ENTRY 21783 19820921 00002178300000001
SUBENT 21783001 19820921 00002178300100001
BIB 14 48 2178300100002
INSTITUTE (2UK HAR) 2178300100003
REFERENCE (J,NC,5,1589,57) 2178300100004
AUTHOR (G.H.STAFFORD,C.WHITEHEAD,P.HILLMAN) 2178300100005
TITLE -POLARIZATION IN NEUTRON PROTON SCATTERING AT 95 MEV. 2178300100006
FACILITY (CYCLO) 110 INCH HARWELL CYCLOTRON 2178300100007
INC-SOURCE (POLNS) PARTIALLY POLARIZED NEUTRON BEAM 2178300100008
A SOLENOID, ACTING ON THE NEUTRON'S MAGNETIC MOMENT, 2178300100009
WAS USED TO ROTATE THE PLANE OF POLARIZATION THROUGH 2178300100010
90 DEGREES IN ONE DIRECTION AND THEN 90 DEGREES IN 2178300100011
THE OPPOSITE DIRECTION. 2178300100012
THE MAXIMUM NEUTRON ENERGY WAS 120 MEV WITH A 2178300100013
SPECTRUM SHAPE APPROXIMATELY TRIANGULAR FROM 75 MEV 2178300100014
TO THE MAXIMUM. 2178300100015
SAMPLE .LIQUID HYDROGEN TARGETS. 2178300100016
METHOD (COINC) COINCIDENCE TO MEASURE RECOIL PROTONS 2178300100017
(TOF) TIME OF FLIGHT TO MEASURE THE SCATTERED 2178300100018
NEUTRONS. 2178300100019
DETECTOR (SCIN) LIQUID SCINTILLATION COUNTER USED TO DETECT THE 2178300100020
SCATTERED NEUTRONS. THE COUNTER WAS PLACED 2 M FROM 2178300100021
THE TARGET. 2178300100022
(BF3) BORON TRIFLUORIDE SLOW NEUTRON DETECTOR USED AS 2178300100023
BEAM MONITOR. 2178300100024
(TELES) TWO FOUR-UNIT SCINTILLATION TELESCOPES 2178300100025
ARRANGED IN TRIPLE COINCIDENCE PLUS ANTICOINCIDENCE. 2178300100026
ANALYSIS .UNPOLARIZED DIFFERENTIAL CROSS-SECTIONS FOR FREE N-P 2178300100027
SCATTERING WERE OBTAINED BY INTERPOLATING BETWEEN 2178300100028
THE RESULTS OF STAHL (PR,96,1310,54) AT 91 MEV, THE 2178300100029
RESULTS OF RANDLE ET AL (PPS,A69,760,56) AT 133 MEV, 2178300100030
AND OF THRESHER ET AL (PRS,A229,492,55) AT 105 MEV. 2178300100031
THE VALUE OF THE POLARIZATION IN THE INCIDENT BEAM 2178300100032
WAS 0.088 +-0.007 AT 95 MEV, OBTAINED BY COMBINING 2178300100033
THE RESULTS OF VOSS AND WILSON (PM,1,175,56) AT 2178300100034
97 AND 104 MEV WITH THE RESULTS AT 95 AND 99 MEV 2178300100035
FROM THE SAME AUTHORS IN (NC,4,67,56). 2178300100036
THE INCIDENT POLARIZATION WAS MEASURED BY 2178300100037
SCATTERING THE NEUTRON BEAM OFF URANIUM. 2178300100038
STATUS .DATA TAKEN FROM TABLE 1 IN MAIN REFERENCE. 2178300100039
HISTORY (820809C) 2178300100040
(820921E) 2178300100041
CORRECTION .NON LINEAR RESPONSE OF THE SCINTILLATOR AS A FUNCTION 2178300100042
OF ENERGY CORRECTED FOR. A CORRECTION WAS APPLIED TO 2178300100043
MEASUREMENTS MADE WITH THE NEUTRON COUNTER AT CENTRE 2178300100044
OF MASS ANGLES OF 22.5, 29.8 AND 41.0 DEGREES AS THE 2178300100045
BACKGROUND RUNS WERE MADE WITH THE HYDROGEN TARGET 2178300100046
FILLED WITH AIR. 2178300100047
ERR-ANALYS .DRIFTS IN ELECTRONICS WAS LESS THAN 1 PERCENT, 2178300100048
THE ANGULAR RESOLUTION OF THE NEUTRON DETECTOR 2178300100049
