ENTRY 32732 20210105 32003273200000001
SUBENT 32732001 20210105 32003273200100001
BIB 15 44 3273200100002
TITLE Examination of the surrogate ratio method for the 3273200100003
determination of the 93Zr(n,g)94Zr cross section with 3273200100004
90,92Zr(18O,16O)92,94Zr reactions 3273200100005
AUTHOR (S.Q.Yan,Z.H.Li,Y.B.Wang,K.Nishio,H.Makii,J.Su,Y.J.Li, 3273200100006
I.Nishinaka,K.Hirose,Y.L.Han,R.Orlandi,Y.P.Shen, 3273200100007
B.Guo,S.Zeng,G.Lian,Y.S.Chen,X.X.Bai,L.H.Qiao,W.P.Liu) 3273200100008
INSTITUTE (3CPRAEP,2JPNJAE) 3273200100009
REFERENCE (J,PR/C,94,015804,2016) 3273200100010
#doi:10.1103/PhysRevC.94.015804 3273200100011
FACILITY (VDGT,2JPNJAE) 3273200100012
SAMPLE (40-ZR-90,ENR=0.994) The thickness of target is 3273200100013
300 ug/cm2. 3273200100014
(40-ZR-92,ENR=0.946) The thickness of target is 3273200100015
315 ug/cm2. 3273200100016
INC-SOURCE An 8-O-18 beam with energy of 117 MeV was used. The 3273200100017
8-O-18 beam was kept to about 5 enA, which is 3273200100018
measured by a Faraday cup. 3273200100019
DETECTOR (SI) A silicon dE/E telescope was used to identify 3273200100020
the light ejectile particles. 3273200100021
(SCIN) Two LaBr3(Ce)detectors with a size of 4 inch 3273200100022
in diameter x 5 inch in length were used for 3273200100023
gamma-ray detection. 3273200100024
PART-DET (8-O-16,G) 3273200100025
METHOD (EDE) (1) The dE detectors with trapezoidal shape are 3273200100026
arranged to form a ring shape around the beam axis in 3273200100027
an angular range of 22-39 degree relative to the beam 3273200100028
direction. The thickness is 75 um. (2) The E detector 3273200100029
is an annular-type detector and has 16 ring-shaped 3273200100030
strips. The resolution of the scattering angle of the 3273200100031
ejectile is around 1.2 degree. The thickness is 300 um.3273200100032
CORRECTION The correction of the integrated 8-O-18 beam current, 3273200100033
the target thickness, the absolute detection 3273200100034
efficiency of the LaBr3 detectors, and the absolute 3273200100035
branching ratio of gamma lines were done. 3273200100036
ANALYSIS (SURGT) Surrogate technique: The 92Zr(18O,16O)94Zr 3273200100037
and 90Zr(18O,16O)92Zr reactions represent 3273200100038
93Zr(n,g)94Zr and 91Zr(n,g)92Zr, respectively. The 3273200100039
gamma intensities 94.9% (919 keV) and 97.2% (934 keV) 3273200100040
were adopted for identification of 94Zr and 92Zr, 3273200100041
respectively. 3273200100042
ERR-ANALYS (DATA-ERR) No information on uncertainties 3273200100043
STATUS (TABLE) Data were provided by author. 3273200100044
HISTORY (20161015C) Compiled by X4 group (CNDC). 3273200100045
(20210105U) METHOD were updated. TABLE moved from 002. 3273200100046
ENDBIB 44 0 3273200100047
NOCOMMON 0 0 3273200100048
ENDSUBENT 47 0 3273200199999
SUBENT 32732002 20210105 32003273200200001
BIB 4 6 3273200200002
REACTION 1((40-ZR-93(N,G)40-ZR-94,,SIG,,,DERIV)/ 3273200200003
(40-ZR-91(N,G)40-ZR-92,,SIG,,,DERIV)) 3273200200004
2(40-ZR-93(N,G)40-ZR-94,,SIG,,,DERIV) 3273200200005
MONITOR 2(40-ZR-91(N,G)40-ZR-92,,SIG) 3273200200006
MONIT-REF 2(,,3,ENDF/B-VII.1,,2011) 3273200200007
HISTORY (20210105U) STATUS moved to 001. 3273200200008
ENDBIB 6 0 3273200200009
COMMON 1 3 3273200200010
EN-ERR 3273200200011
MEV 3273200200012
0.5 3273200200013
ENDCOMMON 3 0 3273200200014
DATA 5 8 3273200200015
EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 3273200200016
MEV NO-DIM NO-DIM MB MB 3273200200017
0.5 1.43 0.15 27.04 2.98 3273200200018
1.5 1.03 0.13 14.73 2.68 3273200200019
2.5 0.80 0.16 5.85 1.99 3273200200020
3.5 1.76 0.31 5.83 1.34 3273200200021
4.5 1.38 0.25 2.68 0.67 3273200200022
5.5 1.99 0.42 2.32 0.64 3273200200023
6.5 1.69 0.33 1.35 0.36 3273200200024
7.5 1.47 0.35 0.86 0.28 3273200200025
ENDDATA 10 0 3273200200026
ENDSUBENT 25 0 3273200299999
ENDENTRY 2 0 3273299999999