A relativistic calculation of the deuteron threshold electrodisintegration at backward angles

Arriaga, A.; Schiavilla, R.

doi:10.1007/s00601-008-0314-7

A relativistic calculation of the deuteron threshold electrodisintegration at backward angles

Conference · Mon Dec 01 04:00:00 EST 2008 · Few-Body Systems

DOI:https://doi.org/10.1007/s00601-008-0314-7· OSTI ID:2006452

Arriaga, A.; Schiavilla, R.

Deuteron threshold electrodisintegration at backward angles is studied with a relativistic Hamiltonian, including a relativistic one-pion-exchange potential with off-shell terms. Boost effects in bound and scattering states are considered. Full Lorentz structure of the electromagnetic current is retained, which includes one- and two-body terms. Pseudovector coupling of pions to nucleons is consistently used. Cross-section results show significant relativistic corrections, even for low momentum transfer. Calculations suggest the need for including additional two-body currents.

Research Organization:: Thomas Jefferson National Accelerator Facility, Newport News, VA

Sponsoring Organization:: USDOE - Office of Science (SC)

DOE Contract Number:: AC05-06OR23177

OSTI ID:: 2006452

Report Number(s):: JLAB-THY-07-774; DOE/OR/23177-0611

Conference Information:: Journal Name: Few-Body Systems Journal Issue: 1-4 Journal Volume: 44

Country of Publication:: United States

Language:: English

References (8)

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Accurate nucleon-nucleon potential with charge-independence breaking Wiringa, R. B.; Stoks, V. G. J.; Schiavilla, R. Physical Review C, Vol. 51, Issue 1 https://doi.org/10.1103/PhysRevC.51.38	journal	January 1995
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