ENTRY C0089 19981110 0000C008900000001
SUBENT C0089001 19981110 0000C008900100001
BIB 11 31 C008900100002
INSTITUTE (1USACAL) C008900100003
REFERENCE (J,PR/C,51,1624,1995) C008900100004
AUTHOR (K.I.HAHN, C.R.BRUNE, R.W.KAVANAGH) C008900100005
TITLE 3H(p,g)4He cross section C008900100006
FACILITY (VDGT,1USACAL) C008900100007
INC-SPECT 0.4 - 20 microA proton beams, up to 6 MeV C008900100008
H2+ molecules for 0.2 < Ep > 0.5 MeV proton beam and C008900100009
H3+ molecules for Ep = 0.1 MeV proton beam. C008900100010
Energy given is average of incident and exit energy C008900100011
of the proton beam. C008900100012
SAMPLE Two Ti-3H targets: one on Ta backing (1.15x10**18 C008900100013
H3 atoms/cm2, 1.35x10**18 Ti atoms/cm2), and one on C008900100014
Cu backing (3.80xE17 H3 atoms/cm2, 2.16xE17 Ti C008900100015
atoms/cm2). C008900100016
METHOD (GSPEC) Targets mounted at 45 degrees to incident beam.C008900100017
Detectors placed at opposite sides of the target and C008900100018
90 degree to the incident beam. C008900100019
Detector efficiencies were calculated using EGS4 Monte C008900100020
Carlo program and tested by using 19F(p,ag)16O C008900100021
reaction. C008900100022
ERR-ANALYS (DATA-ERR) Uncertainties include errors in: C008900100023
detector efficiency 6% C008900100024
statistical error 1% C008900100025
target stability 3% C008900100026
H3 areal density 3% C008900100027
At low energy errors due to the energy loss in the C008900100028
target are also included. C008900100029
For NaI detector errors due to gain shift are C008900100030
included. C008900100031
STATUS (APRVD) Approved by C. Brune, 10 Nov 1998. C008900100032
HISTORY (19980930C) S. Takacs C008900100033
ENDBIB 31 0 C008900100034
NOCOMMON 0 0 C008900100035
ENDSUBENT 34 0 C008900199999
SUBENT C0089002 19980925 0000C008900200001
BIB 4 5 C008900200002
REACTION (1-H-3(P,G)2-HE-4,,DA) C008900200003
DETECTOR (BGO) C008900200004
STATUS Data were taken from Table 2 of this reference. C008900200005
FLAG (1.) Sample with Ta backing. C008900200006
(2.) Sample with Cu backing. C008900200007
ENDBIB 5 0 C008900200008
COMMON 1 3 C008900200009
ANG C008900200010
ADEG C008900200011
90.0 C008900200012
ENDCOMMON 3 0 C008900200013
DATA 4 24 C008900200014
EN DATA DATA-ERR FLAG C008900200015
MEV MU-B/SR MU-B/SR NO-DIM C008900200016
0.0668 0.142 0.016 1. C008900200017
0.0936 0.225 0.029 2. C008900200018
0.172 0.513 0.058 1. C008900200019
0.195 0.591 0.077 2. C008900200020
0.277 0.881 0.098 1. C008900200021
0.296 0.957 0.12 2. C008900200022
0.483 1.48 0.12 1. C008900200023
0.497 1.60 0.16 2. C008900200024
0.736 2.25 0.19 1. C008900200025
0.747 2.39 0.24 2. C008900200026
0.988 3.01 0.21 1. C008900200027
0.998 3.09 0.21 2. C008900200028
1.50 4.55 0.34 2. C008900200029
1.99 6.27 0.43 1. C008900200030
2.00 6.20 0.42 2. C008900200031
2.49 7.41 0.51 1. C008900200032
2.50 7.14 0.49 2. C008900200033
2.99 8.41 0.58 1. C008900200034
3.49 8.93 0.63 1. C008900200035
4.00 9.35 0.64 1. C008900200036
4.50 9.44 0.65 1. C008900200037
5.00 9.28 0.64 1. C008900200038
5.50 9.07 0.63 1. C008900200039
6.00 8.94 0.63 1. C008900200040
ENDDATA 26 0 C008900200041
ENDSUBENT 40 0 C008900299999
SUBENT C0089003 19980925 0000C008900300001
BIB 4 5 C008900300002
REACTION (1-H-3(P,G)2-HE-4,,DA) C008900300003
DETECTOR (NAICR) C008900300004
STATUS Data were taken from Table 2 of this reference. C008900300005
FLAG (1.) Sample with Ta backing. C008900300006
(2.) Sample with Cu backing. C008900300007
ENDBIB 5 0 C008900300008
COMMON 1 3 C008900300009
ANG C008900300010
ADEG C008900300011
90.0 C008900300012
ENDCOMMON 3 0 C008900300013
DATA 4 24 C008900300014
EN DATA DATA-ERR FLAG C008900300015
MEV MU-B/SR MU-B/SR NO-DIM C008900300016
0.0668 0.156 0.018 1. C008900300017
0.0936 0.245 0.030 2. C008900300018
0.172 0.507 0.058 1. C008900300019
0.195 0.609 0.072 2. C008900300020
0.277 0.838 0.096 1. C008900300021
0.296 1.02 0.12 2. C008900300022
0.483 1.54 0.13 1. C008900300023
0.497 1.70 0.14 2. C008900300024
0.736 2.23 0.18 1. C008900300025
0.747 2.53 0.22 2. C008900300026
0.988 3.16 0.21 1. C008900300027
0.998 3.37 0.23 2. C008900300028
1.50 5.13 0.36 2. C008900300029
1.99 6.63 0.46 1. C008900300030
2.00 6.84 0.47 2. C008900300031
2.49 7.91 0.54 1. C008900300032
2.50 7.29 0.73 2. C008900300033
2.99 9.07 0.63 1. C008900300034
3.49 9.74 0.67 1. C008900300035
4.00 10.4 1.0 1. C008900300036
4.50 10.0 1.0 1. C008900300037
5.00 10.1 1.0 1. C008900300038
5.50 9.39 0.94 1. C008900300039
6.00 9.95 0.99 1. C008900300040
ENDDATA 26 0 C008900300041
ENDSUBENT 40 0 C008900399999
ENDENTRY 3 0 C008999999999