ENTRY 20339 19840416 00002033900000001
SUBENT 20339001 19840416 00002033900100001
BIB 15 39 2033900100002
INSTITUTE (2JPNYOK) 2033900100003
REFERENCE (J,NP/A,215,277,7311) P-ENERGY DIFF.X-SECTION AT 4DEG. 2033900100004
(J,JPJ,32,306,7202) SAME X-SECTIONS AT MANY ANGLES. 2033900100005
.SEE EXFOR ENTRY 20332. 2033900100006
AUTHOR (S.SHIRATO, K.SAITO, N.KOORI) 2033900100007
TITLE -A DETERMINATION OF THE SINGLET NEUTRON-NEUTRON 2033900100008
SCATTERING LENGTH FROM THE H-2(N,P)2N REACTION.- 2033900100009
FACILITY (CCW ) ST.PAUL'S UNIV. COCKCROFT-WALTON ACCELERATOR2033900100010
INC-SOURCE (D-T ) DEUTERON-TRITIUM, H3-TI-CU TARGET. 2033900100011
INC-SPECT 14.1 MEV, ENERGY SPREAD OF INCIDENT NEUTRONS(FWHM) IS 2033900100012
320 +- 50 KEV. 2033900100013
SAMPLE DEUTERATED POLYETHYLENE, 5.09+-0.14 MG/CM2 THICK. 2033900100014
.CONTAMINATION OF NORMAL HYDROGEN IS 3.6 PERC. (RESULT2033900100015
FROM RECOIL PROTON COUNTING). 2033900100016
METHOD MEASUREMENT OF BREAK-UP PROTON SPECTRA WITH COUNTER- 2033900100017
TELESCOPE. 2033900100018
DETECTOR (TELES) COUNTER TELESCOPE CONSISTED OF 2 SI(LI) 2033900100019
DETECTORS AND 3 GAS PROPORTIONAL COUNTERS. 2033900100020
.N-FLUX WAS MONITORED WITH A P-N JUNCTION SI DETECTOR 2033900100021
(''THE ALPHA MONITOR'') FOR ASSOCIATED ALPHAS. 2033900100022
MONITOR .ABSOLUTE. 2033900100023
CROSS-SECTIONS WERE ABSOLUTELY DETERMINED FROM COUNT- 2033900100024
ING RATE, NUMBER OF D-NUCLEI IN THE RADIATOR, INCIDENT2033900100025
N-FLUX AND THE MEASURED PARAMETERS OF EXP. GEOMETRY. 2033900100026
COMMENT SINGLET N-N SCATTERING LENGTH, A(N-N) = -18.31+-0.22FM2033900100027
WITH EFFECTIVE RANGE, R(N-N) = 2.84FM IS OBTAINED. 2033900100028
HISTORY (740116C) 2033900100029
(740723E) 2033900100030
(840106U) A.P.T. JAPAN CODE CHANGED TO JPN 2033900100031
(840106E) 2033900100032
CORRECTION CORRECTED FOR BACKGROUND COUNTING, CONTRIBUTION OF 2033900100033
HYDROGEN CONTAMINATION IN DEUTERATED POLYETHYLENE 2033900100034
RADIATOR, CONTRIBUTION OF BREAK-UP PROTON PRODUCED BY 2033900100035
DEGRADED NEUTRONS, NOT CORRECTED FOR ENERGY LOSSES OF2033900100036
PROTONS IN THE RADIATOR (ABOUT 120 KEV AT 11 MEV) AND 2033900100037
IN THE COUNTER GAS (ABOUT 80 KEV AT 11 MEV). 2033900100038
ERR-ANALYS ONLY STATISTICAL ERROR GIVEN. OVER-ALL SYSTEMATIC 2033900100039
ERR IS +- 3.3 PERCENT, WHICH INCLUDES ERROR IN THE 2033900100040
ABSOLUTE DETERMINATION OF NEUTRON FLUX (+- 1.8 PERC.).2033900100041
ENDBIB 39 0 2033900100042
COMMON 4 3 2033900100043
EN EN-RSL COS ANG-RSL 2033900100044
MEV MEV NO-DIM ADEG 2033900100045
1.4100E+01 1.6000E-01 9.9756E-01 2.2000E+00 2033900100046
ENDCOMMON 3 0 2033900100047
ENDSUBENT 46 0 2033900199999
