ENTRY 41224 20190419 41824122400000001
SUBENT 41224001 20190419 41824122400100001
BIB 12 29 4122400100002
INSTITUTE (4ZZZDUB) Institute for Nucl.Problems Ac.Sc.USSR, 4122400100003
included in JINR in 1956 4122400100004
REFERENCE (J,ZET,31,169,1956) Graph is given . Issue 2 . 4122400100005
(J,JET,4,161,1957) Engl.translation 4122400100006
AUTHOR (Yu.M.Kazarinov, Yu.N.Simonov) 4122400100007
TITLE Elastic Scattering of Neutrons by 580 MeV Protons 4122400100008
EXP-YEAR (1954) 4122400100009
FACILITY (SYNCY,4ZZZDUB) 4122400100010
INC-SOURCE (P-BE) Neutrons with max energy 600 MeV were obtained 4122400100011
at bombardment of Be-target with 680-MeV protons 4122400100012
INC-SPECT Neutron beam has maximum at energy 600 MeV and 4122400100013
half-width about 130 MeV. Mean energy was determined 4122400100014
to be 580 MeV taking into account detector threshold. 4122400100015
Neutron beam intensity at target position - 4122400100016
2.E+4 neutron/cm**2/sec. 4122400100017
METHOD (REC) Recoil protons method 4122400100018
(COINC) Coincidence 4122400100019
DETECTOR (TELES,SCIN,SCIN) Counter telescope consisting of 4122400100020
three scintillation counters in coincidence. 4122400100021
Detector threshold 450 MeV was ensured by tungsten and4122400100022
copper filters. 4122400100023
CORRECTION For charged pi-mesons. 4122400100024
For self-absorption. 4122400100025
HISTORY (19970407C) + + Compiled at the center - CJD + + 4122400100026
(20080219A) M.M. TITLE was added. Upper-lower case 4122400100027
correction. Dates were corrected for 4-digits year. 4122400100028
BIB information was added. SUBENT 003 was added. 4122400100029
(20190419A) M.M. Subent 002 was corrected. 4122400100030
4RUSITE -> 4ZZZDUB 4122400100031
ENDBIB 29 0 4122400100032
NOCOMMON 0 0 4122400100033
ENDSUBENT 32 0 4122400199999
SUBENT 41224002 20190419 41824122400200001
BIB 9 38 4122400200002
REACTION (1-H-1(N,EL)1-H-1,,DA) 4122400200003
SAMPLE Paraffin (CH2.09) and graphite of thickness 4122400200004
5., 3., 0.5 gram/cm**2 for angle ranges in lab.system 4122400200005
0.-15., 25.-60. , 60.-70. degrees, respectively . 4122400200006
MONITOR ((MONIT1)1-H-1(N,EL)1-H-1,,SIG,,,DERIV) 4122400200007
ANALYSIS Difference in number of recoil protons was determined 4122400200008
for paraffin and graphite samples. 4122400200009
Absolute values of neutron differential cross-sections 4122400200010
were determined by normalization to total elastic 4122400200011
cross-section (26.0 +- 3. mb), which was defined as 4122400200012
difference of total cross-section (36. +- 2. mb) from 4122400200013
REL-REF(Dzhelepov+) and cross-section of pi-mesons 4122400200014
production(10. +- 2. mb) at n-p interactions. Differen.4122400200015
cross-section was assumed to be about constant at 4122400200016
angles < 35 deg in CM system and was equal to value 4122400200017
at 35 deg.,as it was defined in experiments at energy 4122400200018
range 300-400 MeV(see REL-REF of Hartzler+ for details)4122400200019
REL-REF (R,11078001,A.L.Hartzler+,J,PR,95,591,1954) 4122400200020
(R,41261002,V.P.Dzhelepov+,J,ZET,29,369,1955) 4122400200021
Cross-section data used in normalization. 4122400200022
