ENTRY M0319 20121104 M065M031900000001
SUBENT M0319001 20121104 M065M031900100001
BIB 16 40 M031900100002
TITLE Photodisintegration of C-12. M031900100003
AUTHOR (E.B.Bazhanov,A.P.Komar,A.V.Kulikov,V.I.Ogurtsov) M031900100004
INSTITUTE (4RUSFTI) M031900100005
REFERENCE (J,YF,3,711,1966) M031900100006
(J,SNP,3,522,1966) - Eng.trans.of YF,3,711,1966 M031900100007
FACILITY (SYNCH,4RUSFTI) M031900100008
INC-SOURCE (BRST) With end-point energy from 18. MeV up to 52.5 M031900100009
MeV. M031900100010
INC-SPECT The gamma-beam impulse length was close to 0.5 microsecM031900100011
the period following the impulse was close to M031900100012
13 millisec. M031900100013
MONITOR The calibration was made by using threshold of M031900100014
(gamma,n) reaction for Bi-209, Co-59, C-12 nuclei and M031900100015
maximum position for the reaction O-16(gamma,p)n-15. M031900100016
METHOD (EXTB,SITA). The neutron yield was measured for M031900100017
different value of end-point energy of bremsstrahlung M031900100018
beam. M031900100019
PART-DET (N) The neutrons were slowed down to the thermal M031900100020
energy. M031900100021
DETECTOR (BF3). 12 BF3-counters were used, which where placed M031900100022
parallelly to the beam axis. M031900100023
SAMPLE Thickness was near to 17 g/cm-sq. M031900100024
ADD-RES (THEO) The data of this experiment agree with M031900100025
theoretical calculations wade without any M031900100026
assumption about the final state of the nucleus. M031900100027
(COMP) With experimental data of early measurements. M031900100028
ERR-ANALYS (ERR-S) Statistical errors are presented only. M031900100029
COMMENT The yield curve was measured with step 0.25 MeV in M031900100030
the energy range from the threshold up to 26.5 MeV, M031900100031
and with step 1.0 MeV in the energy range from the M031900100032
threshold up to 52.5 MeV. M031900100033
The cross sections were calculated by using M031900100034
inverse matrix method (Penfold-Leiss). M031900100035
HISTORY (19900226C) M031900100036
(19910202A) Corrected by V.Varlamov, V.Mclane M031900100037
(20121104A) SD: Updated to new date formats,lower case.M031900100038
Corrected according last EXFOR rules and Dict. M031900100039
Ref. on transl. was added. M031900100040
VV: ERR-ANALYS, REACTION code in SUBENTs M031900100041
002 - 003 was corrected. M031900100042
ENDBIB 40 0 M031900100043
NOCOMMON 0 0 M031900100044
ENDSUBENT 43 0 M031900199999
SUBENT M0319002 20121104 M065M031900200001
BIB 4 6 M031900200002
REACTION (6-C-12(G,N)6-C-11,,SIG,,BRS) M031900200003
ANALYSIS (PLA) The cross section was calculated from M031900200004
the yield curve with step 0.5 MeV twice. One result M031900200005
was shifted with respect to the other by 0.25 MeV. M031900200006
STATUS (CURVE) Data from Fig. 4. M031900200007
HISTORY (20121029A) VV: REACTION code: BRA -> BRS. M031900200008
ENDBIB 6 0 M031900200009
