ENTRY 22951 20220102 23072295100000001 SUBENT 22951001 20220102 23072295100100001 BIB 12 42 2295100100002 TITLE Neutron-neutron final state interaction in the 2295100100003 H-2(n,p)2n reaction at En = 17.4-MeV. 2295100100004 AUTHOR (W.Von Witsch, X.Ruan, H.Witala) 2295100100005 INSTITUTE (2GERBON) Von Witsch 2295100100006 (3CPRAEP) Ruan 2295100100007 (3POLUJK) Witala 2295100100008 REFERENCE (J,PR/C,74,014001,2006) Main reference 2295100100009 METHOD (EDE,COINC) 2295100100010 FACILITY (CYCLO,2GERBON) 2295100100011 SAMPLE The target consisted of a 10-mm long steel cylinder 2295100100012 lined with graphite on the inside and had a diameter 2295100100013 of 10-mm, which was closed at both ends with nominally 2295100100014 75-mum-thick kapton foils and filled with deuterium 2295100100015 gas at a pressure of 20.9-bar. Because of the bulging 2295100100016 of the foils, their thickness was almost 30% smallest 2295100100017 at the center and the effective target length was 2295100100018 14.2-mm. 2295100100019 INC-SOURCE (D-D) The neutron beam was produced via 2295100100020 the H-2(d,N)He-3 reaction with 15-MeV deuterons 2295100100021 incident on a 42-mm long gas target, which was closed 2295100100022 with 10 mu-meter thick Havar foils. 2295100100023 INC-SPECT At a typical deuteron beam intensity of 500-Na, the 2295100100024 high-energy neutron flux in the monoenergetic peak 2295100100025 from the d(d,n)He-3 reaction was 2.9E+6/S/cm**2 at the2295100100026 scattering target with an average energy En=17.36 MeV 2295100100027 and an energy spread of 170 keV(FWHM) 2295100100028 DETECTOR (TELES,SIBAR,SIBAR) A counter telescope consisting 2295100100029 of three 150 mm2 Si-surface barrier detectors, 2295100100030 two delta-E detectors of 220 and 506 mu-meter thick, 2295100100031 respectively, and 1500 micro-meter thick E-detector. 2295100100032 The last detector was calibrated from the back with 2295100100033 alpha-particles from Am-241 source for monitoring 2295100100034 of its performance during the measurements. 2295100100035 (COIN,SIBAR,SIBAR) The three detectors were operated 2295100100036 in a conventional fast-slow coincidence. 2295100100037 ADD-RES (COMP) MONTE-CARLO simulations based on rigorous three 2295100100038 body calculations using Cd-bonn and two other high- 2295100100039 quality potentials for the nucleon-nucleon 2295100100040 interaction. 2295100100041 HISTORY (20070131C) SM/MM 2295100100042 (20070309A) Last corrections have been done - SM. 2295100100043 (20220102A) SD: Correction in Subent 002. 2295100100044 ENDBIB 42 0 2295100100045 COMMON 2 3 2295100100046 EN EN-RSL-FW 2295100100047 MEV KEV 2295100100048 17.36 170. 2295100100049 ENDCOMMON 3 0 2295100100050 ENDSUBENT 49 0 2295100199999 SUBENT 22951002 20220102 23072295100200001 BIB 5 7 2295100200002 REACTION (1-H-2(N,2N)1-H-1,,DE,P,RAW) Number of counts per 2295100200003 channel 2295100200004 FLAG (1.) Data used to extract neutron-neutron scattering 2295100200005 length (Full squares of Fig. 3). 2295100200006 ERR-ANALYS (DATA-ERR) No information about source of uncertainty 2295100200007 STATUS (CURVE) Fig.3 of Phys.Rev.,C74(2006)014001 2295100200008 HISTORY (20220102A) SD: SF3=X -> 2N; SF7=P in REACTION code. 2295100200009 ENDBIB 7 0 2295100200010 COMMON 2 3 2295100200011 E-ERR-DIG ERR-DIG 2295100200012 MEV ARB-UNITS 2295100200013 0.5768E-02 4.5280 2295100200014 ENDCOMMON 3 0 2295100200015 DATA 4 43 2295100200016 E DATA DATA-ERR FLAG 2295100200017 MEV ARB-UNITS ARB-UNITS NO-DIM 2295100200018 10.855 741.7 144.76 2295100200019 10.937 793.4 165.43 2295100200020 11.034 648.6 124.08 