Charge symmetry breaking

Miller, Gerald A.

doi:10.1016/0375-9474(90)90555-Z

Charge symmetry breaking

Gerald A. Miller
(
- Washington U., Seattle
)

Feb, 1990

13 pages

Published in:

Nucl.Phys.A 518 (1990) 345-357

Published: 1990

DOI:

10.1016/0375-9474(90)90555-Z

Report number:

DOE-ER-40427-01-N90

reference search16 citations

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Abstract: (Elsevier)

Diverse aspects of charge symmetry breaking (CSB) are studied. The mass difference between up and down quarks accounts for all of the observed non-electromagnetic CSB in particle and nuclear physics. The medium-range nature of the ϱ-ω exchange force is emphasized. The uncertainty in removing Coulomb effects from the proton-proton scattering length is shown to be small. The success in understanding the Nolen-Schiffer anomaly is used to place limits on a quark model of nuclei.

Note:

Festschrift for Torleif Ericson

talk: Geneva 1990/11/02
charge: symmetry breaking
up
down
quark: mass difference
mass difference: quark
interference: (omega(783) rho(770))
nucleon nucleon: force
p p: scattering length
scattering length: p p

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