SUBENT 20339002 19831128 00002033900200001
BIB 4 8 2033900200002
REACTION (1-H-2(N,2N)1-H-1,,DA/DE,P) 2033900200003
PROTON ENERGY DIFFERENTIAL CROSS-SECTION FOR D(N,P)2N,2033900200004
(MILLI-B/(SR-MEV)). 2033900200005
COMMENT .AGREES IN SHAPE WITH PREVIOUS MEASUREMENT, 2033900200006
.SEE NUCL.PHYS.A120,387 (EXFOR ENTRY 20334). 2033900200007
STATUS FROM TABLE 1 OF NUCL.PHYS.A215(1973)277. 2033900200008
HISTORY (740116C) 2033900200009
(740723E) 2033900200010
ENDBIB 8 0 2033900200011
NOCOMMON 0 0 2033900200012
DATA 3 99 2033900200013
E DATA DATA-ERR 2033900200014
MEV MB/SR/MEV MB/SR/MEV 2033900200015
6.0390E+00 9.0300E+00 8.7000E-01 2033900200016
6.1070E+00 9.3800E+00 8.7000E-01 2033900200017
6.1750E+00 8.5300E+00 8.6000E-01 2033900200018
6.2420E+00 9.0100E+00 8.6000E-01 2033900200019
6.3100E+00 8.4200E+00 8.6000E-01 2033900200020
6.3770E+00 8.7800E+00 8.5000E-01 2033900200021
6.4450E+00 7.6800E+00 8.3000E-01 2033900200022
6.5130E+00 7.4000E+00 8.2000E-01 2033900200023
6.5800E+00 7.7000E+00 7.9000E-01 2033900200024
6.6480E+00 7.8700E+00 7.7000E-01 2033900200025
6.7150E+00 8.1600E+00 7.7000E-01 2033900200026
6.7830E+00 7.6900E+00 7.3000E-01 2033900200027
6.8500E+00 9.7400E+00 7.5000E-01 2033900200028
6.9180E+00 8.7100E+00 7.5000E-01 2033900200029
6.9860E+00 8.8700E+00 7.6000E-01 2033900200030
7.0530E+00 8.1000E+00 8.0000E-01 2033900200031
7.1210E+00 6.9500E+00 7.7000E-01 2033900200032
7.1880E+00 7.0500E+00 7.4000E-01 2033900200033
7.2560E+00 8.9300E+00 7.5000E-01 2033900200034
7.3230E+00 7.8600E+00 7.4000E-01 2033900200035
7.3910E+00 8.7800E+00 7.5000E-01 2033900200036
7.4590E+00 6.3400E+00 7.4000E-01 2033900200037
7.5260E+00 7.3200E+00 7.1000E-01 2033900200038
7.5940E+00 7.1000E+00 7.2000E-01 2033900200039
7.6610E+00 7.1500E+00 6.7000E-01 2033900200040
7.7290E+00 7.1500E+00 6.7000E-01 2033900200041
7.7960E+00 7.7200E+00 7.0000E-01 2033900200042
7.8640E+00 7.5800E+00 7.0000E-01 2033900200043
7.9320E+00 7.1200E+00 7.2000E-01 2033900200044
7.9990E+00 6.9400E+00 7.0000E-01 2033900200045
8.0670E+00 6.6800E+00 6.7000E-01 2033900200046
8.1340E+00 6.3000E+00 6.6000E-01 2033900200047
8.2020E+00 5.7200E+00 6.6000E-01 2033900200048
8.2690E+00 6.5100E+00 6.5000E-01 2033900200049
8.3370E+00 7.0900E+00 6.6000E-01 2033900200050
8.4050E+00 6.5700E+00 6.5000E-01 2033900200051
8.4720E+00 7.2900E+00 6.4000E-01 2033900200052
8.5400E+00 7.2900E+00 6.3000E-01 2033900200053
8.6070E+00 7.3400E+00 6.1000E-01 2033900200054
8.6750E+00 6.6400E+00 6.2000E-01 2033900200055
8.7420E+00 6.1100E+00 6.1000E-01 2033900200056
8.8100E+00 6.7200E+00 6.4000E-01 2033900200057
8.8780E+00 7.0400E+00 6.2000E-01 2033900200058
8.9450E+00 5.7900E+00 6.1000E-01 2033900200059
