| Issue |
EPJ Web Conf.
Volume 271, 2022
HYP2022 - 14th International Conference on Hypernuclear and Strange Particle Physics
|
|
|---|---|---|
| Article Number | 11003 | |
| Number of page(s) | 11 | |
| Section | Future Experiments and Facilities | |
| DOI | https://doi.org/10.1051/epjconf/202227111003 | |
| Published online | 09 November 2022 | |
https://doi.org/10.1051/epjconf/202227111003
Future prospects of spectroscopic study of Lambda hypernuclei at JLab and J-PARC HIHR
Department of Physics, Graduate School of Science, the University of Tokyo, 113-0033, JAPAN
* e-mail: nue@nex.phys.s.u-tokyo.ac.jp
Published online: 9 November 2022
The (e, e′K+) reaction spectroscopy opened a door to high resolution spectroscopy of Λ hypernuclei at JLab and it is currently the only technique to give sub-MeV energy resolution for reaction spectroscopy of wide-mass range Λ hypernuclei. New experiments from light to heavy hypernuclei are under preparation at JLab to solve hypertriton puzzle, to clarify charge symmetry breaking of Λ hypernuclei and to give a clue to solve the hyperon puzzle or the puzzle of heavy neutron stars.
As a hypernuclear precision spectroscopy experiment with other than electron beams, there is a newly proposed experiment using the (π+, K+) reaction at the new HIHR beamline, which is a key facility in the J-PARC hadron experimental facility extension project. The HIHR beamline adopts the momentum dispersion match technique and will enable us to perform sub-MeV resolution spectroscopy for isospin partners to the Λ hypernuclei studied with the electron beams at JLab.
© The Authors, published by EDP Sciences, 2022
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