ENTRY F0989 20200109 F075F098900000001
SUBENT F0989001 20200109 F075F098900100001
BIB 11 40 F098900100002
TITLE Small-angle elastic scattering of protons on carbon F098900100003
nuclei at 660 MeV. F098900100004
AUTHOR (L.S.Azhgirey,Yu.P.Kumekin,M.G.Mescheryakov, F098900100005
S.B.Nurushev,G.D.Stoletov,H.De-Tsang) F098900100006
INSTITUTE (4ZZZDUB) F098900100007
REFERENCE (J,NP,43,213,1963) F098900100008
(J,ZET,44,177,1963) F098900100009
(J,JET,17,123,1963) English translation F098900100010
FACILITY (SYNCY,4ZZZDUB) The six-meter synchrocyclotron. F098900100011
INC-SOURCE On its way to the collimators an unpolarized proton F098900100012
beam is deflected in an auxiliary magnetic field by an F098900100013
angle of 14.2 degr. Thus the beam was purified of F098900100014
neutral and low energy particle admixture. F098900100015
Geometrically, the collimation was such that at the F098900100016
place of the scatterer the following conditions were F098900100017
fulfilled: a) the beam image on the autograph was 20 mmF098900100018
high and 10 mm wide and b) the horizontal plane beam F098900100019
divergence was equal to +-0.15 degr. Due care was takenF098900100020
to reduce the proton scattering effect in the F098900100021
collimator walls. F098900100022
DETECTOR (TELES,SCIN,CEREN) The scattered protons were F098900100023
registered by a telescope of 3 scintillation counters F098900100024
and one Cerenkov counter with a plexiglass radiator. F098900100025
MONITOR The averaged results of the measurements of the F098900100026
counting rate were used to plot the angular F098900100027
distribution of charged secondaries. The corresponding F098900100028
curve was then normalized to values of the F098900100029
differential cross sections for the emission of F098900100030
charged secondaries in p+C collisions, which were F098900100031
obtained earlier in L.Azhgirey,J,JETP,36,1631,1959, F098900100032
under conditions identical with those of the present F098900100033
experiments. The total energy spectrum of charged F098900100034
secondaries, measured at 7 degr., was also normalized F098900100035
to a value of the differential cross section for F098900100036
the same angles and equal to 1.1+-0.055 b/sr. F098900100037
MONIT-REF (,L.Azhgirey,J,JET,36,1631,1959) F098900100038
METHOD (COINC) F098900100039
HISTORY (20090401C) F098900100040
(20200109A) Reference to Zh.Eksp.Teor.Fiz. was F098900100041
added. In sub 002- 004 data presentation was corrected.F098900100042
ENDBIB 40 0 F098900100043
COMMON 4 3 F098900100044
EN ANG-RSL MONIT MONIT-ERR F098900100045
MEV ADEG B/SR B/SR F098900100046
660. 0.3 1.1 0.055 F098900100047
ENDCOMMON 3 0 F098900100048
ENDSUBENT 47 0 F098900199999
NOSUBENT F0989002 20200109 F075F098900200001
SUBENT F0989003 20200109 F075F098900300001
BIB 3 3 F098900300002
REACTION (6-C-12(P,EL)6-C-12,,DA) F098900300003
ERR-ANALYS (ERR-S) Statistical errors F098900300004
STATUS (CURVE) Fig.4 from Nucl. Phys.43,213,1963 F098900300005
ENDBIB 3 0 F098900300006
COMMON 2 3 F098900300007
ANG-ERR-D ERR-DIG F098900300008
ADEG B/SR F098900300009
0.020 0.0130 F098900300010
ENDCOMMON 3 0 F098900300011
DATA 3 12 F098900300012
ANG DATA ERR-S F098900300013
ADEG B/SR B/SR F098900300014
1.791 6.1607 0.1379 F098900300015
1.960 4.9078 0.1264 F098900300016
2.219 4.0802 0.0690 F098900300017
2.490 3.3676 0.0460 F098900300018
2.749 2.9768 0.0345 F098900300019
2.986 2.7469 0.0345 F098900300020
3.843 2.2181 0.0575 F098900300021
4.893 1.5973 0.0460 F098900300022
5.874 1.1489 0.0575 F098900300023
6.900 0.7925 F098900300024
7.848 0.5166 F098900300025
8.976 0.2981 F098900300026
ENDDATA 14 0 F098900300027
ENDSUBENT 26 0 F098900399999
SUBENT F0989004 20200109 F075F098900400001
BIB 4 4 F098900400002
REACTION (6-C-12(P,X)1-H-1,PAR,DA) F098900400003
EN-SEC (E-MIN,P) F098900400004
ERR-ANALYS (ERR-S) Statistical errors F098900400005
STATUS (CURVE) Fig.4 from Nucl. Phys.43,213,1963 F098900400006
ENDBIB 4 0 F098900400007
COMMON 3 3 F098900400008
E-MIN ANG-ERR-D ERR-DIG F098900400009
MEV ADEG B/SR F098900400010
60. 0.021 0.0160 F098900400011
ENDCOMMON 3 0 F098900400012
DATA 3 12 F098900400013
ANG DATA ERR-S F098900400014
ADEG B/SR B/SR F098900400015
1.779 6.6911 0.1493 F098900400016
1.947 5.3013 0.0919 F098900400017
2.229 4.5202 0.0450 F098900400018
2.454 3.7735 0.0460 F098900400019
2.714 3.3943 0.0458 F098900400020
2.973 3.1415 F098900400021
3.831 2.6126 0.0574 F098900400022
4.892 1.9458 0.0115 F098900400023
5.897 1.4857 F098900400024
6.901 1.1405 F098900400025
7.850 0.8297 F098900400026
8.956 0.5993 F098900400027
ENDDATA 14 0 F098900400028
ENDSUBENT 27 0 F098900499999
ENDENTRY 4 0 F098999999999