9.0130E+00 7.1100E+00 6.0000E-01 2033900200060
9.0800E+00 7.1300E+00 6.0000E-01 2033900200061
9.1250E+00 7.7800E+00 6.2000E-01 2033900200062
9.1480E+00 7.4200E+00 6.0000E-01 2033900200063
9.2830E+00 7.3100E+00 6.0000E-01 2033900200064
9.3510E+00 6.5800E+00 5.8000E-01 2033900200065
9.4180E+00 5.9300E+00 5.8000E-01 2033900200066
9.4860E+00 6.5400E+00 6.3000E-01 2033900200067
9.5530E+00 6.3400E+00 6.3000E-01 2033900200068
9.6210E+00 6.5800E+00 6.2000E-01 2033900200069
9.6880E+00 5.8000E+00 5.8000E-01 2033900200070
9.7560E+00 6.6700E+00 5.9000E-01 2033900200071
9.8230E+00 7.6500E+00 5.7000E-01 2033900200072
9.8910E+00 7.5000E+00 5.7000E-01 2033900200073
9.9590E+00 7.6200E+00 5.6000E-01 2033900200074
1.0026E+01 7.5600E+00 5.8000E-01 2033900200075
1.0094E+01 8.1300E+00 5.9000E-01 2033900200076
1.0161E+01 7.1700E+00 5.8000E-01 2033900200077
1.0229E+01 8.5800E+00 6.1000E-01 2033900200078
1.0296E+01 8.3600E+00 6.2000E-01 2033900200079
1.0364E+01 8.3000E+00 6.1000E-01 2033900200080
1.0432E+01 9.0700E+00 6.3000E-01 2033900200081
1.0499E+01 9.4600E+00 6.3000E-01 2033900200082
1.0567E+01 9.2900E+00 6.2000E-01 2033900200083
1.0634E+01 1.0540E+01 6.4000E-01 2033900200084
1.0702E+01 1.1540E+01 6.6000E-01 2033900200085
1.0769E+01 1.2850E+01 6.9000E-01 2033900200086
1.0837E+01 1.3370E+01 6.9000E-01 2033900200087
1.0905E+01 1.3080E+01 6.8000E-01 2033900200088
1.0972E+01 1.4960E+01 7.2000E-01 2033900200089
1.1040E+01 1.5500E+01 7.2000E-01 2033900200090
1.1107E+01 1.7540E+01 7.4000E-01 2033900200091
1.1175E+01 1.9210E+01 7.7000E-01 2033900200092
1.1242E+01 1.9440E+01 7.7000E-01 2033900200093
1.1310E+01 2.1000E+01 8.0000E-01 2033900200094
1.1378E+01 1.9540E+01 7.8000E-01 2033900200095
1.1445E+01 1.7820E+01 7.5000E-01 2033900200096
1.1513E+01 1.1660E+01 6.5000E-01 2033900200097
1.1580E+01 7.8500E+00 5.8000E-01 2033900200098
1.1648E+01 5.3700E+00 5.1000E-01 2033900200099
1.1715E+01 2.7200E+00 4.4000E-01 2033900200100
1.1783E+01 1.6000E+00 3.7000E-01 2033900200101
1.1851E+01 8.4000E-01 3.7000E-01 2033900200102
1.1918E+01 2.5000E-01 3.4000E-01 2033900200103
1.1986E+01 2.0000E-02 3.8000E-01 2033900200104
1.2053E+01 0.0000E+00 3.9000E-01 2033900200105
1.2121E+01-3.0000E-01 3.9000E-01 2033900200106
1.2188E+01-2.0000E-02 3.4000E-01 2033900200107
1.2256E+01 3.7000E-01 3.4000E-01 2033900200108
1.2324E+01-2.5000E-01 3.3000E-01 2033900200109
1.2391E+01 2.3000E-01 3.7000E-01 2033900200110
1.2459E+01-1.2000E-01 3.3000E-01 2033900200111
1.2526E+01 4.2000E-01 3.4000E-01 2033900200112
1.2594E+01 1.2000E-01 3.5000E-01 2033900200113
1.2661E+01-1.8000E-01 3.4000E-01 2033900200114
ENDDATA 101 0 2033900200115
ENDSUBENT 114 0 2033900299999
ENDENTRY 2 0 2033999999999