ENTRY 23182 20110106 22302318200000001 SUBENT 23182001 20110106 22302318200100001 BIB 16 79 2318200100002 AUTHOR (A.Oehrn, C.Gustavsson,M.Blann, V.Blideanu, J.Blomgren,2318200100003 S.Chiba,H.Duarte, F.Haddad, C.Kalbach,J.Klug, A.Koning,2318200100004 C.Le Brun, C.Lebrun, F.R.Lecolley, X.Ledoux, 2318200100005 N.Marie-Noury, P.Mermod, L.Nilsson,M.Oesterlund,S.Pomp,2318200100006 A.Prokofiev, U.Tippawan, Y.Watanabe) 2318200100007 TITLE Measurement of Inelastic Neutron Scattering at 96 MeV 2318200100008 from Carbon, Iron, Yttrium and Lead. 2318200100009 REFERENCE (J,KPS,59,1817,2011) Main reference. 2318200100010 #doi:10.3938/jkps.59.1817 2318200100011 INSTITUTE (2SWDUPP) A.Oehrn, C.Gustavsson,J.Blomgren,P.Mermod, 2318200100012 M.Oesterlund,S.Pomp 2318200100013 The Svedberg Laboratory - L.Nilsson,A.Prokofiev . 2318200100014 (2FR CAE) V.Blideanu,C.Le Brun,F.R.Lecolley, 2318200100015 N.Marie-Nour. 2318200100016 (2JPNJAE) S.Chiba. 2318200100017 (2FR BRC) H.Duarte,X.Ledoux . 2318200100018 (2FR NTE) F.Haddad,C.Lebrun. 2318200100019 (1USADKE) C.Kalbach. 2318200100020 (2NEDNRG) A.Koning. 2318200100021 (3TAICHM) U.Tippawan . 2318200100022 (2JPNKYU) Y.Watanabe 2318200100023 M.Blann -75-5865 Walua Rd. D423, Kailua-Kona, HI 96740,2318200100024 USA. 2318200100025 REL-REF (I,22920001,J.Klug+,J,NIM/A,489,282,2002) 2318200100026 Facility details, also in: 2318200100027 (I,22920001,P.Mermod+,J,PR/C,74,054002,2006) 2318200100028 (I,22987001,A.Oehrn+,J,PR/C,77,024605,2008) 2318200100029 (I,22847001,J.Klug+,J,PR/C,68,064605,2003) 2318200100030 INC-SOURCE (P-LI7) Protons impinging on a neutron production 2318200100031 target consisting of 99.98% Li-7. 2318200100032 INC-SPECT The neutron spectrum consists of a peak at 96+-0.5 MeV 2318200100033 (1.2 MeV FWHM) and a low-energy neutron tail that can 2318200100034 be suppressed by time-of-flight techniques. 2318200100035 FACILITY (ACCEL,2SWDUPP) Neutron beam facility at The Svedberg 2318200100036 Laboratory (TSL) in Uppsala before the neutron facility2318200100037 was upgraded in 2004. 2318200100038 DETECTOR (TELES,SCIN,CSICR) SCANDAL consists of two identical 2318200100039 arms positioned on each side of the neutron beam and 2318200100040 covering the angles 10-50 deg and 30-70 deg. 2318200100041 Detection of scattered neutrons is based on conversion 2318200100042 to protons in an active plastic scintillator and 2318200100043 measurement of the full energy of the outgoing protons 2318200100044 in an array of CsI detectors. 2318200100045 ANALYSIS The spectrum obtained at 96 MeV (the incident energy) 2318200100046 was shifted downwards in steps of 1 MeV in the 2318200100047 analysis. This strategy was based on studies of the 2318200100048 ratio between the np scattering and the 12C(n,p) 2318200100049 reaction, which was found to be fairly constant over 2318200100050 the relevant energy interval. 2318200100051 CORRECTION For background. 2318200100052 For the energy dependence of the np cross section and 2318200100053 for variations in proton detection efficiencies in 2318200100054 different CsI crystals. 2318200100055 STATUS (COREL,23030001) 2318200100056 (COREL,22987001) 2318200100057 (COREL,22847001) 2318200100058 Elastic scattering data. 2318200100059 For the present data, novel analysis procedure was 2318200100060 applied, allowing cross sections for inelastic neutron 2318200100061 scattering to be extracted from the same data sets. 2318200100062 For attenuation and multiple neutron scattering in the 2318200100063 scattering targets based on Monte Carlo codes. 2318200100064 Response correction. 2318200100065 ERR-ANALYS (ERR-1) Error due to contribution from the fact that 2318200100066 the H(n,p) and the C(n,p) have different energy 2318200100067 dependence. 2318200100068 (ERR-2) Uncertainty in the cross section ratio between 2318200100069 the highest and lowest energy in the present analysis. 2318200100070 (ERR-3) Uncertainty in the cross section 2318200100071 normalization. 2318200100072 (ERR-4) Uncertainty due to the attenuation and multiple2318200100073 scattering corrections. 2318200100074 (ERR-SYS) Total systematic uncertainty 2318200100075 SAMPLE No information. 2318200100076 ADD-RES The excitation-energy spectra were also measured for 2318200100077 C-12 and Y-89 inelastic scattering. 2318200100078 HISTORY (20120106C) M.M. 2318200100079 Request for the data was sent 10.01.2011 to C.Gustavson2318200100080 01.02.2012 - cecilia.gustavsson@fysast.uu.se . 2318200100081 ENDBIB 79 0 2318200100082 COMMON 7 6 2318200100083 EN EN-ERR ERR-1 ERR-2 ERR-3 ERR-4 2318200100084 ERR-SYS 2318200100085 MEV MEV PER-CENT PER-CENT PER-CENT PER-CENT 2318200100086 PER-CENT 2318200100087 96.0 0.5 5. 5. 5. 10. 2318200100088 14. 2318200100089 ENDCOMMON 6 0 2318200100090 ENDSUBENT 89 0 2318200199999 SUBENT 23182002 20110106 22302318200200001 BIB 2 6 2318200200002 REACTION (26-FE-56(N,X)0-NN-1,,DA/DE) 2318200200003 Excitation energy spectra of the 56Fe(n,n'x) reaction. 2318200200004 STATUS (UNOBT) 2318200200005 (PRELM) Reply of C.Gustavson 06 February 2012: 2318200200006 "data are preliminary and are not ready for EXFOR yet".2318200200007 Data are on Fig.1 J,KPS,59,1817,2011 . 2318200200008 ENDBIB 6 0 2318200200009 NOCOMMON 0 0 2318200200010 NODATA 0 0 2318200200011 ENDSUBENT 10 0 2318200299999 SUBENT 23182003 20110106 22302318200300001 BIB 2 6 2318200300002 REACTION (82-PB-208(N,X)0-NN-1,,DA/DE) 2318200300003 Excitation energy spectra of the 208Pb(n,n'x) reaction.2318200300004 STATUS (UNOBT) 2318200300005 (PRELM) Reply of C.Gustavson 06 February 2012: 2318200300006 "data are preliminary and are not ready for EXFOR yet".2318200300007 Data are on Fig.2 J,KPS,59,1817,2011 . 2318200300008 ENDBIB 6 0 2318200300009 NOCOMMON 0 0 2318200300010 NODATA 0 0 2318200300011 ENDSUBENT 10 0 2318200399999 ENDENTRY 3 0 2318299999999