ENTRY 20528 19840126 00002052800000001 SUBENT 20528001 19840126 00002052800100001 BIB 15 32 2052800100002 INSTITUTE (2FR LYO) 2052800100003 REFERENCE (J,NP/A,144,607,7004) 2052800100004 AUTHOR (M.GOUANERE, M.CHEMARIN, G.NICOLAI, J-P.BURQ) 2052800100005 TITLE -ELASTIC SCATTERING OF 28 MEV NEUTRONS BY DEUTERONS.- 2052800100006 FACILITY (SYNCH) SYNCHROCYCLOTRON, 27 MEV DEUTERONS WITH 2052800100007 A MEAN CURRENT OF 10 MICRO-A OF AN EXTERNAL BEAM. 2052800100008 INC-SOURCE (D-D ) H2(D,N)HE3 REACTION, LIQUID DEUTERIUM COOLED2052800100009 WITH LIQUID HYDROGEN. 2052800100010 INC-SPECT THE MEAN ENERGY OF THE NEUTRON WAS 28 MEV WITH A FWHM 2052800100011 OF 1.6 MEV. THE INTENSITY WAS 0.5E+8 NEUTRON/SR. 2052800100012 SAMPLE (14*21) MM**2 C-D(2) FOILS, OF FOUR DIFFERENT 2052800100013 THICKNESS WERE USED, 0.11, 0.25, 0.49 AND 1 MM. 2052800100014 METHOD (TOF ) TIME OF FLIGHT, FLIGHT PATH = 4 M. 2052800100015 DETECTOR (SCIN) FOUR PLASTIC NE 102A SCINTILLATORS, 2052800100016 10 * 10 * 70 CM FOR DETECTING THE SCATTERED NEUTRONS, 2052800100017 THE LARGE SIZE OF DETECTOR PROVIDED A HIGH EFFICIENCY 2052800100018 OF THE ORDER OF 25 PERCENT. 2052800100019 .THIN PLASTIC NE 102A SCINTILLATOR FOR DEUTERON 2052800100020 DETECTION, THE THICKNESS WAS ADJUSTED TO THE NEUTRON 2052800100021 ENERGY (FROM 0.5 MM TO 1.3 MM). THIS DETECTOR WAS 2052800100022 PLACED 10 CM BEHIND THE SCATTERER. 2052800100023 .THE INCIDENT NEUTRON WAS MONITORED BY A CURRENT 2052800100024 INTEGRATOR AND A LIQUID SCINTILLATOR. 2052800100025 MONITOR (1-H-1(N,EL)1-H-1,,SIG) 2052800100026 STATUS FROM TABLE 1 OF NP/A 144,607. 2052800100027 HISTORY (710824C) 2052800100028 (760421E) 2052800100029 CORRECTION CORRECTION FOR DETECTION EFFICIENCY WAS AT MOST 3 PER 2052800100030 CENT. 2052800100031 ERR-ANALYS THE QUOTED ERRORS ARE ONLY STATISTICAL, AND THE ERROR 2052800100032 DUE TO THE UNCERTAINTY IN THE NORMALIZATION TO N-P 2052800100033 SCATTERING IS ABOUT 5 PERCENT. 2052800100034 ENDBIB 32 0 2052800100035 COMMON 2 3 2052800100036 EN EN-RSL 2052800100037 MEV MEV 2052800100038 2.8000E+01 1.6000E+00 2052800100039 ENDCOMMON 3 0 2052800100040 ENDSUBENT 39 0 2052800199999 SUBENT 20528002 19840126 00002052800200001 BIB 4 8 2052800200002 REACTION (1-H-2(N,EL)1-H-2,,DA,D) 2052800200003 PART-DET (N ) NEUTRONS. 2052800200004 (D ) DEUTERONS. 2052800200005 - 150.-180. DEG. (C.M.) DEUTERONS ONLY 2052800200006 - 58.7-113.9 DEG. (C.M.) DEUTERONS + NEUTRONS. 2052800200007 COMMENT .WICK S LIMIT 70.4 MB/SR, AT 0 DEG(NEUTRON C.M.). 2052800200008 HISTORY (710824C) 2052800200009 (760421E) 2052800200010 ENDBIB 8 0 2052800200011 NOCOMMON 0 0 2052800200012 DATA 3 13 2052800200013 COS-CM DATA DATA-ERR 2052800200014 NO-DIM MB/SR MB/SR 2052800200015 -1.0000E+00 3.8900E+01 2.6000E+00 2052800200016 -9.8480E-01 3.3700E+01 2.3000E+00 2052800200017 -9.3969E-01 2.1400E+01 1.4000E+00 2052800200018 -8.6602E-01 1.0400E+01 8.0000E-01 2052800200019 -4.0514E-01 4.2000E+00 5.0000E-01 2052800200020 -2.4022E-01 6.0000E+00 7.0000E-01 2052800200021 -1.3917E-01 7.1000E+00 8.0000E-01 2052800200022 -3.3150E-02 8.7000E+00 9.0000E-01 2052800200023 7.6710E-02 1.0300E+01 1.1000E+00 2052800200024 1.8738E-01 1.3400E+01 1.4000E+00 2052800200025 3.0070E-01 2.2300E+01 2.2000E+00 2052800200026 4.1151E-01 2.7300E+01 2.7000E+00 2052800200027 5.1952E-01 3.1300E+01 3.0000E+00 2052800200028 ENDDATA 15 0 2052800200029 ENDSUBENT 28 0 2052800299999 ENDENTRY 2 0 2052899999999