Anapole moment and nucleon weak interactions

Journal Article · Mon Sep 01 04:00:00 EDT 1997 · Physical Review, C

DOI:https://doi.org/10.1103/PhysRevC.56.1641· OSTI ID:542327

Flambaum, V V; Murray, D W ^[1]

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1. School of Physics, University of New South Wales, Sydney, 2052 (Australia)

From the recent measurement of parity nonconservation (PNC) in the Cs atom we have extracted the constant of the nuclear spin dependent electron-nucleon PNC interaction, {kappa}=0.442(63); the anapole moment constant, {kappa}{sub a}=0.364(62); the strength of the PNC proton-nucleus potential, g{sub p}=7.3{plus_minus}1.2(expt){plus_minus}1.5( theor); the {pi}-meson-nucleon interaction constant, f{sub {pi}}{equivalent_to}h{sub {pi}}{sup 1}=[9.5{plus_minus}2.1( expt){plus_minus}3.5(theor)]{times}10{sup {minus}7}; and the strength of the neutron-nucleus potential, g{sub n}={minus}1.7{plus_minus}0.8( expt){plus_minus}1.3(theor). {copyright} {ital 1997} {ital The American Physical Society}

• OSTI ID: 542327
• Journal Information: Physical Review, C, Journal Name: Physical Review, C Journal Issue: 3 Vol. 56; ISSN PRVCAN; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CESIUM
ELECTRON-NUCLEON INTERACTIONS
MAGNETIC FIELDS
NUCLEAR ELECTRIC MOMENTS
NUCLEAR MAGNETIC MOMENTS
NUCLEAR POTENTIAL
NUCLEONS
P INVARIANCE
PION-NUCLEON INTERACTIONS
SPIN
WEAK INTERACTIONS