ENTRY 20994 19800107 00002099400000001 SUBENT 20994001 19800107 00002099400100001 BIB 16 56 2099400100002 INSTITUTE (2SWDUPP) TANDEM ACCELERATOR LABORATORY. 2099400100003 REFERENCE (J,PS,15,5-6,311,7706) REFERENCE FOR THE 8 MEV 2099400100004 CROSS SECTION. 2099400100005 (R,TLU-52,7707) REFERENCE FOR THE 10 MEV CROSS 2099400100006 SECTION. 2099400100007 (P,KDK-23,37,7804) 2099400100008 (C,75GOTHEN,,7506) 2099400100009 (P,KDK-12,31,7604) 2099400100010 (P,INIS-MF-1843,74) 2099400100011 (S,ZFK-347,104,7710) 2099400100012 (P,UPP-76,43,7701) 2099400100013 AUTHOR (L.AMTEN,L.GOENCZI,A.JOHANSSON,L.NILSSON, 2099400100014 B.SUNDQUIST) 2099400100015 TITLE -PRECISE MEASUREMENTS OF THE ELASTIC N-D DIFFEREN- 2099400100016 TIAL CROSS SECTION AT LOW ENERGY-. 2099400100017 FACILITY (VDG ) 6 MV EN TANDEM VAN DE GRAAFF ACCELERATOR. 2099400100018 INC-SOURCE (D-D ) D(D,N)HE-3 REACTION. 2099400100019 SAMPLE .MIXTURE OF ORDINARY AND DEUTERATED POLYETHYLENE 2099400100020 POWDERS TO A FOIL THAT WAS ANALYZED WITH ELASTIC 2099400100021 SCATTERING OF PROTONS. 2099400100022 METHOD (EDE ) PARTICLE IDENTIFICATION BY E/DELTA E 2099400100023 MEASUREMENT. 2099400100024 DETECTOR (SOLST) SOLID-STATE DETECTOR. 2099400100025 (PSSSD) POSITION SENSITIVE SOLID STATE DETECTOR IN 2099400100026 THE 10 MEV MEASUREMENT. 2099400100027 ANALYSIS .EXPERIMENT WAS A MEASUREMENT OF THE RATIO BETWEEN THE 2099400100028 N-D AND N-P ELASTIC DIFFERENTIAL CROSS SECTION WHERE 2099400100029 WHERE THE N-P CROSS SECTION WAS CALCULATED FROM THE 2099400100030 FORMULA BY LOMON AND WILSON, PHYS.REV,C9,(1974) 1329. 2099400100031 .MEAN SCATTERING ANGLE IN THE 180 DEGREE DATA WERE 2099400100032 ABOUT 170 DEGREES AND THE DATA WERE TRANSFERED TO 180 2099400100033 DEGREE USING DIFFERENT ASSUMED SHAPES OF THE ANGULAR 2099400100034 DISTRIBUTION. 2099400100035 MONITOR (1-H-1(N,EL)1-H-1,,DA) CROSS SECTION CALCULATED USING 2099400100036 A FORMULA OF LOMON AND WILSON. 2099400100037 COMMENT .EXPERIMENTAL RESULTS COMPARED WITH THEORETICAL 2099400100038 CALCULATIONS. 2099400100039 STATUS .DATA TAKEN FROM REFERENCES. 2099400100040 HISTORY (790806C) CN. 2099400100041 (790827E) 2099400100042 CORRECTION .A MONTE CARLO COMPUTER CODE WAS USED TO CALCULATE 2099400100043 THE MEAN LABORATORY ANGLE OF THE RECOILING NUCLEI 2099400100044 AND THE CORRECTION FACTOR TAKING INTO ACCOUNT THE 2099400100045 GEOMETRY OF THE EXPERIMENTAL ARRANGEMENT, THE ANGULAR 2099400100046 SHAPE OF THE N-P AND N-D ELASTIC CROSS SECTION AND 2099400100047 THE COULOMB SCATTERING IN THE DELTA E DETECTOR AND 2099400100048 THE TARGET. 2099400100049 ERR-ANALYS .DETAILED ERROR ANALYSIS TAKING INTO ACCOUNT THE 2099400100050 COUNTING STATISTICS, PEAK SUMMATION, BACKGROUND AND 2099400100051 ACCIDENTAL COINCIDENCES, ENERGY, TARGETS, THE REF- 2099400100052 ERENCE CROSS SECTION, THE MONTE CARLO TECHNIQUE AND 2099400100053 THE GEOMETRICAL SETUP. TOTAL ERROR IN THE 8 MEV 2099400100054 MEASUREMENT IS 1.0 PERCENT AND IN THE 10 MEV MEASURE- 2099400100055 MENT 1.4 PERCENT IN 180 DEGREES AND 3.0 PERCENT IN 2099400100056 120 DEGREES. FOR DETAILED ERROR ANALYSIS SEE TEXT AND 2099400100057 TABLES IN REFERENCES. 2099400100058 ENDBIB 56 0 2099400100059 NOCOMMON 0 0 2099400100060 ENDSUBENT 59 0 2099400199999 SUBENT 20994002 19790827 00002099400200001 BIB 2 2 2099400200002 REACTION (1-H-2(N,EL)1-H-2,,DA) 2099400200003 STATUS .DATA TAKEN FROM TEXT IN REFERENCE PS,15,5-6,311. 2099400200004 ENDBIB 2 0 2099400200005 COMMON 1 3 2099400200006 ANG 2099400200007 ADEG 2099400200008 1.8000E+02 2099400200009 ENDCOMMON 3 0 2099400200010 DATA 4 1 2099400200011 EN EN-RSL DATA DATA-ERR 2099400200012 MEV MEV MB/SR MB/SR 2099400200013 8.0500E+00 3.0000E-02 2.3120E+02 1.9000E+00 2099400200014 ENDDATA 3 0 2099400200015 ENDSUBENT 14 0 2099400299999 SUBENT 20994003 19790827 00002099400300001 BIB 2 3 2099400300002 REACTION (1-H-2(N,EL)1-H-2,,DA) 2099400300003 STATUS .DATA TAKEN FROM TABLES 9, 10 AND 13 IN REFERENCE 2099400300004 TLU,52,7707. 2099400300005 ENDBIB 3 0 2099400300006 COMMON 2 3 2099400300007 EN EN-RSL 2099400300008 MEV MEV 2099400300009 9.9680E+00 2.3000E-02 2099400300010 ENDCOMMON 3 0 2099400300011 DATA 3 10 2099400300012 ANG-CM DATA-CM DATA-ERR 2099400300013 ADEG MB/SR MB/SR 2099400300014 1.0690E+02 2.2190E+01 2.5500E+00 2099400300015 1.1120E+02 1.4870E+01 2.0000E+00 2099400300016 1.1550E+02 1.5400E+01 1.3800E+00 2099400300017 1.1970E+02 1.5170E+01 1.3700E+00 2099400300018 1.2560E+02 1.7610E+01 1.0200E+00 2099400300019 1.3140E+02 1.8270E+01 1.2200E+00 2099400300020 1.3560E+02 2.8280E+01 1.1700E+00 2099400300021 1.3980E+02 4.1820E+01 1.3700E+00 2099400300022 1.7170E+02 1.7350E+02 1.6000E+00 2099400300023 1.8000E+02 1.8700E+02 1.8000E+00 2099400300024 ENDDATA 12 0 2099400300025 ENDSUBENT 24 0 2099400399999 ENDENTRY 3 0 2099499999999