Spectroscopy of the neutron-rich hypernucleus 7ΛHe from electron scattering

Publication type:

Journal article

Metadata:

Autoren

T Gogami
C Chen
D Kawama
P Achenbach
A Ahmidouch
I Albayrak
D Androic
A Asaturyan
R Asaturyan
O Ates
P Baturin
R Badui
W Boeglin
J Bono
E Brash
P Carter
A Chiba
E Christy
S Danagoulian
R De Leo
D Doi
M Elaasar
R Ent
Y Fujii
M Fujita
M Furic
M Gabrielyan
L Gan
F Garibaldi
D Gaskell
A Gasparian
Y Han
O Hashimoto
T Horn
B Hu
Ed V Hungerford
M Jones
H Kanda
M Kaneta
S Kato
M Kawai
H Khanal
M Kohl
A Liyanage
W Luo
K Maeda
A Margaryan
P Markowitz
T Maruta
A Matsumura
V Maxwell
A Mkrtchyan
H Mkrtchyan
S Nagao
SN Nakamura
A Narayan
C Neville
G Niculescu
MI Niculescu
A Nunez
Nuruzzaman
Y Okayasu
T Petkovic
J Pochodzalla
X Qiu
J Reinhold
VM Rodriguez
C Samanta
B Sawatzky
T Seva
A Shichijo
V Tadevosyan
L Tang
N Taniya
K Tsukada
M Veilleux
W Vulcan
FR Wesselmann
SA Wood
T Yamamoto
L Ya
Z Ye
K Yokota
L Yuan
S Zhamkochyan
L Zhu

Autoren-URL

https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000381407800001&DestLinkType=FullRecord&DestApp=WOS_CPL

DOI

10.1103/PhysRevC.94.021302

eISSN

2469-9993

Externe Identifier

Clarivate Analytics Document Solution ID: DT3UX

ISSN

2469-9985

Ausgabe der Veröffentlichung

Zeitschrift

PHYSICAL REVIEW C

Artikelnummer

ARTN 021302

Datum der Veröffentlichung

2016

Status

Published

Titel

Spectroscopy of the neutron-rich hypernucleus <SUP>7</SUP><sub>Λ</sub>He from electron scattering

Sub types

Article

Ausgabe der Zeitschrift

Data source: Web of Science (Lite)

Other metadata sources:

Autoren

T Gogami
C Chen
D Kawama
P Achenbach
A Ahmidouch
I Albayrak
D Androic
A Asaturyan
R Asaturyan
O Ates
P Baturin
R Badui
W Boeglin
J Bono
E Brash
P Carter
A Chiba
E Christy
S Danagoulian
R De Leo
D Doi
M Elaasar
R Ent
Y Fujii
M Fujita
M Furic
M Gabrielyan
L Gan
F Garibaldi
D Gaskell
A Gasparian
Y Han
O Hashimoto
T Horn
B Hu
Ed V Hungerford
M Jones
H Kanda
M Kaneta
S Kato
M Kawai
H Khanal
M Kohl
A Liyanage
W Luo
K Maeda
A Margaryan
P Markowitz
T Maruta
A Matsumura
V Maxwell
A Mkrtchyan
H Mkrtchyan
S Nagao
SN Nakamura
A Narayan
C Neville
G Niculescu
MI Niculescu
A Nunez
Nuruzzaman
Y Okayasu
T Petkovic
J Pochodzalla
X Qiu
J Reinhold
VM Rodriguez
C Samanta
B Sawatzky
T Seva
A Shichijo
V Tadevosyan
L Tang
N Taniya
K Tsukada
M Veilleux
W Vulcan
FR Wesselmann
SA Wood
T Yamamoto
L Ya
Z Ye
K Yokota
L Yuan
S Zhamkochyan
L Zhu

DOI

10.1103/physrevc.94.021302

eISSN

2469-9993

ISSN

2469-9985

Ausgabe der Veröffentlichung

Zeitschrift

Physical Review C

Sprache

Artikelnummer

021302

Online publication date

2016

Status

Published online

Herausgeber

American Physical Society (APS)

