| Issue |
EPJ Web Conf.
Volume 271, 2022
HYP2022 - 14th International Conference on Hypernuclear and Strange Particle Physics
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 6 | |
| Section | Production, Structure and Decay of S=-1 Hypernuclei | |
| DOI | https://doi.org/10.1051/epjconf/202227101001 | |
| Published online | 09 November 2022 | |
https://doi.org/10.1051/epjconf/202227101001
High accuracy spectroscopy of 3- and 4-body Λ hypernuclei at Jefferson Lab
1 Department of Physics, Graduate School of Science, Kyoto University, Kyoto, Kyoto 606-8502, Japan
2 Institute for Nuclear Physics, Johannes Gutenberg-University, D-55099 Mainz, Germany
3 Department of Physics, Graduate School of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
4 Department of Physics, University of Zagreb, HR-10000 Zagreb, Croatia
5 A.I. Alikhanyan National Science Laboratory, Yerevan 0036, Armenia
6 Department of Physics, Computer Science & Engineering, Christopher Newport University, Newport News, VA, USA 23606
7 Jazan University, Jazan 45142, Saudi Arabia
8 Thomas Jefferson National Accelerator Facility (JLab), Newport News, VA 23606, USA
9 Department of Physics, Southern University at New Orleans,New Orleans, LA 70126, USA
10 Physics Section, Tohoku Medical and Pharmaceutical University, Sendai, Miyagi 981-8558, Japan
11 INFN, Sezione di Roma, 00185 Rome, Italy
12 Istituto Superiore di Sanità, 00161 Rome, Italy
13 Facility for Rare Isotope Beams, Michigan State University, MI 48824, USA
14 Department of Physics, Graduate School of Science, the University of Tokyo, Japan
15 Department of Physics, Hampton University, Hampton, VA 23668, USA
16 Department of Physics, Florida International University, Miami, FL 33199, USA
17 Department of Physics and Astronomy, James Madison University, Harrisonburg, VA 22807, USA
18 Department of Physics & Astronomy, Virginia Military Institute, Lexington, Virginia 24450, USA
19 Division de Ciencias y Tecnología, Universidad Ana G. Mendez, Recinto de Cupey, San Juan 00926, Puerto Rico
20 Department of Physics, University of West Florida, FL 32514, USA
21 Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia
22 Center for Muon Science and Technology, Chubu University, Kasugai-shi, Aichi 487-8501, Japan
* e-mail: gogami@jlab.org
Published online: 9 November 2022
JLab E12-19-002 Experiment is planned to measure the Λ-binding energies of 3ΛH [Jπ = 1/2+ or 3/2+(T = 0)] and 4ΛH (1+) at JLab Hall C. The expected accuracy for the binding-energy measurement is |ΔBtotal Λ | ≃ 70 keV. The accurate spectroscopy for these light hypernuclei would shed light on the puzzle of the small binding energy and short lifetime of 3ΛH, and the chargesymmetry breaking in the ΛN interaction. We aim to perform the experiment in 2025.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.