(R,41261002,V.P.Dzhelepov+,J,JET,2,349,1956) 4122400200023
Engl.translation . 4122400200024
ASSUMED (ASSUM1,1-H-1(N,X)0-P0-0,,SIG) pi-mesons production c-s4122400200025
(ASSUM2,1-H-1(N,TOT),,SIG) total c-s from REL-REF of 4122400200026
Dzhelepov+. 4122400200027
ERR-ANALYS (ERR-S) Data errors given are standard statistical. 4122400200028
(ERR-1) Error of total elastic scattering cross-section4122400200029
determination. 4122400200030
(ERR-2) Uncertainty in normalization. 4122400200031
STATUS (CURVE) Data were digitized from Fig.2 of 4122400200032
J.Exp.Teor.Phys.,v.31,p.169,1956 - 4122400200033
dependence from angle in CM system. 4122400200034
HISTORY (19970407T) Data are converted from SUBENT 80348002 4122400200035
(20080219A) ANG-RSL was moved into COMMON. 4122400200036
-HW was added to EN-RSL. Errors are added. 4122400200037
DATA was changed into DATA-CM. 4122400200038
(20190419A) Data (SCSRS, can be found in archive) 4122400200039
were replaced by data from 41202.002. 4122400200040
ENDBIB 38 0 4122400200041
COMMON 11 6 4122400200042
EN EN-RSL-HW MONIT1 MONIT1-ERR ANG-RSL ERR-1 4122400200043
ERR-2 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR 4122400200044
MEV MEV MB MB ADEG PER-CENT 4122400200045
PER-CENT MB MB MB MB 4122400200046
5.8000E+02 1.3000E+02 26. 3. 2.0 12. 4122400200047
10. 10. 2. 36. 2. 4122400200048
ENDCOMMON 6 0 4122400200049
DATA 3 15 4122400200050
ANG-CM DATA-CM ERR-S 4122400200051
ADEG MB/SR MB/SR 4122400200052
35. 3.75 0.2 4122400200053
45. 3.0 0.3 4122400200054
53. 2.32 0.2 4122400200055
62. 2.12 0.2 4122400200056
72. 1.67 0.13 4122400200057
82. 1.1 0.12 4122400200058
92. 0.86 0.1 4122400200059
102. 0.76 0.1 4122400200060
113. 0.79 0.1 4122400200061
123. 0.92 0.1 4122400200062
135. 1.65 0.15 4122400200063
147. 2.05 0.2 4122400200064
157. 3.34 0.3 4122400200065
170. 5.25 0.5 4122400200066
180. 8.31 0.7 4122400200067
ENDDATA 17 0 4122400200068
ENDSUBENT 67 0 4122400299999
SUBENT 41224003 20190419 41824122400300001
BIB 3 8 4122400300002
REACTION (1-H-1(N,EL)1-H-1,,DA,,LEG/1K2/FCT,DERIV) For neutron. 4122400300003
Legendre coefficients in form of : 4122400300004
d/dA=(1/(4*pi**2))*(1/k**2)*SUM(A(L)*P(L)) 4122400300005
, where k=1/lambda, lambda= wave length. 4122400300006
ERR-ANALYS (DATA-ERR) Type of error is not explained in the 4122400300007
article. 4122400300008
STATUS (DEP,41224002) 4122400300009
(TABLE) Text,p.172 of J.Exp.Teor.Phys.,v.31,p.169,1956 4122400300010
ENDBIB 8 0 4122400300011
COMMON 2 3 4122400300012
EN EN-RSL-HW 4122400300013
MEV MEV 4122400300014
5.8000E+02 1.3000E+02 4122400300015
ENDCOMMON 3 0 4122400300016
DATA 3 13 4122400300017
NUMBER-CM DATA-CM DATA-ERR 4122400300018
NO-DIM NO-DIM NO-DIM 4122400300019
0. 1.29 0.05 4122400300020
1. 0.24 0.13 4122400300021
2. 1.42 0.2 4122400300022
3. -0.87 0.24 4122400300023
4. 0.28 0.22 4122400300024
5. -0.5 0.16 4122400300025
6. 0.14 0.1 4122400300026
7. -0.33 0.1 4122400300027
8. 0.19 0.18 4122400300028
9. -0.2 0.24 4122400300029
10. 0.39 0.26 4122400300030
11. 0.1 0.19 4122400300031
12. 0.25 0.15 4122400300032
ENDDATA 15 0 4122400300033
ENDSUBENT 32 0 4122400399999
ENDENTRY 3 0 4122499999999