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Titolo:
Note on the thermal behaviour of the neutron electric dipole moment from QCD sum rules
Autore:
Chabab, M; El Biaze, N; Markazi, R;
Indirizzi:
Fac Sci Rabat, Lab UFR Phys Hautes Energies, Rabat, Morocco Fac Sci RabatRabat Morocco ab UFR Phys Hautes Energies, Rabat, Morocco Fac Sci Semlalia, Dept Phys, LPHEA, Marrakech, Morocco Fac Sci Semlalia Marrakech Morocco Dept Phys, LPHEA, Marrakech, Morocco
Titolo Testata:
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
fascicolo: 11, volume: 27, anno: 2001,
pagine: 2275 - 2281
SICI:
0954-3899(200111)27:11<2275:NOTTBO>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
FINITE-TEMPERATURE QCD; QUANTUM CHROMODYNAMICS; CP-VIOLATION; CHIRAL-SYMMETRY; BARYON MASSES; NUCLEON; NONRESTORATION; CONSTRAINTS; PHYSICS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
51
Recensione:
Indirizzi per estratti:
Indirizzo: Chabab, M Fac Sci Rabat, Lab UFR Phys Hautes Energies, BP 1014, Rabat, Morocco Fac Sci Rabat BP 1014 Rabat Morocco s, BP 1014, Rabat, Morocco
Citazione:
M. Chabab et al., "Note on the thermal behaviour of the neutron electric dipole moment from QCD sum rules", J PHYS G-NU, 27(11), 2001, pp. 2275-2281

Abstract

We use the method of thermal QCD sum rules to investigate the effects of temperature on the neutron electric dipole moment d(n) induced by the vacuum<(<theta>)over bar>-angle. Then, we analyse and discuss the thermal behaviour of the ratio \d(n)/<(<theta>)over bar>\ in connection with the restoration of the CP-invariance at finite temperature.

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Documento generato il 09/04/20 alle ore 06:50:03