ENTRY 21989 19860210 00002198900000001 SUBENT 21989001 19860210 00002198900100001 BIB 15 35 2198900100002 INSTITUTE (2BLGBLG) 2198900100003 REFERENCE (J,NP/A,445,13,851118) 2198900100004 AUTHOR (C.DUPONT,P.LELEUX,P.LIPNIK,P.MACQ,A.NINANE) 2198900100005 TITLE -TOTAL CROSS SECTION FOR THE H(N,D)GAMMA REACTION 2198900100006 BETWEEN 45 AND 70 MEV 2198900100007 FACILITY (CYCLO) 2198900100008 INC-SOURCE (P-LI7) 5 MM THICK NATURAL LI TARGET. NEUTRONS FROM 2198900100009 LI(P,N) REACTION AT 0 DEGREE WERE SELECTED. 2198900100010 SAMPLE .HIGH-DENSITY LIQUID HYDROGEN TARGET.THE ENTRANCE(EXIT)2198900100011 WINDOW IS 2.5(5.0) CM DIAMETER AND 6 MICRO-M THICK. 2198900100012 THE TARGET THICKNESS IS 5.0 MM. 2198900100013 METHOD (TOF) BOTH FOR INCIDENT NEUTRONS AND SCATTERED 2198900100014 PARTICLES 2198900100015 DETECTOR (SCIN) 2198900100016 ANALYSIS .THE NP CAPTURE TOTAL CROSS SECTION WAS OBTAINED USING 2198900100017 MEASURED NUMBER OF PROTONS AT 45 DGREES AND NP ELASTIC2198900100018 DIFFERENTIAL CROSS SECTION (AT 45 DEGREES) TAKEN FROM 2198900100019 A GLOBAL (0 - 1 GEV) PHASE-SHIFT ANALYSIS. 2198900100020 PART-DET (D) 2198900100021 STATUS .DATA TAKEN FROM MAIN REFERENCE 2198900100022 HISTORY (860128C) 2198900100023 (860210E) 2198900100024 CORRECTION .THE NUMBER OF CAPTURE DEUTERONS WHICH PASS UNDETECTED 2198900100025 THROUGH THE HOLE IN THE DETECTOR IS CALCUALTED USING 2198900100026 A LEGENDRE POLYNOMIAL FITTING OF THE WORLDWIDE DATA. 2198900100027 .DEUTERONS WHICH UNDERGO A NUCLEAR REACTION IN THE 2198900100028 DETECTOR CAN POSSIBLY FALL OUT OF THE DEUTERON 2198900100029 HYPERBOLA IN THE BIPARAMETRIC SPECTRUM(THE TOF IS 2198900100030 CORRECTLY MEASURED BUT THE PULSE HEIGHT CAN BE 2198900100031 DIFFERENT FROM THAT OF A DEUTERON). 2198900100032 ERR-ANALYS (ERR-S) STATISTICAL ERROR 2198900100033 .THE NORMALIZATION ERROR IS ABOUT 1.5 PERCENT. THE 2198900100034 SYSTEMATIC ERROR COULD DECREASE THE DATA BY AT MOST 2198900100035 1 PERCENT AT 25 MEV, UP TO AT MOST 2.5 PERCENT AT 37 2198900100036 MEV. 2198900100037 ENDBIB 35 0 2198900100038 NOCOMMON 0 0 2198900100039 ENDSUBENT 38 0 2198900199999 SUBENT 21989002 19860904 00002198900200001 BIB 3 6 2198900200002 REACTION (1-H-1(N,G)1-H-2,,SIG) 2198900200003 STATUS .DATA TAKEN FROM MAIN REFERENCE 2198900200004 HISTORY (860128C) 2198900200005 (860210E) 2198900200006 (860417A) 2198900200007 (860703E) 2198900200008 ENDBIB 6 0 2198900200009 NOCOMMON 0 0 2198900200010 DATA 4 5 2198900200011 EN EN-RSL DATA ERR-S 2198900200012 MEV MEV MICRO-B MICRO-B 2198900200013 4.5000E+01 1.5000E+00 1.7060E+01 6.1000E-01 2198900200014 5.0000E+01 1.4000E+00 1.6070E+01 7.8000E-01 2198900200015 5.5100E+01 1.3000E+00 1.5160E+01 8.4000E-01 2198900200016 6.1600E+01 1.6000E+00 1.4000E+01 4.9000E-01 2198900200017 7.0000E+01 1.0000E+00 1.3750E+01 7.3000E-01 2198900200018 ENDDATA 7 0 2198900200019 ENDSUBENT 18 0 2198900299999 ENDENTRY 2 0 2198999999999