Study of parity violating observables in few-nucleon systems
Conference
·
· J. Phys.: Conf. Ser.
Parity violation in few-nucleon systems is studied using a nucleon-nucleon parity-violating (PV) potential derived within an effective field theory framework at next-to-next-to-leading order. The potential includes one- and two-pion exchanges, contact interactions and relativistic corrections and depends on six low-energy constants: the pion-nucleon coupling constant h{sup 1}{sub {pi}} and five parameters multiplying the independent contact interaction terms (with one four-gradient). This potential is used to study the {vec p}-p longitudinal asymmetry, the neutron spin rotation in {vec n}-d scattering, and the longitudinal asymmetry in the {sup 3}He({vec n},p){sup 3}H reaction.
- Research Organization:
- Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1053773
- Report Number(s):
- JLAB-THY-11-1397; DOE/OR/23177-2347
- Conference Information:
- Journal Name: J. Phys.: Conf. Ser. Journal Volume: 336
- Country of Publication:
- United States
- Language:
- English
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