COMMON 1 3 M031900200010
ANAL-STEP M031900200011
MEV M031900200012
0.5 M031900200013
ENDCOMMON 3 0 M031900200014
DATA 3 34 M031900200015
EN DATA ERR-S M031900200016
MEV MB MB M031900200017
18. 0.05 0.6 M031900200018
18.25 0.2 0.6 M031900200019
18.5 0.5 0.6 M031900200020
18.75 0.6 0.5 M031900200021
19. -0.4 0.6 M031900200022
19.25 0. 0.6 M031900200023
19.5 0.4 0.6 M031900200024
19.75 0.7 0.5 M031900200025
20. 0.2 0.6 M031900200026
20.25 0.4 0.6 M031900200027
20.5 0.1 0.4 M031900200028
20.75 3.2 0.8 M031900200029
21. 3.3 0.8 M031900200030
21.25 0.5 0.9 M031900200031
21.5 2. 1.0 M031900200032
21.75 7.3 1.1 M031900200033
22. 8.1 1.2 M031900200034
22.25 6.9 1.2 M031900200035
22.5 6.5 1.2 M031900200036
22.75 3.7 1.3 M031900200037
23. 4. 1.4 M031900200038
23.25 9.8 1.5 M031900200039
23.5 11.5 1.5 M031900200040
23.75 9.8 1.5 M031900200041
24. 5.6 1.5 M031900200042
24.25 2.3 1.6 M031900200043
24.5 3.5 1.6 M031900200044
24.75 7.4 1.7 M031900200045
25. 8.7 1.7 M031900200046
25.25 3.0 1.7 M031900200047
25.5 -1.0 1.9 M031900200048
25.75 3.2 1.9 M031900200049
26. 1. 2.1 M031900200050
26.25 3.7 2.1 M031900200051
ENDDATA 36 0 M031900200052
ENDSUBENT 51 0 M031900299999
SUBENT M0319003 20121104 M065M031900300001
BIB 4 7 M031900300002
REACTION 1(6-C-12(G,N)6-C-11,,SIG,,BRS) M031900300003
The yield was measured with the step 1.0 MeV M031900300004
2(6-C-12(G,N)6-C-11,,SIG,,BRA) M031900300005
The yield was measured with the step 0.5 MeV M031900300006
ANALYSIS (PLA). The step of analysis is 1.0 MeV M031900300007
STATUS (CURVE) Data from Fig. 3. M031900300008
HISTORY (20121029A) VV: REACTION code: BRA -> BRS. M031900300009
ENDBIB 7 0 M031900300010
COMMON 1 3 M031900300011
ANAL-STEP M031900300012
MEV M031900300013
1.0 M031900300014
ENDCOMMON 3 0 M031900300015
DATA 5 37 M031900300016
EN DATA 1ERR-S 1DATA 2ERR-S 2 M031900300017
MEV MB MB MB MB M031900300018
18. 0.1 M031900300019
19. 0.4 M031900300020
19.5 0.7 M031900300021
20. 0.4 M031900300022
20.6 2.0 0.3 M031900300023
21. 2.2 M031900300024
22. 8. 0.7 6.9 0.3 M031900300025
22.8 7.6 0.5 M031900300026
23. 6.6 0.3 M031900300027
24. 8.5 9.0 0.3 M031900300028
25. 3.2 0.5 4.5 0.5 M031900300029
26. 5.1 0.6 3.5 0.6 M031900300030
27. 1.5 0.9 M031900300031
28. 2.9 0.7 M031900300032
29. 2.1 M031900300033
30. 2.2 0.7 M031900300034
31. 1.3 M031900300035
32. 1.1 0.5 M031900300036
33. 2.6 M031900300037
34.2 0.6 1. M031900300038
35.2 1. M031900300039
36.2 2.4 1. M031900300040
37.2 0.8 M031900300041
38.2 1. M031900300042
39.2 2.6 1.5 M031900300043
40.2 0.4 M031900300044
41.2 3.2 1.5 M031900300045
42.2 -1.5 M031900300046
43.5 2.5 M031900300047
44.5 -2.1 2. M031900300048
45.5 2.4 M031900300049
46.5 0.8 M031900300050
47.5 -1.6 2. M031900300051
48.5 0.2 M031900300052
49.7 2.8 M031900300053
50.8 1.7 2.5 M031900300054
51.8 -2.1 M031900300055
ENDDATA 39 0 M031900300056
ENDSUBENT 55 0 M031900399999
ENDENTRY 3 0 M031999999999