/* 2006-02-28 File is generated by HENDEL. */ \\BIB,1[5; D#=D1728; TITLE=/ Lifetime measurements of medium-heavy Lambda hypernuclei /; PURPOSE=/ To precise the lifetimes of hyper nuclei /; ATH=(H.PARK'1', H.BHANG'1', M.YOUN'1', O.HASHIMOTO'2', K.MAEDA'2', Y.SATO'2', T.TAKAHASHI'2', K.AOKI'3', Y.D.KIM'3', H.NOUMI'3', K.OMATA'3', H.OUTA'3', M.SEKIMOTO'3', T.SHIBATA'3', T.HASEGAWA'4', H.HOTCHI'4', Y.OHTA'4', S.AJIMURA'5', T.KISHIMOTO'5'); INST-ATH=(3KORNSU'1', 2JPNTOH'2', 2JPNKEK'3', 2JPNTOK'4', 2JPNOSA'5'); /* '1' Department of Physics */ /* '2' Department of Physics */ /* '4' Graduate School of Science */ /* '5' Department of Physics */ REF=PR/C; VLP=61(2000)054004; RCTS=(12C(PIP,KP)X, 28SI(PIP,KP)X, FE(PIP,KP)X); PHQS=(LIFE'6', LIFE'7', LIFE'8', LIFE'9', LIFE'10'); /* '6' Lifetime of 12(Lambda)C */ /* '7' Lifetime of 11(Lambda)B which is formed by proton decay of p(Lambda) state of 12(Lambda)C */ /* '8' Lifetime of 28(Lambda)Si */ /* '9' Lifetime of 27(Lambda)Al which is formed by proton decay of p(Lambda) state of 28(Lambda)Si */ /* '10' Lifetime of (Lambda)Fe which represents the average lifetime of 55(Lambda)Mn, 55(Lambda)Fe and 56(Lambda)Fe */ \\EXP,1[5; /* 2002-09-30 : Converted, Data cannot converted to EXFOR E1728 */ ENR=NAT; CHM=ELM; PHYS-FORM=SLD; BAC=X; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN'11'; /* '11' K6 beam line of the KEK 12-GeV Proton Synchrotron [K.H.Tanaka, Nucl.Phys.A450(1986)533c]. */ INST-ACC=2JPNKEK; INC-MOM-LAB=1.05GEV/C; BEAM-INTNSTY=XNA'12'; /* '12' 3.7e06 pions/spill, beam spill was about 1.7s out of every 4s. */ CHRG-INC-ION=+1; POL-PRJ=0%; DET-PARTCL=(PIN,P,KP); COINC=(KP,PIN,P); ANT-COINC=NO; DET-SYS=(MAG'13',CRNKOV,X'14'); /* '13' Supercondcting kaon spectrometer (SKS) to detect kaon, [T.Fukuda et al.,Nucl.Instrum.Methods Phys.Res.A361(1995)485]. */ /* '14' Coinsidence detector system to detect charged decay products of the hypernucleus */ SOLID-ANGL=100MSR'15'; /* '15' for SKS */ ERS-DET=0.1%'16'; /* '16' momentum resolution (FWHM) */ \\DATA,1[5; INC-MOM-LAB=1.05GEV/C; \\EXP,1; RCT=12C(PIP,KP)X; PHQ=LIFE'17'; /* '17' Lifetime of 12(Lambda)C */ THK-TGT=6450MG/CM**2; \\DATA,1; \DATA; LIFE DELTA-LIFE WDTH'18' DELTA-WDTH'18' (PSEC) (PSEC) (NODIM) (NODIM) 231 +-15 1.14 +-0.08 \END; /* Data taken from Table 5, p054004-8 in reference */ /* '18' normalized by Lambda-baryon decay width */ \\EXP,2; RCT=12C(PIP,KP)X; PHQ=LIFE'19'; /* '19' Lifetime of 11(Lambda)B which is formed by proton decay of p(Lambda) state of 12(Lambda)C */ THK-TGT=6450MG/CM**2; \\DATA,2; \DATA; LIFE DELTA-LIFE WDTH'20' DELTA-WDTH'20' (PSEC) (PSEC) (NODIM) (NODIM) 211 +-13 1.25 +-0.08 \END; /* Data taken from Table 5, p054004-8 in reference */ /* '20' normalized by Lambda-baryon decay width */ \\EXP,3; RCT=28SI(PIP,KP)X; PHQ=LIFE'21'; /* '21' Lifetime of 28(Lambda)Si */ THK-TGT=10350MG/CM**2; \\DATA,3; \DATA; LIFE DELTA-LIFE WDTH'22' DELTA-WDTH'22' (PSEC) (PSEC) (NODIM) (NODIM) 206 +-12 1.28 +-0.08 \END; /* Data taken from Table 5, p054004-8 in reference */ /* '22' normalized by Lambda-baryon decay width */ \\EXP,4; RCT=28SI(PIP,KP)X; PHQ=LIFE'23'; /* '23' Lifetime of 27(Lambda)Al which is formed by proton decay of p(Lambda) state of 28(Lambda)Si */ THK-TGT=10350MG/CM**2; \\DATA,4; \DATA; LIFE DELTA-LIFE WDTH'24' DELTA-WDTH'24' (PSEC) (PSEC) (NODIM) (NODIM) 203 +-10 1.30 +-0.07 \END; /* Data taken from Table 5, p054004-8 in reference */ /* '24' normalized by Lambda-baryon decay width */ \\EXP,5; RCT=FE(PIP,KP)X; PHQ=LIFE'25'; /* '25' Lifetime of (Lambda)Fe which represents the average lifetime of 55(Lambda)Mn, 55(Lambda)Fe and 56(Lambda)Fe */ THK-TGT=7000MG/CM**2; \\DATA,5; \DATA; LIFE DELTA-LIFE WDTH'26' DELTA-WDTH'26' (PSEC) (PSEC) (NODIM) (NODIM) 215 +-14 1.22 +-0.08 \END; /* Data taken from Table 5, p054004-8 in reference */ /* '26' normalized by Lambda-baryon decay width */ \\END;