Herausgeber URL

http://dx.doi.org/10.1103/physrevc.94.021302

Datum der Datenerfassung

2017

Titel

Spectroscopy of the neutron-rich hypernucleus<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mmultiscripts><mml:mi mathvariant="normal">He</mml:mi><mml:mprescripts /><mml:mi mathvariant="normal">Λ</mml:mi><mml:mn>7</mml:mn></mml:mmultiscripts></mml:mrow></mml:math>from electron scattering

Ausgabe der Zeitschrift

Data source: Crossref

Abstract

The missing mass spectroscopy of the $^{7}_{\Lambda}$He hypernucleus was performed, using the $^{7}$Li$(e,e^{\prime}K^{+})^{7}_{\Lambda}$He reaction at the Thomas Jefferson National Accelerator Facility Hall C. The $\Lambda$ binding energy of the ground state (1/2$^{+}$) was determined with a smaller error than that of the previous measurement, being $B_{\Lambda}$ = 5.55 $\pm$ 0.10(stat.) $\pm$ 0.11(sys.) MeV. The experiment also provided new insight into charge symmetry breaking in p-shell hypernuclear systems. Finally, a peak at $B_{\Lambda}$ = 3.65 $\pm$ 0.20(stat.) $\pm$ 0.11(sys.) MeV was observed and assigned as a mixture of 3/2$^{+}$ and 5/2$^{+}$ states, confirming the "gluelike" behavior of $\Lambda$, which makes an unstable state in $^{6}$He stable against neutron emission.

Autoren

T Gogami
C Chen
D Kawama
P Achenbach
A Ahmidouch
I Albayrak
D Androic
A Asaturyan
R Asaturyan
O Ates
P Baturin
R Badui
W Boeglin
J Bono
E Brash
P Carter
A Chiba
E Christy
S Danagoulian
R De Leo
D Doi
M Elaasar
R Ent
Y Fujii
M Fujita
M Furic
M Gabrielyan
L Gan
F Garibaldi
D Gaskell
A Gasparian
Y Han
O Hashimoto
T Horn
B Hu
Ed V Hungerford
M Jones
H Kanda
M Kaneta
S Kato
M Kawai
H Khanal
M Kohl
A Liyanage
W Luo
K Maeda
A Margaryan
P Markowitz
T Maruta
A Matsumura
V Maxwell
A Mkrtchyan
H Mkrtchyan
S Nagao
SN Nakamura
A Narayan
C Neville
G Niculescu
MI Niculescu
A Nunez
Nuruzzaman
Y Okayasu
T Petkovic
J Pochodzalla
X Qiu
J Reinhold
VM Rodriguez
C Samanta
B Sawatzky
T Seva
A Shichijo
V Tadevosyan
L Tang
N Taniya
K Tsukada
M Veilleux
W Vulcan
FR Wesselmann
SA Wood
T Yamamoto
L Ya
Z Ye
K Yokota
L Yuan
S Zhamkochyan
L Zhu

Autoren-URL

http://arxiv.org/abs/1606.09157v2

Zeitschrift

Phys. Rev. C

Schlüsselwörter

nucl-ex
nucl-ex
nucl-th

Notes

6 pages, 4 figures

Paginierung

021302

Datum der Veröffentlichung

2016

Herausgeber URL

http://dx.doi.org/10.1103/PhysRevC.94.021302

Datum der Datenerfassung

2016

Datum, an dem der Datensatz öffentlich gemacht wurde

2016

Titel

Spectroscopy of the neutron-rich hypernucleus $^{7}_Λ$He from electron scattering

Ausgabe der Zeitschrift

Files

1606.09157v2.pdf

Data source: arXiv

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Experimentelle Physik I.1

Spectroscopy of the neutron-rich hypernucleus 7ΛHe from electron scattering

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