ENTRY 33025 20111202 31533302500000001
SUBENT 33025001 20111202 31533302500100001
BIB 13 41 3302500100002
TITLE Double differential cross-sections of (n,alpha) 3302500100003
reaction in aluminium and nickel at 14.77 MeV neutrons 3302500100004
AUTHOR (B.Lalremruata,S.D.Dhole,S.Ganesan,V.N.Bhoraskar) 3302500100005
INSTITUTE (3INDPOO,3INDTRM) 3302500100006
REFERENCE (J,NP/A,821,23,2009) 3302500100007
FACILITY (CCW,3INDPOO)D-T neutron source 3302500100008
DETECTOR (SIBAR)The active area of 25 mm2 and thickness 100 mu-m3302500100009
(HPGE) Both the aluminium thick sheets were removed 3302500100010
from the chamber and the activity of 0.84 MeV gamma 3302500100011
rays emitted by 27Mg produced through the 27Al(n,p)27Mg3302500100012
reaction, with half-life 9.5 minutes was measured using3302500100013
a HPGe detector for neutron flux monitoring 3302500100014
METHOD (ASSOP)Detection of alpha particles 3302500100015
INC-SOURCE (D-T)incident deuteron energy ~175keV 3302500100016
The neutron flux was kept around 10**5 neutrons/cm2/sec3302500100017
on the nickel or aluminium scattering foil 3302500100018
MONITOR (13-AL-27(N,P)12-MG-27,,SIG) For neutron flux 3302500100019
measurement 3302500100020
DECAY-MON (12-MG-27,9.5MIN,DG,840.) 3302500100021
ERR-ANALYS (DATA-ERR1) an error 10% to the cross-section also 3302500100022
appears from the statistics and uncertainty in 3302500100023
estimating the total cross-section from the least 3302500100024
square fittings in addition to DATA-ERR2 3302500100025
(DATA-ERR2) The uncertainty contributions to the 3302500100026
cross- section are mainly from the errors in: 3302500100027
(ERR-1) the target thickness 2.5%, 3302500100028
(ERR-2) neutron flux 2%, 3302500100029
(ERR-3) neutron energy spread 0.01%, 3302500100030
(ERR-4) distances between the tritium target to 3302500100031
aluminium or nickel foil, distance between the 3302500100032
scattering foil and the SSB detector 0.25%, 3302500100033
(ERR-5) solid angle subtended by the detector 1%, 3302500100034
(ERR-6) counts due to the contributions from the 3302500100035
background charged particles 2% 3302500100036
(ERR-7) and energy calibration of the detector 0.5%. 3302500100037
All these errors are added in quadrature. 3302500100038
STATUS (TABLE) Tables from the author B.Lalremruata 3302500100039
(APRVD) Approved by the author 3302500100040
HISTORY (20091103C)compiled by the author B.Lalremruata and 3302500100041
his colleagues A.B. Pawar, V.K. Mulik. 3302500100042
(20111118A) VS. 008 corrected 3302500100043
ENDBIB 41 0 3302500100044
COMMON 9 6 3302500100045
EN ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 3302500100046
ERR-6 ERR-7 DATA-ERR1 3302500100047
MEV PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3302500100048
PER-CENT PER-CENT PER-CENT 3302500100049
14.77 2.5 2. 0.01 0.25 1. 3302500100050
2.0 0.5 10. 3302500100051
ENDCOMMON 6 0 3302500100052
ENDSUBENT 51 0 3302500199999
SUBENT 33025002 20091103 31433302500200001
BIB 2 2 3302500200002
REACTION (13-AL-27(N,A)11-NA-24,,DA/DE) 3302500200003
SAMPLE Metallic aluminium foil of 1.9 mg/cm2 thick 3302500200004
ENDBIB 2 0 3302500200005
COMMON 1 3 3302500200006
ANG 3302500200007
ADEG 3302500200008
50. 3302500200009
ENDCOMMON 3 0 3302500200010
DATA 3 31 3302500200011
E DATA DATA-ERR2 3302500200012
MEV MB/SR/MEV MB/SR/MEV 3302500200013
4.4422 1.2 0.168 3302500200014
4.8993 1.36 0.116 3302500200015
