1H 1NN B- DECAY (613.9 S) 05NDS 200601 1H H TYP=FUL$AUT=BALRAJ SINGH$CIT=NDS 106, 601 (2005)$CUT=31-Oct-2005$ 1H c Parameters for free neutron decay (see complete details in 2004Ei01): 1H c g{-A}/g{-V}=-1.2695 {I29} (2004Ei01). 1H c |b Asymmetry parameter (neutron spin, electron momentum) 1H 2c A=-0.1173 {I13} (2004Ei01). In 2005Se01, -0.1189 {I7} is favored. 1H c Antineutrino Asymmetry parameter (neutron spin, antineutrino momentum) 1H 2c B=0.983 {I4} (2004Ei01). 1H c Electron-antineutrino angular-correlation coefficient 1H 2c a=-0.103 {I4} (2004Ei01). 1H c Triple correlation coefficient (component of neutron spin 1H 2c perpendicular to the decay plane in |b decay) 1H 3c D=-0.0006 {I10} (2004Ei01). 1H c Phase of g{-A} relative to g{-V}, |f{-AV}=180.08|' {I10} (2004Ei01). 1H c Measurements: 1H c Limit on T (time-reversal) violation in free neutron decay: 2005Bo35, 1H 2c 2004So03 (polarized neutron), 2003So25 (measured electron and proton 1H 3c energies, electron-proton coin), 2000Jo03 (polarized neutron) 1H c Beta asymmetry parameter: 2002Ab14, 2000Re02, 1997Li01, 1997Ab32, 1H 2c 1995Sc20, 1991Er04, 1990Er10, 1989Do17, 1988Kl01, 1986Bo04, 1984Bo28, 1H 3c 1979Er08, 1975Kr18, 1971Er10, 1969Ch05 1H c g{-A}/g{-V} from measurement of Both P-odd correlations: 1H 2c 2001Mo41 1H c Antineutrino asymmetry parameter: 1998Se11, 1995Ku30, 1994Ku46, 1H 2c 1970Er10, 1970Er07, 1970Ch08, 1969Ch05, 1960Cl06 1H c Electron-antineutrino angular-correlation coefficient: 2005By03, 1H 2c 2004So03, 2002By02, 2000Da01, 1978St30, 1975Do19, 1967Gr32 1H c Triple correlation coefficient: 1989Vo12, 1984Bo29, 1978Er06, 1H 2c 1976St24, 1974St09, 1974Er09, 1970Er08, 1960Cl06 1H c Proton-electron correlations from polarized neutron decay: 1H 2c 2000Jo03, 2000Li42 1H c Radiative decay mode, upper limit: 2005By04, 2002Be79 1H c Neutrino-antineutrino oscillation time, lower limit: 2002Ch48 1NN P 0.0 1/2+ 613.9 S 6 782.347 1 1NN cP T$613.9 s {I6} (from evaluation of 2004Ei01). References for 1NN2cP measurements are listed under 'Adopted levels' for neutron. 1NN cP QP$ From 2003Au03. From adopted (by 2004Ei01) masses of neutron, 1NN2cP proton and electron and conversion factor from a.m.u. scale to 1NN3cP keV as adopted by 2004Ei01, Q{+-}=782.33279 keV {I7} 1H N 1.0 1.0 1H L 0.0 1/2+ 1H B 100 3.0170 5 1H S B EAV= 301.37