ENTRY C1992 20220805 C216C199200000001
SUBENT C1992001 20220805 C216C199200100001
BIB 10 35 C199200100002
TITLE Gamma Rays from the Proton Bombardment of N15 C199200100003
AUTHOR (S.Bashkin,R.R.Carlson) C199200100004
REFERENCE (J,PR,106,(2),261,1957) C199200100005
#doi:10.1103/PhysRev.106.261 C199200100006
INSTITUTE (1USAIOW) C199200100007
FACILITY (VDG,1USAIOW) C199200100008
PART-DET (P,G) C199200100009
DETECTOR (NAICR,BF3) Gamma rays were detected with a Harshaw, C199200100010
NaI(Tl) crystal, three inches in diameter and three C199200100011
inches long, optically coupled to a Dumont 6363 C199200100012
photomultiplier tube. C199200100013
SAMPLE (7-N-15,ENR=0.61) Nitrogen gas. C199200100014
METHOD (GSPEC) Protons were accelerated with a pressurized, C199200100015
electrostatic generator. A variable magnetic field C199200100016
deflected the beam 25 degrees through collimating C199200100017
apertures, the smallest of which was 0.080 inch x 080 C199200100018
inch in size, into the target chamber. The magnet C199200100019
current was calibrated against proton energy by C199200100020
measuring the current at which well-known resonances C199200100021
in the 19F(p,alpha gamma)150 reaction appeared when C199200100022
monatomic and diatomic hydrogen ions struck thin, C199200100023
fluorine targets. In addition, a BF3 counter was used C199200100024
to locate the known threshold for the 15N(p,n)150 C199200100025
reaction at 3776 kev. The proton energy was known C199200100026
absolutely to +- one percent over the range of this C199200100027
experiment. Data were taken with targets of nitrogen C199200100028
gas prepared from ammonium nitrate. The yield curve C199200100029
for reaction 15N(p,alpha gamma)12C was measured by C199200100030
detecting the 4.43-Mev gamma rays resulting from the C199200100031
fast de-excitation (half-life < 3x10-13 sec) of the C199200100032
12C nucleus. Since the gamma-ray energy was C199200100033
independent of the bombarding energy, the detection C199200100034
efficiency was constant for a given geometry. C199200100035
HISTORY (20130410C) BP C199200100036
(20220727A) OS. Data heading correction in sub.2 C199200100037
ENDBIB 35 0 C199200100038
NOCOMMON 0 0 C199200100039
ENDSUBENT 38 0 C199200199999
SUBENT C1992002 20220805 C216C199200200001
BIB 4 6 C199200200002
REACTION (7-N-15(P,A)6-C-12,PAR,DA,G,REL) C199200200003
STATUS (CURVE) Fig.2, page 262. C199200200004
ERR-ANALYS (DATA-ERR) Standard deviation is shown where it C199200200005
exceeds the size of point. C199200200006
HISTORY (20220727A) Changed REACTION SF6 from MLT/DA to DA, C199200200007
heading of 3rd field changed to DATA-ERR C199200200008
ENDBIB 6 0 C199200200009
COMMON 2 3 C199200200010
ANG E-LVL C199200200011
ADEG MEV C199200200012
0. 4.43 C199200200013
ENDCOMMON 3 0 C199200200014
DATA 3 198 C199200200015
EN DATA DATA-ERR C199200200016
MEV ARB-UNITS ARB-UNITS C199200200017
1.178E+00 1.515E+03 C199200200018
1.183E+00 1.799E+03 C199200200019
1.190E+00 2.036E+03 C199200200020
1.192E+00 2.415E+03 C199200200021
1.197E+00 2.888E+03 C199200200022
1.201E+00 4.024E+03 C199200200023
1.206E+00 4.875E+03 C199200200024
1.208E+00 8.708E+03 C199200200025
1.208E+00 7.194E+03 C199200200026
1.213E+00 1.136E+04 C199200200027
1.222E+00 1.273E+04 C199200200028
1.227E+00 1.155E+04 C199200200029
1.230E+00 8.709E+03 C199200200030
1.237E+00 6.106E+03 C199200200031
1.246E+00 3.930E+03 C199200200032
1.249E+00 2.699E+03 C199200200033
1.258E+00 1.327E+03 C199200200034
1.268E+00 8.071E+02 C199200200035
1.277E+00 4.287E+02 C199200200036
1.296E+00 3.816E+02 C199200200037
1.315E+00 3.346E+02 C199200200038
1.327E+00 2.875E+02 C199200200039
1.339E+00 2.877E+02 C199200200040
1.353E+00 2.879E+02 C199200200041
1.365E+00 2.408E+02 C199200200042
1.379E+00 1.937E+02 C199200200043
1.393E+00 1.939E+02 C199200200044
1.412E+00 1.469E+02 C199200200045
1.424E+00 1.944E+02 C199200200046
1.435E+00 2.419E+02 C199200200047
1.447E+00 1.948E+02 C199200200048
1.461E+00 1.950E+02 C199200200049
1.468E+00 3.370E+02 C199200200050
1.483E+00 3.373E+02 C199200200051
1.499E+00 2.902E+02 C199200200052
1.511E+00 4.323E+02 C199200200053
1.523E+00 4.325E+02 C199200200054
1.537E+00 5.747E+02 C199200200055
1.546E+00 6.695E+02 C199200200056
1.561E+00 7.644E+02 C199200200057
1.570E+00 1.001E+03 C199200200058
1.582E+00 1.380E+03 C199200200059
1.598E+00 1.995E+03 C199200200060
1.610E+00 2.705E+03 C199200200061
1.620E+00 3.415E+03 C199200200062
1.622E+00 4.267E+03 C199200200063
1.631E+00 5.355E+03 C199200200064
1.636E+00 6.633E+03 C199200200065
1.641E+00 7.911E+03 C199200200066
1.643E+00 8.857E+03 C199200200067
1.652E+00 9.330E+03 C199200200068
1.662E+00 8.999E+03 C199200200069
1.664E+00 8.337E+03 C199200200070
1.671E+00 7.343E+03 C199200200071
1.676E+00 6.397E+03 C199200200072
1.683E+00 5.403E+03 C199200200073
1.693E+00 4.694E+03 C199200200074
1.700E+00 4.173E+03 C199200200075
1.707E+00 3.653E+03 C199200200076
1.714E+00 3.275E+03 C199200200077
1.728E+00 2.376E+03 C199200200078
1.740E+00 1.950E+03 C199200200079
1.750E+00 1.714E+03 C199200200080
1.768E+00 1.383E+03 C199200200081
1.783E+00 1.241E+03 C199200200082
1.797E+00 1.147E+03 C199200200083
1.809E+00 9.102E+02 C199200200084
1.820E+00 8.158E+02 C199200200085
1.832E+00 7.686E+02 C199200200086
1.846E+00 8.162E+02 C199200200087
1.865E+00 7.218E+02 C199200200088
1.880E+00 6.748E+02 C199200200089
1.887E+00 7.222E+02 C199200200090
1.901E+00 7.697E+02 C199200200091
1.917E+00 5.807E+02 C199200200092
1.931E+00 6.283E+02 C199200200093
1.948E+00 6.758E+02 C199200200094
1.962E+00 6.761E+02 C199200200095
1.972E+00 7.235E+02 C199200200096
1.986E+00 9.130E+02 C199200200097
1.995E+00 1.102E+03 C199200200098
1.998E+00 1.434E+03 C199200200099
2.007E+00 1.481E+03 C199200200100
2.016E+00 1.292E+03 C199200200101
2.024E+00 9.609E+02 C199200200102
2.031E+00 7.245E+02 C199200200103
2.042E+00 5.354E+02 C199200200104
2.054E+00 6.775E+02 C199200200105
2.073E+00 5.359E+02 C199200200106
2.090E+00 5.361E+02 C199200200107
2.102E+00 5.363E+02 C199200200108
2.118E+00 5.366E+02 C199200200109
2.135E+00 4.422E+02 C199200200110
2.149E+00 5.844E+02 C199200200111
2.165E+00 3.954E+02 C199200200112
2.182E+00 4.902E+02 C199200200113
2.194E+00 5.378E+02 C199200200114
2.205E+00 4.433E+02 C199200200115
2.224E+00 4.909E+02 C199200200116
2.236E+00 4.438E+02 C199200200117
2.260E+00 4.442E+02 C199200200118
2.269E+00 4.916E+02 C199200200119
2.288E+00 4.446E+02 C199200200120
2.314E+00 4.450E+02 C199200200121
2.328E+00 4.452E+02 C199200200122
2.343E+00 3.508E+02 C199200200123
2.364E+00 4.931E+02 C199200200124
2.378E+00 4.933E+02 C199200200125
2.392E+00 4.936E+02 C199200200126
2.420E+00 4.940E+02 C199200200127
2.437E+00 4.470E+02 C199200200128
2.451E+00 4.472E+02 C199200200129
2.477E+00 5.422E+02 C199200200130
2.489E+00 6.370E+02 C199200200131
2.508E+00 4.954E+02 C199200200132
2.520E+00 5.902E+02 C199200200133
2.539E+00 5.432E+02 C199200200134
2.550E+00 5.907E+02 C199200200135
2.567E+00 6.856E+02 C199200200136
2.583E+00 6.385E+02 C199200200137
2.602E+00 6.862E+02 C199200200138
2.612E+00 6.863E+02 C199200200139
2.635E+00 6.867E+02 C199200200140
2.650E+00 6.869E+02 C199200200141
2.668E+00 8.292E+02 C199200200142
2.683E+00 8.294E+02 C199200200143
2.702E+00 9.243E+02 C199200200144
2.716E+00 8.772E+02 C199200200145
2.732E+00 9.721E+02 C199200200146
2.749E+00 1.020E+03 C199200200147
2.787E+00 1.210E+03 C199200200148
2.798E+00 1.257E+03 C199200200149
2.817E+00 1.305E+03 C199200200150
2.834E+00 1.542E+03 C199200200151
2.848E+00 1.447E+03 C199200200152
2.867E+00 1.779E+03 C199200200153
2.886E+00 1.874E+03 C199200200154
2.900E+00 2.158E+03 C199200200155
2.938E+00 2.537E+03 C199200200156
2.954E+00 3.294E+03 C199200200157
2.975E+00 4.951E+03 C199200200158
2.985E+00 6.796E+03 C199200200159
2.989E+00 1.072E+04 C199200200160
3.008E+00 1.517E+04 C199200200161
3.025E+00 1.266E+04 C199200200162
3.041E+00 7.223E+03 C199200200163
3.051E+00 5.425E+03 C199200200164
3.065E+00 4.621E+03 C199200200165
3.077E+00 4.432E+03 C199200200166
3.094E+00 4.054E+03 C199200200167
3.108E+00 3.912E+03 C199200200168
3.124E+00 3.770E+03 C199200200169
3.148E+00 3.723E+03 C199200200170
3.164E+00 3.913E+03 C199200200171
3.181E+00 4.197E+03 C199200200172
3.200E+00 4.481E+03 C199200200173
3.216E+00 5.380E+03 C199200200174
3.238E+00 6.516E+03 C199200200175
3.254E+00 6.848E+03 C199200200176
3.270E+00 1.011E+04 C199200200177
3.292E+00 1.078E+04 C199200200178
3.311E+00 9.215E+03 C199200200179
3.332E+00 6.707E+03 C199200200180
3.353E+00 5.761E+03 C199200200181
3.365E+00 5.193E+03 C199200200182
3.386E+00 5.004E+03 C199200200183
3.405E+00 4.910E+03 C199200200184
3.424E+00 4.910E+03 C199200200185
3.443E+00 5.005E+03 C199200200186
3.460E+00 5.195E+03 C199200200187
3.481E+00 5.526E+03 C199200200188
3.502E+00 5.621E+03 C199200200189
3.519E+00 5.764E+03 C199200200190
3.540E+00 5.527E+03 C199200200191
3.561E+00 5.244E+03 C199200200192
3.578E+00 4.534E+03 C199200200193
3.594E+00 3.967E+03 C199200200194
3.616E+00 3.589E+03 C199200200195
3.635E+00 3.258E+03 C199200200196
3.649E+00 3.211E+03 C199200200197
3.672E+00 3.069E+03 C199200200198
3.694E+00 3.022E+03 C199200200199
3.715E+00 2.975E+03 C199200200200
3.731E+00 3.070E+03 C199200200201
3.757E+00 3.023E+03 C199200200202
3.776E+00 3.118E+03 C199200200203
3.798E+00 3.118E+03 C199200200204
3.814E+00 3.355E+03 C199200200205
3.831E+00 3.687E+03 2.839E+02 C199200200206
3.849E+00 4.113E+03 1.419E+02 C199200200207
3.868E+00 4.255E+03 2.366E+02 C199200200208
3.904E+00 5.486E+03 2.839E+02 C199200200209
3.932E+00 6.007E+03 2.365E+02 C199200200210
3.934E+00 6.101E+03 C199200200211
3.956E+00 6.102E+03 2.365E+02 C199200200212
3.972E+00 5.960E+03 1.892E+02 C199200200213
3.993E+00 5.724E+03 1.418E+02 C199200200214
4.022E+00 6.008E+03 2.365E+02 C199200200215
ENDDATA 200 0 C199200200216
ENDSUBENT 215 0 C199200299999
SUBENT C1992003 20130410 C130C199200300001
BIB 5 16 C199200300002
REACTION 1(7-N-15(P,0),,EN) C199200300003
2(7-N-15(P,TOT),,WID) C199200300004
ANALYSIS (SLA) The resonance observed in the present paper at C199200300005
1210 keV has been used to normalize the present work C199200300006
to the previous absolute measurements. By using the C199200300007
one-level formula, the new resonances at 3000 keV, C199200300008
3300 keV, and 3520 keV were extrapolated far enough C199200300009
away from their resonance positions for their C199200300010
contributions to the yield to be negligible. C199200300011
ERR-ANALYS (DATA-ERR) No details are given. C199200300012
STATUS (TABLE) Table I, page 263. C199200300013
(DEP,C1992002) C199200300014
FLAG (1.) 3- or 4+ C199200300015
(2.) 1+ or 2- C199200300016
(3.) 2- or 3+ C199200300017
(4.) 1- or 2+ or 3- or 4+ C199200300018
ENDBIB 16 0 C199200300019
NOCOMMON 0 0 C199200300020
DATA 10 7 C199200300021
DATA 1DATA-ERR 1DATA 2DATA-ERR 2SPIN J SPIN J C199200300022
SPIN J SPIN J PARITY FLAG C199200300023
KEV KEV KEV KEV NO-DIM NO-DIM C199200300024
NO-DIM NO-DIM NO-DIM NO-DIM C199200300025
1210. 10. 25. 5. 3. 4.C199200300026
1. C199200300027
1650. 15. 65. 10. 1. 2.C199200300028
2. C199200300029
1985. 20. 25. 5. 2. C199200300030
-1. C199200300031
3000. 30. 45. 10. 4. C199200300032
1. C199200300033
3300. 35. 75. 15. 2. 3.C199200300034
3. C199200300035
3350. 50. 750. 100. 2. C199200300036
1. C199200300037
3520. 40. 100. 25. 1. 2.C199200300038
3. 4. 4. C199200300039
ENDDATA 18 0 C199200300040
ENDSUBENT 39 0 C199200399999
SUBENT C1992004 20130410 C130C199200400001
BIB 3 4 C199200400002
REACTION (7-N-15(P,A)6-C-12,PAR,DA,G,RES) C199200400003
ERR-ANALYS (DATA-ERR) No details are given. C199200400004
STATUS (TABLE) Table I, page 263. C199200400005
(DEP,C1992002) C199200400006
ENDBIB 4 0 C199200400007
COMMON 2 3 C199200400008
E ANG C199200400009
MEV ADEG C199200400010
4.43 0.0 C199200400011
ENDCOMMON 3 0 C199200400012
DATA 4 6 C199200400013
EN-RES EN-RES-ERR DATA DATA-ERR C199200400014
KEV KEV MB/SR MB/SR C199200400015
1210. 10. 39. 8. C199200400016
1650. 15. 32. 6.4 C199200400017
1985. 20. 5.2 1.1 C199200400018
3000. 30. 46.3 9.3 C199200400019
3300. 35. 35.5 7.1 C199200400020
3520. 40. 16.1 3.2 C199200400021
ENDDATA 8 0 C199200400022
ENDSUBENT 21 0 C199200499999
SUBENT C1992005 20130410 C130C199200500001
BIB 3 4 C199200500002
REACTION (7-N-15(P,A)6-C-12,PAR,SIG,,RES) C199200500003
ERR-ANALYS (DATA-ERR) No details are given. C199200500004
STATUS (TABLE) Table I, page 263. C199200500005
(DEP,C1992002) C199200500006
ENDBIB 4 0 C199200500007
COMMON 1 3 C199200500008
E-LVL C199200500009
MEV C199200500010
0.0 C199200500011
ENDCOMMON 3 0 C199200500012
DATA 4 6 C199200500013
EN-RES EN-RES-ERR DATA DATA-ERR C199200500014
KEV KEV MB MB C199200500015
1210. 10. 425. 85. C199200500016
1650. 15. 340. 68. C199200500017
1985. 20. 48.5 9.7 C199200500018
3000. 30. 750. 150. C199200500019
3300. 35. 535. 107. C199200500020
3520. 40. 236. 47. C199200500021
ENDDATA 8 0 C199200500022
ENDSUBENT 21 0 C199200599999
SUBENT C1992006 20130410 C130C199200600001
BIB 3 4 C199200600002
REACTION (7-N-15(P,A)6-C-12,PAR,SIG,,RES) C199200600003
ERR-ANALYS (DATA-ERR) No details are given. C199200600004
STATUS (TABLE) Table I, page 263. C199200600005
(DEP,C1992002) C199200600006
ENDBIB 4 0 C199200600007
COMMON 1 3 C199200600008
E-LVL C199200600009
MEV C199200600010
4.43 C199200600011
ENDCOMMON 3 0 C199200600012
DATA 4 4 C199200600013
EN-RES EN-RES-ERR DATA DATA-ERR C199200600014
KEV KEV MB MB C199200600015
1210. 10. 600. 240. C199200600016
3000. 30. 50. 20. C199200600017
3350. 50. 50. 20. C199200600018
3520. 40. 100. 40. C199200600019
ENDDATA 6 0 C199200600020
ENDSUBENT 19 0 C199200699999
ENDENTRY 6 0 C199299999999