ENTRY O2056 20191227 O073O205600000001
SUBENT O2056001 20191227 O073O205600100001
BIB 15 39 O205600100002
TITLE Cross sections for the spallation production of Be-10 O205600100003
in targets of N, Mg, Si and their astrophysical O205600100004
applications. O205600100005
AUTHOR (G.M.Raisbeck,F.Yiou) O205600100006
INSTITUTE (2FR CSN) O205600100007
REFERENCE (J,PR/C,9,1385,1974) O205600100008
DETECTOR (GELI) 80-cm**3 Ge(Li) detector O205600100009
FACILITY (SYNCY,2FR PAR) O205600100010
(SYNCH,2ZZZCER) for Be-7 production O205600100011
METHOD (ACTIV,STTA,BCINT) O205600100012
(INTB) O205600100013
(EXTB) at CERN facility O205600100014
SAMPLE The Mg target was made up of 10 pieces of 99.9% pure O205600100015
metal foil, each 0.5 mm thick and 4 cm**2 in area. O205600100016
The Si was in the form of approx. 500 mg of 99.99% pureO205600100017
powder wrapped in thin gold foil. Each of the nitrogen O205600100018
targets consisted of approx. 5 g of high purity O205600100019
vanadium nitride powder that had been compressed into O205600100020
disks 20 mm in diameter and 0.5 mm in thickness. O205600100021
For Be-7 production-target stack consisting of 25-mm O205600100022
diameter disks of Al 3*21.2 mg/cm**2, Si 54.1 mg/cm**2,O205600100023
Al 21.2 mg/cm**2, Mg 79.4 mg/cm**2 and Al 21.2 mg/cm**2O205600100024
was used. O205600100025
CORRECTION Corrections due to the contribution of the V in V(N) O205600100026
are estimated to be small. O205600100027
DECAY-DATA (4-BE-7,53.2D,DG,477.) O205600100028
MONITOR ((MONIT)13-AL-27(P,X)11-NA-22,,SIG) O205600100029
DECAY-MON (11-NA-22,2.6YR,AR,511.,,DG,1275.) O205600100030
MONIT-REF (,J.Tobailem+,R,CEA-N-1446,1971) O205600100031
ERR-ANALYS (ERR-T) total uncertainty includs: O205600100032
* statistical counting errors (one standard deviation)O205600100033
* the uncertainty in the counter efficiencies O205600100034
* the uncertainties in the relative separator O205600100035
collection efficiencies O205600100036
* the uncertainties in the half-lives O205600100037
(MONIT-ERR) Uncertainty in data normalization O205600100038
HISTORY (20121010C)SB O205600100039
(20191227U) SD: Institute code in FACILITY corrected. O205600100040
Corrections in all Subents (DATA-ERR -> ERR-T). O205600100041
ENDBIB 39 0 O205600100042
COMMON 2 3 O205600100043
MONIT MONIT-ERR O205600100044
MB MB O205600100045
15. 3. O205600100046
ENDCOMMON 3 0 O205600100047
ENDSUBENT 46 0 O205600199999
SUBENT O2056002 20191227 O073O205600200001
BIB 3 4 O205600200002
REACTION (12-MG-0(P,X)4-BE-7,,SIG) O205600200003
STATUS (TABLE) Table IV from Phys.Rrev.,C9(1974)1385 O205600200004
same value in Tbl.I. O205600200005
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600200006
ENDBIB 4 0 O205600200007
NOCOMMON 0 0 O205600200008
DATA 3 1 O205600200009
EN DATA ERR-T O205600200010
MEV MB MB O205600200011
600. 6.5 1.5 O205600200012
ENDDATA 3 0 O205600200013
ENDSUBENT 12 0 O205600299999
SUBENT O2056003 20191227 O073O205600300001
BIB 3 3 O205600300002
REACTION (14-SI-0(P,X)4-BE-7,,SIG) O205600300003
STATUS (TABLE) Table IV from Phys.Rrev.,C9(1974)1385 O205600300004
