ENTRY 14656 20200923 14761465600000001 SUBENT 14656001 20200923 14761465600100001 BIB 11 36 1465600100002 TITLE A high-precision tagged neutron n-p scattering 1465600100003 measurement at 14.9 MeV 1465600100004 AUTHOR (N.V.Kornilov,S.M.Grimes,T.N.Massey,C.E.Brient, 1465600100005 D.E.Carter,J.E.O'Donnell,K.W.Cooper,A.D.Carlson, 1465600100006 F.B.Bateman,C.R.Heimbach,N.Boukharouba) 1465600100007 INSTITUTE (1USAOHO,1USANIS) 1465600100008 (1USAUSA)Lincoln Memorial University,Harrogate, 1465600100009 Tennessee 1465600100010 (3ALGALG) University of Guelma, Guelma 1465600100011 REFERENCE (J,NSE,194,335,2020) 1465600100012 FACILITY (VDGT,1USAOHO) experiment was performed at the Ohio 1465600100013 University Edwards Accelerator Laboratory using 4.5MV 1465600100014 pelletron tandem and beam swinger facility. 1465600100015 SAMPLE Active sample in the form of plastic scintillator 1465600100016 EJ-200 with dimensions D=1.5cm and H=4.5 cm coupled 1465600100017 to XP2900 phototube was used as target and as a 1465600100018 detector of recoil protons. 1465600100019 DETECTOR (SCIN) Three liquid scintillation detectors with 1465600100020 NE213 and dimensions D=12.7 cm, H=5.08 cm, coupled to 1465600100021 RCA 4522 phototube were placed in the tunnel at a 1465600100022 flight path of 4.108 m. All three detectors were used 1465600100023 in close triangle configuration. 1465600100024 METHOD (TOF) Time of flight was used to determine scattered 1465600100025 neutron energy. The swinger magnet was rotated about 1465600100026 the scatter-detector to provide different scattering 1465600100027 angles. 1465600100028 INC-SOURCE (D-T) Solid tritium target was used to generate 1465600100029 incident neutrons with E = 14.9 MeV from the T(d,n) 1465600100030 reaction. 1465600100031 CORRECTION Corrections for 1465600100032 1. C(n,n')3alpha reaction 1465600100033 2. edge effects 1465600100034 3. dead time and cross-talk 1465600100035 4. neutron absorption in air 1465600100036 were made. 1465600100037 HISTORY (20200923C) Compiled by S.H. 1465600100038 ENDBIB 36 0 1465600100039 COMMON 1 3 1465600100040 EN 1465600100041 MEV 1465600100042 14.9 1465600100043 ENDCOMMON 3 0 1465600100044 ENDSUBENT 43 0 1465600199999 SUBENT 14656002 20200923 14761465600200001 BIB 3 5 1465600200002 REACTION (1-H-1(N,EL)1-H-1,,DA) 1465600200003 STATUS (TABLE) Data taken from tab. 1 of the reference 1465600200004 ERR-ANALYS (ERR-S) Statistical uncertainty 1465600200005 (ERR-SYS) Systematic uncertainty 1465600200006 (ERR-T) Total uncertainty 1465600200007 ENDBIB 5 0 1465600200008 NOCOMMON 0 0 1465600200009 DATA 5 9 1465600200010 COS-CM DATA-CM ERR-S ERR-SYS ERR-T 1465600200011 NO-DIM MB/SR PER-CENT PER-CENT PER-CENT 1465600200012 0.766 48.93 1.9 4.0 4.4 1465600200013 0.634 49.09 2.7 3.0 4.1 1465600200014 0.500 50.53 1.9 2.5 3.1 1465600200015 0.342 50.40 1.4 2.5 2.9 1465600200016 0.174 51.60 2.4 2.1 3.2 1465600200017 0.000 52.12 0.7 1.8 1.9 1465600200018 -0.174 53.01 1.9 1.5 2.4 1465600200019 -0.342 53.02 1.8 3.3 3.8 1465600200020 -0.643 52.06 2.0 1.2 2.3 1465600200021 ENDDATA 11 0 1465600200022 ENDSUBENT 21 0 1465600299999 ENDENTRY 2 0 1465699999999