5.3591 1.49 0.123 3302500200016
5.5939 1.58 7.3E-02 3302500200017
5.8221 1.62 5.5E-02 3302500200018
6.0578 1.68 4.3E-02 3302500200019
6.2882 1.64 4.5E-02 3302500200020
6.5247 1.56 4.7E-02 3302500200021
6.7569 1.5 4.3E-02 3302500200022
6.9815 1.4 4.7E-02 3302500200023
7.2015 1.19 4.3E-02 3302500200024
7.4405 0.96 4.7E-02 3302500200025
7.6766 0.99 4.5E-02 3302500200026
7.9181 1.25 4.3E-02 3302500200027
8.1573 1.29 4.5E-02 3302500200028
8.3943 0.99 4.5E-02 3302500200029
8.6291 0.93 4.E-02 3302500200030
8.8717 0.94 4.E-02 3302500200031
9.1126 0.7 4.E-02 3302500200032
9.3519 0.6 4.E-02 3302500200033
9.5896 0.496 4.E-02 3302500200034
9.8328 0.489 4.E-02 3302500200035
10.0747 0.52 5.E-02 3302500200036
10.3154 0.372 4.E-02 3302500200037
10.5549 0.322 4.E-02 3302500200038
10.7987 0.321 4.7E-02 3302500200039
11.0416 0.41 4.3E-02 3302500200040
11.2835 0.34 4.7E-02 3302500200041
11.5244 0.25 4.5E-02 3302500200042
11.7688 0.195 5.E-02 3302500200043
12.0125 9.3E-02 6.9E-02 3302500200044
ENDDATA 33 0 3302500200045
ENDSUBENT 44 0 3302500299999
SUBENT 33025003 20091103 31433302500300001
BIB 2 2 3302500300002
REACTION (28-NI-0(N,X)2-HE-4,,DA/DE) 3302500300003
SAMPLE Natural nickel foil of 1.3 mg/cm2 thick 3302500300004
ENDBIB 2 0 3302500300005
COMMON 1 3 3302500300006
ANG 3302500300007
ADEG 3302500300008
90. 3302500300009
ENDCOMMON 3 0 3302500300010
DATA 3 26 3302500300011
E DATA DATA-ERR2 3302500300012
MEV MB/SR/MEV MB/SR/MEV 3302500300013
4.4335 0.809 9.E-02 3302500300014
4.6785 0.796 8.7E-02 3302500300015
4.9197 0.821 7.5E-02 3302500300016
6.1378 0.979 7.3E-02 3302500300017
6.3803 1.181 5.5E-02 3302500300018
6.6252 1.339 4.3E-02 3302500300019
7.3571 1.27 4.5E-02 3302500300020
7.6018 1.169 4.7E-02 3302500300021
7.8453 1.377 4.3E-02 3302500300022
8.0912 1.49 4.7E-02 3302500300023
8.3361 1.288 4.3E-02 3302500300024
8.5827 0.891 4.7E-02 3302500300025
8.8285 0.979 4.5E-02 3302500300026
9.0735 0.834 4.3E-02 3302500300027
9.3176 0.96 4.5E-02 3302500300028
9.5645 0.91 4.5E-02 3302500300029
9.8107 0.828 4.E-02 3302500300030
10.0563 0.745 4.E-02 3302500300031
10.3013 0.632 4.E-02 3302500300032
10.5484 0.695 4.E-02 3302500300033
10.795 0.809 4.E-02 3302500300034
11.0411 0.607 4.E-02 3302500300035
11.53 0.525 5.E-02 3302500300036
11.781 0.777 4.E-02 3302500300037
12.02735 0.588 4.E-02 3302500300038
12.2737 0.442 4.7E-02 3302500300039
ENDDATA 28 0 3302500300040
ENDSUBENT 39 0 3302500399999
SUBENT 33025004 20091103 31433302500400001
BIB 2 2 3302500400002
REACTION (13-AL-27(N,A)11-NA-24,,DA/DE) 3302500400003
SAMPLE Metallic aluminium foil of 1.9 mg/cm2 thick 3302500400004
ENDBIB 2 0 3302500400005
COMMON 1 3 3302500400006
E 3302500400007
MEV 3302500400008
6.3 3302500400009
ENDCOMMON 3 0 3302500400010
DATA 3 4 3302500400011
ANG DATA DATA-ERR2 3302500400012
ADEG MB/SR/MEV MB/SR/MEV 3302500400013
30. 1.74 6.E-02 3302500400014
50. 1.54 5.E-02 3302500400015
90. 1.32 5.E-02 3302500400016
110. 1.412 4.E-02 3302500400017
ENDDATA 6 0 3302500400018
ENDSUBENT 17 0 3302500499999
SUBENT 33025005 20091103 31433302500500001
BIB 2 2 3302500500002
REACTION (13-AL-27(N,A)11-NA-24,,DA/DE) 3302500500003
SAMPLE Metallic aluminium foil of 1.9 mg/cm2 thick 3302500500004
ENDBIB 2 0 3302500500005
COMMON 1 3 3302500500006
E 3302500500007
MEV 3302500500008
9.1 3302500500009
ENDCOMMON 3 0 3302500500010
DATA 3 4 3302500500011
ANG DATA DATA-ERR2 3302500500012
ADEG MB/SR/MEV MB/SR/MEV 3302500500013
