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Title: Search for three-nucleon short-range correlations in light nuclei

Journal Article · · Physical Review C

Here, we present new data probing short-range correlations (SRCs) in nuclei through the measurement of electron scattering off high-momentum nucleons in nuclei. The inclusive 4He/3He cross section ratio is observed to be both x and Q2 independent for 1.5 < x < 2, confirming the dominance of two- nucleon (2N) short-range correlations (SRCs). For x > 2, our data do not support a previous claim of three-nucleon (3N) correlation dominance. While contributions beyond those from stationary 2N- SRCs are observed, our data show that isolating 3N-SRCs is more complicated than for 2N-SRCs.

Research Organization:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Argonne National Laboratory (ANL), Argonne, IL (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP); Science and Technology Facilities Council (STFC)
Contributing Organization:
The Jefferson Lab Hall A Collaboration
Grant/Contract Number:
AC05-06OR23177; AC02-06CH11357; AC02-05CH11231; FG02-96ER40950; ST/J000175/1; ST/G008604/1
OSTI ID:
1457132
Alternate ID(s):
OSTI ID: 1454661; OSTI ID: 1466357; OSTI ID: 1830324
Report Number(s):
JLAB-PHY-18-2639; DOE/OR/23177-4339; arXiv:1712.07009; PRVCAN; TRN: US1901300
Journal Information:
Physical Review C, Vol. 97, Issue 6; ISSN 2469-9985
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

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Figures / Tables (3)