi
- H Alvarez-Pol
- A Bałanda
- D Bertini
- J Bielcik
- G Bellia
- M Böhmer
- H Bokemeyer
- JL Boyard
- P Braun-Munzinger
- P Cabanelas
- S Chernenko
- T Christ
- R Coniglione
- L Cosentino
- J Díaz
- F Dohrmann
- I Durán
- T Eberl
- W Enghardt
- L Fabbietti
- O Fateev
- C Fernandez
- P Finocchiaro
- J Friese
- I Fröhlich
- B Fuentes
- C Garabatos
- JA Garzón
- R Gernhäuser
- C Gilardi
- M Golubeva
- D González-Díaz
- E Grosse
- F Guber
- T Hennino
- S Hlavac
- R Holzmann
- J Homolka
- A Ierusalimov
- I Iori
- A Ivashkin
- M Jaskuła
- M Jurkovic
- M Kagarlis
- M Kajetanowicz
- B Kämpfer
- K Kanaki
- T Karavicheva
- A Kastenmüller
- L Kidoń
- P Kienle
- I Koenig
- W Koenig
- HJ Körner
- BW Kolb
- R Kotte
- R Krücken
- A Kugler
- W Kühn
- R Kulessa
- A Kurepin
- S Lang
- S Lange
- J Lehnert
- E Lins
- D Magestro
- C Maiolino
- A Malarz
- J Markert
- V Metag
- J Mousa
- M Münch
- C Müntz
- L Naumann
- A Nekhaev
- J Novotny
- J Otwinowski
- YC Pachmayer
- V Pechenov
- T Pérez
- P Piattelli
- J Pietraszko
- R Pleskac
- M Płoskoń
- V Pospísil
- W Prokopowicz
- W Przygoda
- B Ramstein
- A Reshetin
- J Ritman
- M Roy-Stephan
- A Rustamov
- A Sadovsky
- B Sailer
- P Salabura
- M Sánchez
- P Sapienza
- A Schmah
- H Schön
- W Schön
- C Schröder
- E Schwab
- RS Simon
- V Smolyankin
- L Smykov
- S Spataro
- B Spruck
- H Ströbele
- J Stroth
- C Sturm
- M Sudoł
- M Suk
- A Taranenko
- P Tlusty
- A Toia
- M Traxler
- H Tsertos
- D Vassiliev
- A Vázquez
- V Wagner
- W Waluś
- M Wiśniowski
- T Wójcik
- J Wüstenfeld
- Y Zanevsky
- K Zeitelhack
- D Zovinec
- P Zumbruch
- HADES Collaboration
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/17358850
- DOI
- 10.1103/PhysRevLett.98.052302
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 5
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 052302
- Datum der Veröffentlichung
- 2007
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2007
- Titel
- Dielectron production in 12C+12C collisions at 2A GeV with the HADES spectrometer.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 98
Data source: PubMed
- Beziehungen:
- Property of