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/* 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;
/*===================================================================*/
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