期刊
PHYSICAL REVIEW C
卷 85, 期 1, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevC.85.012201
关键词
-
资金
- Department of Energy, Office of Nuclear Physics [DE-AC02-06CH11357]
- National Science Foundation [NSF-PHY-0903991]
- Mexican agency CONACyT
The in-pseudoscalar-meson condensate can be represented through the pseudoscalar meson's scalar form factor at zero-momentum transfer. With the aid of a mass formula for scalar mesons, revealed herein, the analog is shown to be true for in-scalar-meson condensates. The concept is readily extended to all hadrons so that, via the zero-momentum-transfer value of any hadron's scalar form factor, one can readily extract the value for a quark condensate in that hadron which is a measure of dynamical chiral symmetry breaking.
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