/*===================================================================*/ /* NRDF D2003 Data No.1 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,1; D#=D2003; TITLE=/ Photodisintegration of 9Be with laser-induced Compton backscattered gamma rays /; ATH=(H.UTSUNOMIYA'1', Y.YONEZAWA'1', H.AKIMUNE'1', T.YAMAGATA'1', M.OHTA'1', M.FUJISHIRO'2', H.TOYOKAWA'3', H.OHGAKI'3'); INST-ATH=(2JPNKON'1', 2JPNJPN'2', 2JPNETL'3'); /* '1' Department of Physics */ /* '2' Osaka Prefecture University, Sakai */ /* '3' Quantum Radiation Division */ REF=PR/C; VLP=63(2001)018801; /* Secondary reference - Utsunomiya, Private communication(2007) RCTS=(9BE(GAMMA,N)8BE, 9BE(GAMMA,), 9BE(GAMMA,GAMMA)9BE, 9BE(GAMMA,N)); PHQS=(XSECTN, REDUCED-WDTH); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,1; /* 2007-01-09 : Recieved, On. Received by e-mail from A.Makinaga /* 2007-01-12 : Compiled, On */ ENR=99.5%; CHM=ELM; PHYS-FORM=SLD; THK-TGT=XMG/CM**2'4'; /* '4' 4 cm */ POL-TGT=0%; ALGN-TGT=0%; ACC='5'; /* '5' To store electron beam at 316 to 587 MeV */ INST-ACC=2JPNETL'6'; /* '6' Electron storage ring TERAS */ POL-PRJ=0%; ION-SOURCE=/ Laser compton scattering photons (lambda=1053 nm (1.2 eV) laser photons used) /; DET-PARTCL=N; COINC=NO; ANT-COINC=NO; DET-SYS=(BF3'7',BGO'8'); /* '7' To measure neutrons */ /* '8' To detect LC photons */ /* Decay channel was assumed to be n+8Be. */ /* Flux correction near neutron threshold of 8Be+n is not included. */ /* Related references - common, K2004001, J(Nucl)709. . See also EXFOR commo.n. - none, M0438002, J(Cana)60. - Radioactive isotope measurement, F0343002, J(Cana)61. . See also EXFOR 1672.. RCT=9BE(GAMMA,N)8BE; PHQ=XSECTN; /* Polarized LCS photons used */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,1; SYS-ERR=12%'9'; /* '9' Maximum uncertainty due to asymmetric photoneutron emission (9-12%) */ /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB'10' DELTA-INC-ENGY-LAB'10' SIGMA DELTA-SIGMA'11' (MEV) (MEV) (MB) (MB) 1.79 +0.01-0.05 0.67 +-0.03 1.81 +0.01-0.04 0.62 +-0.02 1.84 +0.01-0.07 0.48 +-0.02 1.89 +0.01-0.06 0.48 +-0.03 1.90 +0.01-0.08 0.50 +-0.02 1.95 +0.01-0.06 0.40 +-0.02 1.99 +0.02-0.11 0.36 +-0.02 2.19 +0.01-0.08 0.20 +-0.02 \END; /*===================================================================*/ |