/*===================================================================*/ /* NRDF D1812 Data No.7 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,7; D#=D1812; TITLE=/ Beta-decay half-lives and beta-delayed neutron multiplicities of the neutron drip-line nuclei 19B, 22C, and 23N /; ATH=(K.YONEDA'1', N.AOI'1', H.IWASAKI'1', H.SAKURAI'2', H.OGAWA'3', T.NAKAMURA'1', W.-D.SCHMIDT-OTT'4', M.SCHAFER'4', M.NOTANI'2', N.FUKUDA'1', E.IDEGUCHI'2', T.KISHIDA'2', S.S.YAMAMOTO'5', M.ISHIHARA'1,2'); INST-ATH=(2JPNTOK'1', 2JPNIPC'2', 2JPNTIT'3', 2GERGOE'4', 2JPNJPN'5'); /* '1' Department of Physics */ /* '3' Department of Physics */ /* '4' Zweites Physikalisches Institut der Universitat Gottingen /* '5' Department of Physics, Sophia University, Tokyo */ REF=PR/C; VLP=67(2003)014316; RCTS=(TA(40AR,19B)X, TA(40AR,22C)X, TA(40AR,23N)X, TA(40AR,)X); PHQS=(HALF-LIFE, N-MLT'6'); /* '6' Beta-delayed neutron multiplicities */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,7; ENR=NAT; CHM=ELM; PHYS-FORM=SLD; THK-TGT=670MG/CM**2; BAC=SELF; POL-TGT=0%; ALGN-TGT=0%; ACC=X'7'; /* '7' Fragment separator, RIKEN projectile-fragment separator(RIPS)[T.Kubo, M.Ishihara, N.Inabe, H.Kumagai, I.Tanihata, K.Yoshida, T.Nakamura, H.Okuno, S.Shimoura, and K.Asahi, Nucl. Instrum. Methods Phys. Res. B 70, 309(1992)] */ INST-ACC=2JPNIPC; INC-ENGY-LAB=95MEV/A; POL-PRJ=0%; ANT-COINC=NO; DET-SYS=(MAG'8',SI'9',SCT'10',SCT'11',TOF'12'); /* '8' Used as ToF counter to identify mother nuclei */ /* '9' Used as delta E counter to identify mother nuclei */ /* '10' Active stopper (STPL) to detect beta rays */ /* '11' 13 liquid scintillation detectors to detect delayed neutron */ /* '12' Particle identification */ SOLID-ANGL=5MSR'13'; /* '13' */ /* Experimental Method: - Time-of-flight (Particle identification) - energy-loss(Delta-E) information for particle identification /* 2006-10-05 : Altered, At. Re-digitized */ RCT=TA(40AR,23N)X; RTY=FRAG; PHQ=HALF-LIFE; DET-PARTCL=(N'26',23N,BETAN); /* '26' Delayed neutron emitted after beta- decay */ COINC=(BETAN,N'27'); /* '27' Delayed neutron emitted after beta- decay */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,7; INC-ENGY-LAB=95MEV/A; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; TIME COUNTS'28' DELTA-COUNTS'28' (MSEC) (UNIT) (UNIT) 1.236E+00 3.061E+01 +-6.060E+00 3.171E+00 2.656E+01 +-5.592E+00 5.347E+00 2.305E+01 +-5.137E+00 7.040E+00 1.938E+01 +-4.786E+00 9.216E+00 1.820E+01 +-4.708E+00 1.139E+01 2.000E+01 +-4.940E+00 1.333E+01 1.938E+01 +-4.786E+00 1.526E+01 1.414E+01 +-3.984E+00 1.744E+01 1.208E+01 +-3.711E+00 1.937E+01 1.116E+01 +-3.516E+00 2.155E+01 1.328E+01 +-3.890E+00 2.348E+01 1.506E+01 +-4.016E+00 2.542E+01 1.307E+01 +-3.829E+00 2.760E+01 8.145E+00 +-2.988E+00 2.953E+01 9.095E+00 +-3.175E+00 3.146E+01 4.997E+00 +-2.295E+00 3.364E+01 9.240E+00 +-3.297E+00 3.533E+01 6.038E+00 +-2.504E+00 3.775E+01 6.038E+00 +-2.502E+00 3.969E+01 4.008E+00 +-2.030E+00 4.138E+01 5.077E+00 +-2.334E+00 4.356E+01 6.038E+00 +-2.502E+00 4.573E+01 4.008E+00 +-2.030E+00 4.767E+01 3.066E+00 +-1.817E+00 4.984E+01 4.072E+00 +-2.099E+00 5.178E+01 3.018E+00 +-1.789E+00 5.371E+01 5.077E+00 +-2.331E+00 5.589E+01 1.001E+00 +-1.034E+00 5.782E+01 4.008E+00 +-2.030E+00 5.976E+01 2.035E+00 +-1.440E+00 6.193E+01 3.018E+00 +-1.789E+00 6.387E+01 3.018E+00 +-1.789E+00 6.580E+01 1.001E+00 +-1.034E+00 6.798E+01 3.018E+00 +-1.789E+00 6.991E+01 9.858E-01 +-1.115E+00 \END; /*===================================================================*/ |