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600300005
ENDBIB 3 0 O205600300006
NOCOMMON 0 0 O205600300007
DATA 3 1 O205600300008
EN DATA ERR-T O205600300009
MEV MB MB O205600300010
600. 5.3 1.2 O205600300011
ENDDATA 3 0 O205600300012
ENDSUBENT 11 0 O205600399999
SUBENT O2056004 20191227 O073O205600400001
BIB 3 3 O205600400002
REACTION (13-AL-27(P,X)4-BE-7,,SIG) O205600400003
STATUS (TABLE) Table IV from Phys.Rrev.,C9(1974)1385 O205600400004
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600400005
ENDBIB 3 0 O205600400006
NOCOMMON 0 0 O205600400007
DATA 3 1 O205600400008
EN DATA ERR-T O205600400009
MEV MB MB O205600400010
600. 4.6 0.9 O205600400011
ENDDATA 3 0 O205600400012
ENDSUBENT 11 0 O205600499999
SUBENT O2056005 20191227 O073O205600500001
BIB 3 3 O205600500002
REACTION (12-MG-0(P,X)11-NA-22,,SIG) O205600500003
STATUS (TABLE) Table IV from Phys.Rrev.,C9(1974)1385 O205600500004
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600500005
ENDBIB 3 0 O205600500006
NOCOMMON 0 0 O205600500007
DATA 3 1 O205600500008
EN DATA ERR-T O205600500009
MEV MB MB O205600500010
600. 32. 7. O205600500011
ENDDATA 3 0 O205600500012
ENDSUBENT 11 0 O205600599999
SUBENT O2056006 20191227 O073O205600600001
BIB 3 3 O205600600002
REACTION (14-SI-0(P,X)11-NA-22,,SIG) O205600600003
STATUS (TABLE) Table IV from Phys.Rrev.,C9(1974)1385 O205600600004
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600600005
ENDBIB 3 0 O205600600006
NOCOMMON 0 0 O205600600007
DATA 3 1 O205600600008
EN DATA ERR-T O205600600009
MEV MB MB O205600600010
600. 17. 4. O205600600011
ENDDATA 3 0 O205600600012
ENDSUBENT 11 0 O205600699999
SUBENT O2056007 20191227 O073O205600700001
BIB 5 11 O205600700002
REACTION (7-N-14(P,X)4-BE-7,,SIG) O205600700003
ASSUMED (ASSUM,23-V-0(P,X)4-BE-7,,SIG) O205600700004
Authors have estimated 7Be cross sections in V on the O205600700005
basis of measurements on the neighboring target Ti O205600700006
(value from priv.comm. of N.A.Wogman and O205600700007
R.L.Brodzinski) O205600700008
COMMENT *By authors*.Results for N have been calculated after O205600700009
correction for contribution of Vanadium O205600700010
STATUS (TABLE) from the text on p.1394 of O205600700011
Phys.Rrev.,C9(1974)1385 O205600700012
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600700013
ENDBIB 11 0 O205600700014
NOCOMMON 0 0 O205600700015
DATA 5 2 O205600700016
EN DATA ERR-T ASSUM ASSUM-ERR O205600700017
MEV MB MB MB MB O205600700018
600. 7.0 2.0 2.5 0.7 O205600700019
150. 6.0 1.5 0.2 0.1 O205600700020
ENDDATA 4 0 O205600700021
ENDSUBENT 20 0 O205600799999
SUBENT O2056008 20191227 O073O205600800001
BIB 3 3 O205600800002
REACTION (12-MG-0(P,X)4-BE-10,,SIG) O205600800003
STATUS (TABLE) Table I from Phys.Rrev.,C9(1974)1385 O205600800004
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600800005
ENDBIB 3 0 O205600800006
NOCOMMON 0 0 O205600800007
DATA 3 1 O205600800008
EN DATA ERR-T O205600800009
MEV MB MB O205600800010
600. 1.3 0.4 O205600800011
ENDDATA 3 0 O205600800012
ENDSUBENT 11 0 O205600899999
SUBENT O2056009 20191227 O073O205600900001
BIB 3 3 O205600900002
