skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Covariant spectator theory of np scattering: Deuteron quadrupole moment

Abstract

The deuteron quadrupole moment is calculated using two CST model wave functions obtained from the 2007 high precision fits to np scattering data. Included in the calculation are a new class of isoscalar np interaction currents automatically generated by the nuclear force model used in these fits. The prediction for model WJC-1, with larger relativistic P-state components, is 2.5% smaller that the experiential result, in common with the inability of models prior to 2014 to predict this important quantity. However, model WJC-2, with very small P-state components, gives agreement to better than 1%, similar to the results obtained recently from XEFT predictions to order N 3LO.

Authors:
 [1]
  1. Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); College of William and Mary, Williamsburg, VA (United States)
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
OSTI Identifier:
1168639
Alternate Identifier(s):
OSTI ID: 1180800
Report Number(s):
JLAB-THY-14-1985; DOE/OR/23177-3237; arXiv:1411.7076
Journal ID: ISSN 0556-2813; PRVCAN; ArticleNumber: 014005
Grant/Contract Number:  
AC05-06OR23177
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 91; Journal Issue: 1; Journal ID: ISSN 0556-2813
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Gross, Franz. Covariant spectator theory of np scattering: Deuteron quadrupole moment. United States: N. p., 2015. Web. doi:10.1103/PhysRevC.91.014005.
Gross, Franz. Covariant spectator theory of np scattering: Deuteron quadrupole moment. United States. doi:10.1103/PhysRevC.91.014005.
Gross, Franz. Mon . "Covariant spectator theory of np scattering: Deuteron quadrupole moment". United States. doi:10.1103/PhysRevC.91.014005. https://www.osti.gov/servlets/purl/1168639.
@article{osti_1168639,
title = {Covariant spectator theory of np scattering: Deuteron quadrupole moment},
author = {Gross, Franz},
abstractNote = {The deuteron quadrupole moment is calculated using two CST model wave functions obtained from the 2007 high precision fits to np scattering data. Included in the calculation are a new class of isoscalar np interaction currents automatically generated by the nuclear force model used in these fits. The prediction for model WJC-1, with larger relativistic P-state components, is 2.5% smaller that the experiential result, in common with the inability of models prior to 2014 to predict this important quantity. However, model WJC-2, with very small P-state components, gives agreement to better than 1%, similar to the results obtained recently from XEFT predictions to order N3LO.},
doi = {10.1103/PhysRevC.91.014005},
journal = {Physical Review. C, Nuclear Physics},
number = 1,
volume = 91,
place = {United States},
year = {Mon Jan 26 00:00:00 EST 2015},
month = {Mon Jan 26 00:00:00 EST 2015}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 3 works
Citation information provided by
Web of Science

Save / Share: