ENTRY C2777 20221111 C225C277700000001
SUBENT C2777001 20221111 C225C277700100001
BIB 9 23 C277700100002
TITLE Survey of the (alpha,2He) reaction on 1p- and 2s 1d- C277700100003
shell nuclei C277700100004
AUTHOR (R.Jahn,D.P.Stahel,G.J.Wozniak,R.J.de Meijer,J.Cerny) C277700100005
INSTITUTE (1USABRK) C277700100006
REFERENCE (J,PR/C,18,9,1978) C277700100007
#doi:10.1103/PhysRevC.18.9 C277700100008
(J,PRL,37,812,1976) C277700100009
#doi:10.1103/PhysRevLett.37.812 C277700100010
FACILITY (CYCLO,1USABRK) The Berkeley 88-inch cyclotron. C277700100011
PART-DET (P) C277700100012
METHOD (COINC) Two protons detected in coincidence C277700100013
DETECTOR (TELES,SILI,SI) Two large solid-angle counter C277700100014
telescopes collimated by 8-mm-wide and 10-mm-high C277700100015
slits which were separated by a 10-mm-high central C277700100016
post. At 11 cm from the target, this system subtended C277700100017
a 15 degrees vertical and a 4 degrees horizontal C277700100018
acceptance angle. For the gas target measurements, a C277700100019
3-mm-wide vertical slit (front gas collimator) was C277700100020
located at a distance of 4 cm from the center of the C277700100021
gas cell. Each telescope consisted of a 380-mu-m C277700100022
phosphorus diffused silicon deltaE counter, a 5-mm C277700100023
Si(Li) E counter and a 5 mm Si(Li) veto counter. C277700100024
HISTORY (20221111C) OG C277700100025
ENDBIB 23 0 C277700100026
NOCOMMON 0 0 C277700100027
ENDSUBENT 26 0 C277700199999
SUBENT C2777002 20221111 C225C277700200001
BIB 9 22 C277700200002
REACTION (6-C-12(A,2-HE-2)6-C-14,PAR,DA) C277700200003
EN-SEC (E-LVL,6-C-14) C277700200004
LEVEL-PROP (6-C-14,E-LVL=0.00,SPIN=0.,PARITY=+1.) C277700200005
(6-C-14,E-LVL=6.73,SPIN=3.,PARITY=-1.) C277700200006
(6-C-14,E-LVL=10.72,SPIN=4.,PARITY=+1.) C277700200007
(6-C-14,E-LVL=14.67,SPIN=4.,PARITY=+1.) C277700200008
SAMPLE 12C self-supporting solid target with thickness C277700200009
350 mu-g/cm2. C277700200010
(6-C-12,ENR=0.989) C277700200011
FLAG (1.) Data taken from J,PRL,37,812,1976 C277700200012
(2.) Data taken from J,PR/C,18,9,1978 C277700200013
COMMENT From the authors. The excitation energy of 10.55 MeV C277700200014
quoted in J,PRL,37,812,1976 is too low due to a C277700200015
nonlinear behavior of the E detectors used in that C277700200016
experiment. The excitation energy is equal 10.72 MeV. C277700200017
CRITIQUE From compiler. Cross section values for the 4+ state C277700200018
for the excitation energy 10.72 MeV, presented in C277700200019
J,PR/C,18,9,1978 is in disagreement with the previouslyC277700200020
reported values in J,PRL,37,812,1976. C277700200021
ERR-ANALYS (ERR-S) The errors contain statistical uncertainties. C277700200022
STATUS (CURVE) Fig.3 in J,PRL,37,812,1976 and Fig.5 in C277700200023
J,PR/C,18,9,1978 were digitized by GSYS-2.4.9. C277700200024
ENDBIB 22 0 C277700200025
COMMON 1 3 C277700200026
EN C277700200027
MEV C277700200028
65. C277700200029
ENDCOMMON 3 0 C277700200030
DATA 5 49 C277700200031
E-LVL ANG-CM DATA-CM ERR-S FLAG C277700200032
MEV ADEG MU-B/SR MU-B/SR NO-DIM C277700200033
0.0 13.756 1.298E+00 3.483E-01 1. C277700200034
0.0 17.828 2.835E+00 5.091E-01 1. C277700200035
0.0 24.163 3.998E+00 9.487E-01 1. C277700200036
0.0 30.407 1.598E+00 3.274E-01 1. C277700200037
0.0 35.747 1.632E+00 2.361E-01 1. C277700200038
0.0 43.077 2.635E+00 3.813E-01 1. C277700200039
0.0 49.140 2.399E+00 3.684E-01 1. C277700200040
0.0 61.357 6.257E-01 9.608E-02 1. C277700200041
0.0 72.217 2.835E-01 7.824E-02 1. C277700200042
0.0 84.344 7.788E-02 2.546E-02 1. C277700200043
6.73 15.225 2.466E+01 2.461E+00 1. C277700200044
6.73 18.934 2.312E+01 2.836E+00 1. C277700200045
6.73 25.708 1.378E+01 2.010E+00 1. C277700200046
6.73 32.126 1.057E+01 1.636E+00 1. C277700200047
6.73 38.094 8.635E+00 1.260E+00 1. C277700200048
6.73 44.515 7.205E+00 1.052E+00 1. C277700200049
6.73 50.757 6.609E+00 7.837E-01 1. C277700200050
6.73 62.337 5.741E+00 8.897E-01 1. C277700200051
6.73 74.633 3.753E+00 7.117E-01 1. C277700200052
6.73 86.014 1.628E+00 3.227E-01 1. C277700200053
10.72 16.044 3.817E+01 5.182E+00 1. C277700200054
10.72 16.468 1.045E+02 2. C277700200055
10.72 19.190 2.485E+01 2.692E+00 1. C277700200056
10.72 19.628 6.246E+01 2. C277700200057
10.72 25.772 1.548E+01 1.529E+00 1. C277700200058
10.72 26.877 3.775E+01 2. C277700200059
10.72 32.170 8.876E+00 1.361E+00 1. C277700200060
10.72 33.011 2.232E+01 2. C277700200061
10.72 39.119 6.072E+00 8.784E-01 1. C277700200062
10.72 39.145 1.505E+01 2. C277700200063
10.72 45.058 3.138E+00 4.539E-01 1. C277700200064
10.72 46.022 7.892E+00 2. C277700200065
10.72 51.748 2.700E+00 4.146E-01 1. C277700200066
10.72 51.970 7.554E+00 2. C277700200067
10.72 63.531 3.938E+00 6.052E-01 1. C277700200068
10.72 64.424 9.199E+00 2. C277700200069
10.72 74.275 5.500E+00 2. C277700200070
10.72 75.538 2.203E+00 2.786E-01 1. C277700200071
10.72 87.347 8.738E-01 1.027E-01 1. C277700200072
10.72 87.844 2.217E+00 3.357E-01 2. C277700200073
14.67 16.031 3.960E+00 7.418E-01 1. C277700200074
14.67 20.187 3.278E+00 6.418E-01 1. C277700200075
14.67 27.139 2.203E+00 4.492E-01 1. C277700200076
14.67 33.828 1.802E+00 4.157E-01 1. C277700200077
14.67 40.608 1.475E+00 2.763E-01 1. C277700200078
14.67 46.944 1.532E+00 3.499E-01 1. C277700200079
14.67 53.255 8.368E-01 2.044E-01 1. C277700200080
14.67 66.289 8.938E-01 1.675E-01 1. C277700200081
14.67 77.869 8.009E-01 1.567E-01 1. C277700200082
ENDDATA 51 0 C277700200083
ENDSUBENT 82 0 C277700299999
SUBENT C2777003 20221111 C225C277700300001
BIB 6 11 C277700300002
REACTION (6-C-13(A,2-HE-2)6-C-15,PAR,DA) C277700300003
EN-SEC (E-LVL,6-C-15) C277700300004
LEVEL-PROP (6-C-15,E-LVL=6.74,SPIN=3.5,PARITY=-1.) C277700300005
(6-C-15,E-LVL=7.35,SPIN=4.5,PARITY=-1.) C277700300006
SAMPLE 13C self-supporting solid target with thickness C277700300007
140 mu-g/cm2. C277700300008
(6-C-13,ENR=0.900) C277700300009
ERR-ANALYS No information on uncertainties. C277700300010
STATUS (CURVE,,R.Jahn+,J,PR/C,18,9,1978) C277700300011
Fig.5 in J,PR/C,18,9,1978 was digitized C277700300012
by GSYS-2.4.9. C277700300013
ENDBIB 11 0 C277700300014
COMMON 3 3 C277700300015
EN E-LVL E-LVL C277700300016
MEV MEV MEV C277700300017
65. 6.74 7.35 C277700300018
ENDCOMMON 3 0 C277700300019
DATA 2 9 C277700300020
ANG-CM DATA-CM C277700300021
ADEG MU-B/SR C277700300022
15.176 1.215E+02 C277700300023
19.258 9.073E+01 C277700300024
26.865 5.578E+01 C277700300025
32.059 3.780E+01 C277700300026
39.295 2.178E+01 C277700300027
45.232 1.997E+01 C277700300028
51.540 1.524E+01 C277700300029
63.414 1.368E+01 C277700300030
73.247 8.596E+00 C277700300031
ENDDATA 11 0 C277700300032
ENDSUBENT 31 0 C277700399999
SUBENT C2777004 20221111 C225C277700400001
BIB 6 9 C277700400002
REACTION (8-O-16(A,2-HE-2)8-O-18,PAR,DA) C277700400003
EN-SEC (E-LVL,8-O-18) C277700400004
LEVEL-PROP (6-C-15,E-LVL=3.56,SPIN=4.,PARITY=+1.) C277700400005
SAMPLE O2 gas target at a pressure of 0.20 atm. C277700400006
(8-O-16,ENR=0.998) C277700400007
ERR-ANALYS No information on uncertainties. C277700400008
STATUS (CURVE,,R.Jahn+,J,PR/C,18,9,1978) C277700400009
Fig.5 in J,PR/C,18,9,1978 was digitized C277700400010
by GSYS-2.4.9. C277700400011
ENDBIB 9 0 C277700400012
COMMON 2 3 C277700400013
EN E-LVL C277700400014
MEV MEV C277700400015
65. 3.56 C277700400016
ENDCOMMON 3 0 C277700400017
DATA 2 8 C277700400018
ANG-CM DATA-CM C277700400019
ADEG MU-B/SR C277700400020
14.434 1.228E+02 C277700400021
19.258 1.033E+02 C277700400022
25.195 4.692E+01 C277700400023
31.132 2.589E+01 C277700400024
37.254 2.108E+01 C277700400025
42.634 1.627E+01 C277700400026
50.427 1.680E+01 C277700400027
59.332 1.872E+01 C277700400028
ENDDATA 10 0 C277700400029
ENDSUBENT 28 0 C277700499999
SUBENT C2777005 20221111 C225C277700500001
BIB 5 7 C277700500002
REACTION (10-NE-22(A,2-HE-2)10-NE-24,PAR,DA) C277700500003
EN-SEC (E-LVL,10-NE-24) C277700500004
SAMPLE Gas target at a pressure of 0.27 atm. C277700500005
(10-NE-22,ENR=0.9965) C277700500006
ERR-ANALYS No information on uncertainties. C277700500007
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277700500008
Tab.II (p.18) in J,PR/C,18,9,1978. C277700500009
ENDBIB 7 0 C277700500010
COMMON 2 3 C277700500011
EN ANG C277700500012
MEV ADEG C277700500013
65. 15. C277700500014
ENDCOMMON 3 0 C277700500015
DATA 2 2 C277700500016
E-LVL DATA C277700500017
MEV MU-B/SR C277700500018
8.15 25. C277700500019
11.35 30. C277700500020
ENDDATA 4 0 C277700500021
ENDSUBENT 20 0 C277700599999
SUBENT C2777006 20221111 C225C277700600001
BIB 5 8 C277700600002
REACTION (12-MG-24(A,2-HE-2)12-MG-26,PAR,DA) C277700600003
EN-SEC (E-LVL,12-MG-26) C277700600004
SAMPLE Self-supporting solid target with thickness C277700600005
650 mu-g/cm2. C277700600006
(12-MG-24,ENR=0.9996) C277700600007
ERR-ANALYS No information on uncertainties. C277700600008
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277700600009
Tab.II (p.18) in J,PR/C,18,9,1978. C277700600010
ENDBIB 8 0 C277700600011
COMMON 2 3 C277700600012
EN ANG C277700600013
MEV ADEG C277700600014
55. 15. C277700600015
ENDCOMMON 3 0 C277700600016
DATA 2 2 C277700600017
E-LVL DATA C277700600018
MEV MU-B/SR C277700600019
8.62 60. C277700600020
11.23 25. C277700600021
ENDDATA 4 0 C277700600022
ENDSUBENT 21 0 C277700699999
SUBENT C2777007 20221111 C225C277700700001
BIB 5 8 C277700700002
REACTION (12-MG-26(A,2-HE-2)12-MG-28,PAR,DA) C277700700003
EN-SEC (E-LVL,12-MG-28) C277700700004
SAMPLE Self-supporting solid target with thickness C277700700005
300 mu-g/cm2. C277700700006
(12-MG-26,ENR=0.9942) C277700700007
ERR-ANALYS No information on uncertainties. C277700700008
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277700700009
Tab.II (p.18) in J,PR/C,18,9,1978. C277700700010
ENDBIB 8 0 C277700700011
COMMON 2 3 C277700700012
EN ANG C277700700013
MEV ADEG C277700700014
65. 15. C277700700015
ENDCOMMON 3 0 C277700700016
DATA 2 2 C277700700017
E-LVL DATA C277700700018
MEV MU-B/SR C277700700019
6.46 40. C277700700020
8.88 30. C277700700021
ENDDATA 4 0 C277700700022
ENDSUBENT 21 0 C277700799999
SUBENT C2777008 20221111 C225C277700800001
BIB 5 8 C277700800002
REACTION (14-SI-28(A,2-HE-2)14-SI-30,PAR,DA) C277700800003
EN-SEC (E-LVL,14-SI-30) C277700800004
SAMPLE Self-supporting solid target with thickness C277700800005
410 mu-g/cm2. C277700800006
(14-SI-28,ENR=0.998) C277700800007
ERR-ANALYS No information on uncertainties. C277700800008
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277700800009
Tab.II (p.18) in J,PR/C,18,9,1978. C277700800010
ENDBIB 8 0 C277700800011
COMMON 2 3 C277700800012
EN ANG C277700800013
MEV ADEG C277700800014
65. 15. C277700800015
ENDCOMMON 3 0 C277700800016
DATA 2 2 C277700800017
E-LVL DATA C277700800018
MEV MU-B/SR C277700800019
7.04 65. C277700800020
8.95 50. C277700800021
ENDDATA 4 0 C277700800022
ENDSUBENT 21 0 C277700899999
SUBENT C2777009 20221111 C225C277700900001
BIB 5 8 C277700900002
REACTION (16-S-32(A,2-HE-2)16-S-34,PAR,DA) C277700900003
EN-SEC (E-LVL,16-S-34) C277700900004
SAMPLE Sb2S3 self-supporting solid target with thickness C277700900005
750 mu-g/cm2. C277700900006
(16-S-32,ENR=0.950) C277700900007
ERR-ANALYS No information on uncertainties. C277700900008
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277700900009
Tab.II (p.18) in J,PR/C,18,9,1978. C277700900010
ENDBIB 8 0 C277700900011
COMMON 2 3 C277700900012
EN ANG C277700900013
MEV ADEG C277700900014
65. 15. C277700900015
ENDCOMMON 3 0 C277700900016
DATA 2 2 C277700900017
E-LVL DATA C277700900018
MEV MU-B/SR C277700900019
5.69 100. C277700900020
8.45 85. C277700900021
ENDDATA 4 0 C277700900022
ENDSUBENT 21 0 C277700999999
SUBENT C2777010 20221111 C225C277701000001
BIB 5 7 C277701000002
REACTION (18-AR-36(A,2-HE-2)18-AR-38,PAR,DA) C277701000003
EN-SEC (E-LVL,18-AR-38) C277701000004
SAMPLE Gas target at a pressure of 0.27 atm. C277701000005
(18-AR-36,ENR=0.995) C277701000006
ERR-ANALYS No information on uncertainties. C277701000007
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277701000008
Tab.II (p.18) in J,PR/C,18,9,1978. C277701000009
ENDBIB 7 0 C277701000010
NOCOMMON 0 0 C277701000011
DATA 4 1 C277701000012
EN ANG E-LVL DATA C277701000013
MEV ADEG MEV MU-B/SR C277701000014
65. 15. 6.41 35. C277701000015
ENDDATA 3 0 C277701000016
ENDSUBENT 15 0 C277701099999
SUBENT C2777011 20221111 C225C277701100001
BIB 5 7 C277701100002
REACTION (18-AR-38(A,2-HE-2)18-AR-40,PAR,DA) C277701100003
EN-SEC (E-LVL,18-AR-40) C277701100004
SAMPLE Gas target at a pressure of 0.29 atm. C277701100005
(18-AR-38,ENR=0.950) C277701100006
ERR-ANALYS No information on uncertainties. C277701100007
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277701100008
Tab.II (p.18) in J,PR/C,18,9,1978. C277701100009
ENDBIB 7 0 C277701100010
NOCOMMON 0 0 C277701100011
DATA 4 1 C277701100012
EN ANG E-LVL DATA C277701100013
MEV ADEG MEV MU-B/SR C277701100014
65. 15. 3.47 30. C277701100015
ENDDATA 3 0 C277701100016
ENDSUBENT 15 0 C277701199999
SUBENT C2777012 20221111 C225C277701200001
BIB 5 8 C277701200002
REACTION (20-CA-40(A,2-HE-2)20-CA-42,PAR,DA) C277701200003
EN-SEC (E-LVL,20-CA-42) C277701200004
SAMPLE Self-supporting solid target with thickness C277701200005
620 mu-g/cm2. C277701200006
(20-CA-40,ENR=0.9997) C277701200007
ERR-ANALYS No information on uncertainties. C277701200008
STATUS (TABLE,,R.Jahn+,J,PR/C,18,9,1978) C277701200009
Tab.II (p.18) in J,PR/C,18,9,1978. C277701200010
ENDBIB 8 0 C277701200011
NOCOMMON 0 0 C277701200012
DATA 4 1 C277701200013
EN ANG E-LVL DATA C277701200014
MEV ADEG MEV MU-B/SR C277701200015
55. 15. 3.19 40. C277701200016
ENDDATA 3 0 C277701200017
ENDSUBENT 16 0 C277701299999
ENDENTRY 12 0 C277799999999