2295100200021 11.116 958.8 175.77 2295100200022 11.199 441.8 82.71 2295100200023 11.309 658.9 124.08 2295100200024 11.378 679.5 113.74 2295100200025 11.474 607.1 113.74 2295100200026 11.570 245.2 51.70 2295100200027 11.666 462.3 62.04 2295100200028 11.749 751.8 113.74 2295100200029 11.845 989.6 144.76 2295100200030 11.941 700.1 113.73 2295100200031 12.038 689.7 103.40 2295100200032 12.134 906.8 144.76 2295100200033 12.230 472.5 62.04 2295100200034 12.313 948.1 124.08 2295100200035 12.395 989.5 124.07 2295100200036 12.505 875.7 113.74 2295100200037 12.601 762.0 93.06 2295100200038 12.698 1134.2 134.42 2295100200039 12.794 968.7 103.40 2295100200040 12.877 917.0 82.71 2295100200041 12.987 1320.2 134.42 2295100200042 13.083 1103.1 113.74 2295100200043 13.179 1165.1 113.74 2295100200044 13.275 999.62 82.72 2295100200045 13.358 1134.0 103.40 2295100200046 13.454 1092.6 72.38 2295100200047 13.564 1506.2 103.40 2295100200048 13.647 1444.1 93.06 2295100200049 13.743 1630.2 113.74 2295100200050 13.840 1775.0 103.40 2295100200051 13.950 1806.0 93.06 2295100200052 14.046 2343.6 124.08 2295100200053 14.142 2271.2 103.40 2295100200054 14.225 2860.5 124.07 1. 2295100200055 14.321 2912.2 113.73 1. 2295100200056 14.432 3253.4 103.40 1. 2295100200057 14.528 2984.5 72.37 1. 2295100200058 14.624 2777.7 93.05 1. 2295100200059 14.734 2240.0 72.37 1. 2295100200060 14.816 1702.4 51.69 1. 2295100200061 ENDDATA 45 0 2295100200062 ENDSUBENT 61 0 2295100299999 SUBENT 22951003 20220102 23072295100300001 BIB 6 8 2295100300002 REACTION (0-NN-1(N,EL)0-NN-1,BA,AMP,,RAW,DERIV) 2295100300003 ANALYSIS Data obtained from analysis of proton spectra 2295100300004 MISC-COL (MISC) Proton energy 2295100300005 ERR-ANALYS (DATA-ERR) No information about source of uncertainty 2295100300006 STATUS (TABLE) Footnote on page 014001-4 of of 2295100300007 Phys.Rev.,C74(2006)014001 2295100300008 (DEP,22951002) 2295100300009 HISTORY (20220102A) SD: FLAG -> MISC. STATUS updated. 2295100300010 ENDBIB 8 0 2295100300011 NOCOMMON 0 0 2295100300012 DATA 3 7 2295100300013 DATA DATA-ERR MISC 2295100300014 FERMI FERMI MEV 2295100300015 -19.2 11.4 14.225 2295100300016 -11.6 4.0 14.321 2295100300017 -19.1 2.4 14.432 2295100300018 -15.6 1.5 14.528 2295100300019 -17.0 1.7 14.624 2295100300020 -16.2 1.5 14.734 2295100300021 -17.0 1.3 14.816 2295100300022 ENDDATA 9 0 2295100300023 ENDSUBENT 22 0 2295100399999 SUBENT 22951004 20220102 23072295100400001 BIB 5 15 2295100400002 REACTION 1(0-NN-1(N,EL)0-NN-1,BA,AMP,,,DERIV) 2295100400003 2(0-NN-1(N,EL)0-NN-1,BA,AMP,,,DERIV) 2295100400004 3(0-NN-1(N,EL)0-NN-1,BA,AMP,,,DERIV) 2295100400005 METHOD 1. Data obtained from analysis based on 2295100400006 calculations with "CD-Bonn" NN potential 2295100400007 2. Data obtained from analysis based on 2295100400008 calculations with "Nijm I" NN potential 2295100400009 3. Data obtained from analysis based on 2295100400010 calculations with "Bonn-B" NN potential 2295100400011 ERR-ANALYS (ERR-SYS) Systematic error 2295100400012 (ERR-S) Statistical error 2295100400013 STATUS (TABLE) Text on p.014001-4 of Phys.Rev.,C74(2006)0140012295100400014 (DEP,22951002) 2295100400015 (DEP,22951003) 2295100400016 HISTORY (20220102U) SD: STATUS updated. 2295100400017 ENDBIB 15 0 2295100400018 NOCOMMON 0 0 2295100400019 DATA 7 1 2295100400020 DATA 1ERR-S 1ERR-SYS 1DATA 2ERR-S 2DATA 32295100400021 ERR-S 3 2295100400022 FERMI FERMI FERMI FERMI FERMI FERMI 2295100400023 FERMI 2295100400024 -16.52 0.69 0.52 -16.25 0.64 -15.98 2295100400025 0.64 2295100400026 ENDDATA 6 0 2295100400027 ENDSUBENT 26 0 2295100499999 ENDENTRY 4 0 2295199999999