TY - GEN
T1 - Spectroscopy of electro-produced hypernuclei at JLab
AU - Nakamura, Satoshi N.
N1 - Funding Information:
The (e,e′K+) reaction Λ spectroscopy was established by the JLab hypernuclear collaboration with continuous supports from JLab staff. This work was supported by the Grant-in-Aid for Scientific Research on Innovative Areas “Toward new frontiers : Encounter and synergy of state-of-the-art astronomical detectors and exotic quantum beams.” We acknowledge supports from JSPS/MEXT KAKENHI grant numbers JP18H05459, JP17H01121, JP12002001,
Funding Information:
JP15684005, JP16GS0201, JSPS Core-to-core Progaram No.21002, JSPS Strategic Young Researcher Overseas Visit Program for Accelerating Brain Circulation No.R2201; Japan (JSPS) -Germany (DAAD PPP 57345295) Research Cooperative Program; Graduate Program on Physics for the Universe, Tohoku University (GP-PU). This work was also supported by U.S. Department of Energy Contracts No. DE-AC05-84ER40150, No. DE-AC05-06OR23177, No. DE-FG02-99ER41065, No. DE-FG02-97ER41047, No. DE-AC02-06CH11357, No. DE-FG02-00ER41110, and No. DE-AC02-98CH10886, and U.S.-NSF Contracts No. 013815 and No. 0758095.
Publisher Copyright:
© 2019 Author(s).
PY - 2019/7/25
Y1 - 2019/7/25
N2 - Spectroscopic study of electro-produced Λ hypernuclei started at Jefferson Lab in the last year of the 20th century. Though it was known that spectroscopy of electroproduced hypernuclei has unique features over other meson-produced hypernuclear spectroscopy, there existed many experimental difficulties such as small production cross section, huge electron background and so on. We, finally, established the Λ hypernuclear spectroscopy with electron beams by introducing novel experimental techniques. The JLab hypernuclear collaboration is now preparing for a new experiment (JLab E12-15-008) to investigate isospin dependence of Λ hypernuclei with 40Ca and 48Ca targets. I will overview unique feature of previously carried out hypernuclear study with electron beams at JLab and four current issues to be solved. Physics goal and preparation status of the new experiments and future prospects of hypernuclear study with electron beams will be also discussed.
AB - Spectroscopic study of electro-produced Λ hypernuclei started at Jefferson Lab in the last year of the 20th century. Though it was known that spectroscopy of electroproduced hypernuclei has unique features over other meson-produced hypernuclear spectroscopy, there existed many experimental difficulties such as small production cross section, huge electron background and so on. We, finally, established the Λ hypernuclear spectroscopy with electron beams by introducing novel experimental techniques. The JLab hypernuclear collaboration is now preparing for a new experiment (JLab E12-15-008) to investigate isospin dependence of Λ hypernuclei with 40Ca and 48Ca targets. I will overview unique feature of previously carried out hypernuclear study with electron beams at JLab and four current issues to be solved. Physics goal and preparation status of the new experiments and future prospects of hypernuclear study with electron beams will be also discussed.
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U2 - 10.1063/1.5118380
DO - 10.1063/1.5118380
M3 - Conference contribution
AN - SCOPUS:85070273034
T3 - AIP Conference Proceedings
BT - 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018
A2 - Schumacher, Reinhard
A2 - Tang, Liguang
PB - American Institute of Physics Inc.
T2 - 13th International Conference on Hypernuclear and Strange Particle Physics, HYP 2018
Y2 - 24 June 2018 through 29 June 2018
ER -