REACTION (14-SI-0(P,X)4-BE-10,,SIG) O205600900003
STATUS (TABLE) Table I from Phys.Rrev.,C9(1974)1385 O205600900004
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205600900005
ENDBIB 3 0 O205600900006
NOCOMMON 0 0 O205600900007
DATA 3 1 O205600900008
EN DATA ERR-T O205600900009
MEV MB MB O205600900010
600. 0.7 0.3 O205600900011
ENDDATA 3 0 O205600900012
ENDSUBENT 11 0 O205600999999
SUBENT O2056010 20191227 O073O205601000001
BIB 4 8 O205601000002
REACTION (7-N-14(P,X)4-BE-10,,SIG) O205601000003
COMMENT *By authors*.Results for N have been calculated after O205601000004
correction for contribution of Vanadium O205601000005
STATUS (TABLE) from the text on p.1394 of O205601000006
Phys.Rrev.,C9(1974)1385 O205601000007
(DEP,O2056007) production 7Be O205601000008
(DEP,O2056013) assumed 10Be/7Be production ratios O205601000009
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205601000010
ENDBIB 8 0 O205601000011
NOCOMMON 0 0 O205601000012
DATA 3 2 O205601000013
EN DATA ERR-T O205601000014
MEV MB MB O205601000015
600. 1.3 0.6 O205601000016
150. 0.6 0.2 O205601000017
ENDDATA 4 0 O205601000018
ENDSUBENT 17 0 O205601099999
SUBENT O2056011 20191227 O073O205601100001
BIB 3 5 O205601100002
REACTION ((12-MG-0(P,X)4-BE-10,,SIG)/ O205601100003
(12-MG-0(P,X)4-BE-7,,SIG)) O205601100004
STATUS (TABLE) Table I from Phys.Rrev.,C9(1974)1385 O205601100005
(DEP,O2056002) the adopted 7Be cross section O205601100006
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205601100007
ENDBIB 5 0 O205601100008
NOCOMMON 0 0 O205601100009
DATA 3 1 O205601100010
EN DATA ERR-T O205601100011
MEV NO-DIM NO-DIM O205601100012
600. 0.19 0.04 O205601100013
ENDDATA 3 0 O205601100014
ENDSUBENT 13 0 O205601199999
SUBENT O2056012 20191227 O073O205601200001
BIB 3 5 O205601200002
REACTION ((14-SI-0(P,X)4-BE-10,,SIG)/ O205601200003
(14-SI-0(P,X)4-BE-7,,SIG)) O205601200004
STATUS (TABLE) Table I from Phys.Rrev.,C9(1974)1385 O205601200005
(DEP,O2056003) the adopted 7Be cross section O205601200006
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205601200007
ENDBIB 5 0 O205601200008
NOCOMMON 0 0 O205601200009
DATA 3 1 O205601200010
EN DATA ERR-T O205601200011
MEV NO-DIM NO-DIM O205601200012
600. 0.13 0.05 O205601200013
ENDDATA 3 0 O205601200014
ENDSUBENT 13 0 O205601299999
SUBENT O2056013 20191227 O073O205601300001
BIB 4 7 O205601300002
REACTION ((7-N-14(P,X)4-BE-10,,SIG)/ O205601300003
(7-N-14(P,X)4-BE-7,,SIG)) O205601300004
FLAG (1.).Without correction on vanadium contribution. O205601300005
(2.).After correction on vanadium contribution. O205601300006
STATUS (TABLE).Table I from Phys.Rrev.,C9(1974)1385 O205601300007
(DEP,O2056007) the adopted 7Be cross section O205601300008
HISTORY (20191227U) SD: DATA-ERR -> ERR-T. STATUS updated. O205601300009
ENDBIB 7 0 O205601300010
NOCOMMON 0 0 O205601300011
DATA 4 4 O205601300012
EN DATA ERR-T FLAG O205601300013
MEV NO-DIM NO-DIM NO-DIM O205601300014
600. 0.20 0.05 1. O205601300015
600. 0.18 0.06 2. O205601300016
150. 0.11 0.03 1. O205601300017
150. 0.10 0.03 2. O205601300018
ENDDATA 6 0 O205601300019
ENDSUBENT 18 0 O205601399999
ENDENTRY 13 0 O205699999999