30. 1.138 5.E-02 3302500500014
50. 0.76 4.E-02 3302500500015
90. 0.42 4.E-02 3302500500016
110. 0.35 4.E-02 3302500500017
ENDDATA 6 0 3302500500018
ENDSUBENT 17 0 3302500599999
SUBENT 33025006 20091103 31433302500600001
BIB 2 2 3302500600002
REACTION (28-NI-0(N,X)2-HE-4,,DA/DE) 3302500600003
SAMPLE Natural nickel foil of 1.3 mg/cm2 thick 3302500600004
ENDBIB 2 0 3302500600005
COMMON 1 3 3302500600006
E 3302500600007
MEV 3302500600008
8. 3302500600009
ENDCOMMON 3 0 3302500600010
DATA 3 4 3302500600011
ANG DATA DATA-ERR2 3302500600012
ADEG MB/SR/MEV MB/SR/MEV 3302500600013
20. 2.34 7.E-02 3302500600014
45. 2.05 6.E-02 3302500600015
90. 1.85 5.E-02 3302500600016
110. 1.907 5.E-02 3302500600017
ENDDATA 6 0 3302500600018
ENDSUBENT 17 0 3302500699999
SUBENT 33025007 20091103 31433302500700001
BIB 2 2 3302500700002
REACTION (28-NI-0(N,X)2-HE-4,,DA/DE) 3302500700003
SAMPLE Natural nickel foil of 1.3 mg/cm2 thick 3302500700004
ENDBIB 2 0 3302500700005
COMMON 1 3 3302500700006
E 3302500700007
MEV 3302500700008
12. 3302500700009
ENDCOMMON 3 0 3302500700010
DATA 3 4 3302500700011
ANG DATA DATA-ERR2 3302500700012
ADEG MB/SR/MEV MB/SR/MEV 3302500700013
20. 1.32 5.E-02 3302500700014
45. 1.01 5.E-02 3302500700015
90. 0.55 4.E-02 3302500700016
110. 0.54 4.E-02 3302500700017
ENDDATA 6 0 3302500700018
ENDSUBENT 17 0 3302500799999
SUBENT 33025008 20111202 31533302500800001
BIB 3 4 3302500800002
REACTION (13-AL-27(N,A)11-NA-24,PAR,DA) 3302500800003
SAMPLE Metallic aluminium foil of 1.9 mg/cm2 thick 3302500800004
HISTORY (20111118A) VS. Corrected according to 3302500800005
Memo CP-D/718 3302500800006
ENDBIB 4 0 3302500800007
COMMON 2 3 3302500800008
E-MIN E-MAX 3302500800009
MEV MEV 3302500800010
4. 12. 3302500800011
ENDCOMMON 3 0 3302500800012
DATA 3 4 3302500800013
ANG DATA DATA-ERR2 3302500800014
ADEG MB/SR MB/SR 3302500800015
30. 6.65 0.33 3302500800016
50. 6.14 0.307 3302500800017
90. 5.51 0.2755 3302500800018
110. 5.57 0.278 3302500800019
ENDDATA 6 0 3302500800020
ENDSUBENT 19 0 3302500899999
SUBENT 33025009 20091104 31433302500900001
BIB 2 2 3302500900002
REACTION (28-NI-0(N,X)2-HE-4,,DA) 3302500900003
SAMPLE Natural nickel foil of 1.3 mg/cm2 thick 3302500900004
ENDBIB 2 0 3302500900005
NOCOMMON 0 0 3302500900006
DATA 3 4 3302500900007
ANG DATA DATA-ERR2 3302500900008
ADEG MB/SR MB/SR 3302500900009
20. 5.88 0.29 3302500900010
45. 5.52 0.28 3302500900011
90. 5.22 0.26 3302500900012
110. 5.24 0.26 3302500900013
ENDDATA 6 0 3302500900014
ENDSUBENT 13 0 3302500999999
SUBENT 33025010 20091104 31433302501000001
BIB 4 4 3302501000002
REACTION (13-AL-27(N,A)11-NA-24,,SIG) 3302501000003
SAMPLE Metallic aluminium foil of 1.9 mg/cm2 thick 3302501000004
ANALYSIS (INTAD) 3302501000005
STATUS (DEP,33025008) 3302501000006
ENDBIB 4 0 3302501000007
NOCOMMON 0 0 3302501000008
DATA 2 1 3302501000009
DATA DATA-ERR2 3302501000010
MB MB 3302501000011
115. 13. 3302501000012
ENDDATA 3 0 3302501000013
ENDSUBENT 12 0 3302501099999
SUBENT 33025011 20091104 31433302501100001
BIB 4 4 3302501100002
REACTION (28-NI-0(N,X)2-HE-4,,SIG) 3302501100003
SAMPLE Natural nickel foil of 1.3 mg/cm2 thick 3302501100004
ANALYSIS (INTAD) 3302501100005
STATUS (DEP,33025009) 3302501100006
ENDBIB 4 0 3302501100007
NOCOMMON 0 0 3302501100008
DATA 2 1 3302501100009
DATA DATA-ERR2 3302501100010
MB MB 3302501100011
104. 12. 3302501100012
ENDDATA 3 0 3302501100013
ENDSUBENT 12 0 3302501199999
ENDENTRY 11 0 3302599999999