ENTRY M0691 20231121 M127M069100000001
SUBENT M0691001 20231121 M127M069100100001
BIB 14 35 M069100100002
TITLE Photoproton cross section for 26Mg in the giant M069100100003
dipole resonance region. M069100100004
AUTHOR (V.V.Varlamov,B.S.Ishkhanov,I.M.Kapitonov, M069100100005
I.M.Piskarev,V.G.Shevchenko,O.P.Shevchenko) M069100100006
REFERENCE (J,NP/A,222,548,1974) M069100100007
INSTITUTE (4RUSMOS) M069100100008
FACILITY (BETAT,4RUSMOS) M069100100009
INC-SOURCE (BRST) M069100100010
SAMPLE Metallic foil 7.2 mg/cm**2 thick, with area 28 cm**2 M069100100011
and the following isotopic composition: M069100100012
Isotope Content (%) M069100100013
24Mg 11.4 M069100100014
25Mg 1.3 M069100100015
26Mg 87.3 M069100100016
DETECTOR (MWPC) Two pure gaseouss C02 filled multiwire M069100100017
proportional chambers. M069100100018
METHOD (EXTB,SITA) Experimental reaction yield measurement M069100100019
from 8 to 29 MeV with bin 0.1 MeV. M069100100020
ANALYSIS (PLA) The effective cross section was obtained M069100100021
with an analysis bin 1 MeV. Up to 25 MeV cross M069100100022
section was calculated from the yield curve on M069100100023
which the data point were spaced 200 keV apart and M069100100024
above 25 MeV - 500 keV. M069100100025
ERR-ANALYS (DATA-ERR) The mean-root-square errors. M069100100026
STATUS (APRVD) By V.V.Varlamov. M069100100027
COMMENT Using bremsstrahlung from the 35 MeV betatron the M069100100028
26Mg(g,xp) reaction cross section has been obtained M069100100029
in the excitation energy region up to 29 MeV. The M069100100030
data were used for discussion of the role of isospin M069100100031
splitting in the formation of 26Mg giant dipole M069100100032
resonance. M069100100033
HISTORY (20060524C) Data presented in Fig 2 were compiled at M069100100034
the MSU SINP CDFE by V.V.Varlamov. M069100100035
(20231121A) Corrected by V.Varlamov: lowercase, M069100100036
PART-DET, ANALYSIS, ERR-ANALYS, STATUS M069100100037
ENDBIB 35 0 M069100100038
NOCOMMON 0 0 M069100100039
ENDSUBENT 38 0 M069100199999
SUBENT M0691002 20231121 M127M069100200001
BIB 3 6 M069100200002
REACTION (12-MG-26(G,X)1-H-1,,SIG,,BRS) M069100200003
Threshold of (g,pn) reaction is 23.156 MeV and that M069100200004
of (g,2p) reaction - 24.843 MeV. M069100200005
STATUS (TABLE) Data presented in Fig.2 of M069100200006
Nucl.Phys.A,222,548,1974. M069100200007
HISTORY (20231121A) Corrected by V.Varlamov: STATUS. M069100200008
ENDBIB 6 0 M069100200009
NOCOMMON 0 0 M069100200010
DATA 3 59 M069100200011
EN DATA DATA-ERR M069100200012
MEV MB MB M069100200013
15. -0.43 .60 M069100200014
15.2 1.35 .63 M069100200015
15.4 -0.20 .52 M069100200016
15.6 .73 .60 M069100200017
15.8 1.02 .66 M069100200018
16. -0.86 .63 M069100200019
16.2 .06 .65 M069100200020
16.4 3.16 .72 M069100200021
16.6 1.28 .71 M069100200022
16.8 -0.85 .59 M069100200023
17. 1.34 .80 M069100200024
17.2 1.21 .86 M069100200025
17.4 -0.72 .78 M069100200026
17.6 2.58 1.00 M069100200027
17.8 5.93 1.02 M069100200028
18. 5.08 1.03 M069100200029
18.2 6.03 1.00 M069100200030
18.4 7.85 1.15 M069100200031
18.6 5.48 1.20 M069100200032
18.8 2.00 1.35 M069100200033
19. 1.72 1.20 M069100200034
19.2 2.87 1.50 M069100200035
19.4 2.86 1.57 M069100200036
19.6 4.09 1.72 M069100200037
19.8 7.28 1.74 M069100200038
20. 9.93 1.81 M069100200039
20.2 8.9 2.0 M069100200040
20.4 8.71 2.05 M069100200041
20.6 8.33 2.02 M069100200042
20.8 5.28 2.01 M069100200043
21. 5.15 2.04 M069100200044
21.2 7.61 2.25 M069100200045
21.4 6.06 2.06 M069100200046
21.6 7.59 2.98 M069100200047
21.8 12.98 2.44 M069100200048
22. 12.47 2.35 M069100200049
22.2 9.04 2.41 M069100200050
22.4 12.22 2.50 M069100200051
22.6 14.24 2.54 M069100200052
22.8 12.95 2.35 M069100200053
23. 15.49 2.58 M069100200054
23.2 19.31 2.93 M069100200055
23.4 16.65 2.87 M069100200056
23.6 14.67 3.33 M069100200057
23.8 16.29 3.17 M069100200058
24. 14.35 3.45 M069100200059
24.2 11.20 3.46 M069100200060
24.4 10.45 3.47 M069100200061
24.6 11.91 3.57 M069100200062
24.8 7.45 3.59 M069100200063
25. 10.21 3.53 M069100200064
25.5 16.18 3.73 M069100200065
26. 22.67 4.02 M069100200066
26.5 17.18 3.88 M069100200067
27. 10.44 4.02 M069100200068
27.5 16.65 4.16 M069100200069
28. 21.86 4.64 M069100200070
28.5 19.36 4.32 M069100200071
29. 14.35 5.33 M069100200072
ENDDATA 61 0 M069100200073
ENDSUBENT 72 0 M069100299999
ENDENTRY 2 0 M069199999999