INDUCED ERRORS OF LESS THAN 3 PERCENT. 2178300100050
ENDBIB 48 0 2178300100051
COMMON 2 3 2178300100052
EN EN-RSL 2178300100053
MEV MEV 2178300100054
9.5000E+01 2.0000E+00 2178300100055
ENDCOMMON 3 0 2178300100056
ENDSUBENT 55 0 2178300199999
SUBENT 21783002 19820921 00002178300200001
BIB 3 4 2178300200002
REACTION (1-H-1(N,EL)1-H-1,,POL/DA,,ASY) 2178300200003
STATUS . DATA FROM TABLE 1 2178300200004
HISTORY (820809C) 2178300200005
(820921E) 2178300200006
ENDBIB 4 0 2178300200007
NOCOMMON 0 0 2178300200008
DATA 3 15 2178300200009
ANG-CM DATA DATA-ERR 2178300200010
ADEG NO-DIM NO-DIM 2178300200011
2.2500E+01 1.2600E-02 2.8000E-03 2178300200012
2.9800E+01 1.5000E-02 3.3000E-03 2178300200013
4.1000E+01 2.8000E-02 5.3000E-03 2178300200014
5.2500E+01 3.5500E-02 3.6000E-03 2178300200015
6.1500E+01 4.9400E-02 5.6000E-03 2178300200016
7.6000E+01 2.7000E-02 3.5000E-03 2178300200017
7.8500E+01 3.4000E-02 3.0000E-03 2178300200018
8.8500E+01 2.4600E-02 2.8000E-03 2178300200019
9.8500E+01 2.3300E-02 4.2000E-03 2178300200020
1.0800E+02 6.2000E-03 4.2000E-03 2178300200021
1.1850E+02 4.3000E-03 4.8000E-03 2178300200022
1.2850E+02-4.8000E-03 3.1000E-03 2178300200023
1.3850E+02-1.4000E-03 2.5000E-03 2178300200024
1.4900E+02-6.4000E-03 2.2000E-03 2178300200025
1.5950E+02-3.3000E-03 2.1000E-03 2178300200026
ENDDATA 17 0 2178300200027
ENDSUBENT 26 0 2178300299999
SUBENT 21783003 19820921 00002178300300001
BIB 4 5 2178300300002
REACTION (1-H-1(N,EL)1-H-1,,POL/DA) 2178300300003
MISC-COL .UNPOLARIZED DIFFERENTIAL CROSS SECTION (SEE ANALYSIS) 2178300300004
STATUS .DATA TAKEN FROM TABLE 1 2178300300005
HISTORY (820809C) 2178300300006
(820921E) 2178300300007
ENDBIB 5 0 2178300300008
NOCOMMON 0 0 2178300300009
DATA 4 15 2178300300010
ANG-CM MISC DATA DATA-ERR 2178300300011
ADEG MB/SR MB/SR MB/SR 2178300300012
2.2500E+01 9.6000E+00 1.3700E+00 3.1000E-01 2178300300013
2.9800E+01 8.4000E+00 1.4300E+00 3.1000E-01 2178300300014
4.1000E+01 6.8000E+00 2.1600E+00 4.1000E-01 2178300300015
5.2500E+01 5.5000E+00 2.2200E+00 2.3000E-01 2178300300016
6.1500E+01 4.7000E+00 2.6400E+00 3.0000E-01 2178300300017
7.6000E+01 4.0000E+00 1.2300E+00 1.6000E-01 2178300300018
7.8500E+01 3.9000E+00 1.5100E+00 1.3000E-01 2178300300019
8.8500E+01 4.0000E+00 1.1200E+00 1.3000E-01 2178300300020
9.8500E+01 4.3000E+00 1.1400E+00 2.1000E-01 2178300300021
1.0800E+02 4.8000E+00 3.4000E-01 2.3000E-01 2178300300022
1.1850E+02 5.4000E+00 2.6000E-01 2.9000E-01 2178300300023
1.2850E+02 6.3000E+00-3.4000E-01 2.2000E-01 2178300300024
1.3850E+02 7.4000E+00-1.2000E-01 2.1000E-01 2178300300025
1.4900E+02 8.9000E+00-6.5000E-01 2.2000E-01 2178300300026
1.5950E+02 1.0700E+01-4.0000E-01 2.5000E-01 2178300300027
ENDDATA 17 0 2178300300028
ENDSUBENT 27 0 2178300399999
ENDENTRY 3 0 2178399999999