ENTRY K2342 20120518 K011K234200000001 SUBENT K2342001 20120518 K011K234200100001 BIB 14 43 K234200100002 TITLE Photoneutron cross sections for Au revisited: K234200100003 measurements with laser compton scattering gamma-rays K234200100004 and data reduction by a least-squares method K234200100005 AUTHOR (O.Itoh, H.Utsunomiya, H.Akimune, T.Kondo, M.Kamata, K234200100006 T.Yamagata, H.Toyokawa, H.Harada, F.Kitatani, S.Goko, K234200100007 C.Nair, Yiu-Wing Lui) K234200100008 INSTITUTE (2JPNKON) Department of Physics K234200100009 (2JPNAIS) K234200100010 (2JPNJAE) K234200100011 (2GERZFK) Institut feur Strahlenphysik K234200100012 (1USATAM) Cyclotron Institute K234200100013 REFERENCE (J,NST,48,(5),834,201105) K234200100014 PART-DET (N,G) K234200100015 INC-SOURCE (LCS) K234200100016 SAMPLE - Target is natural. K234200100017 - Chemical-form of target is element. 99.95 % K234200100018 - Physical-form of target is solid. K234200100019 - Target-thickness: Two disks of 197Au with a diameter K234200100020 of 20 mm were used. 4 mm thickness for the K234200100021 low-energy region. 2 mm thickness for the K234200100022 high-energy region. K234200100023 METHOD (RINGR) To determine average neutron energies. 20 3He K234200100024 proportional counters coaxially embedded in K234200100025 polyethylene moderator at distance of 3.8, 7.0 K234200100026 and 10.0 cm from the beam axis. K234200100027 FACILITY (SRING,2JPNAIS) To store electron beam from 537.0 to K234200100028 790.9 MeV at Tsukuba Electron Ring for K234200100029 Acceleration and Storage (TERAS) K234200100030 ANALYSIS Least squares fit to GDR function folded with LCS K234200100031 spectrum shape K234200100032 DETECTOR (NAICR) To measure the intensity of the LCS gamma-ray K234200100033 (HPGE) To measure the energy distribution of the LCS K234200100034 gamma-ray with the high-energy photon K234200100035 spectrometer K234200100036 (PROPC) To detect neutron K234200100037 ERR-ANALYS (ERR-SYS) Total systematic uncertainty K234200100038 (ERR-1) Systematic error of NaI detector K234200100039 (ERR-2) Systematic error of neutron detector K234200100040 efficiency K234200100041 (ERR-S) Statistical uncertainty K234200100042 STATUS (TABLE) Table.2 of JNST, vol.48, p834, 2011 K234200100043 (APRVD) Proofread by H.Utsunomiya (2011.07.07) K234200100044 HISTORY (20110618C) Ayano Makinaga K234200100045 ENDBIB 43 0 K234200100046 COMMON 2 3 K234200100047 ERR-1 ERR-2 K234200100048 PER-CENT PER-CENT K234200100049 3.0 3.2 K234200100050 ENDCOMMON 3 0 K234200100051 ENDSUBENT 50 0 K234200199999 SUBENT K2342002 20120518 K011K234200200001 BIB 1 1 K234200200002 REACTION (79-AU-197(G,N)79-AU-196,,SIG) K234200200003 ENDBIB 1 0 K234200200004 NOCOMMON 0 0 K234200200005 DATA 4 30 K234200200006 EN DATA ERR-S ERR-SYS K234200200007 MEV MB MB MB K234200200008 8.08 16.55 9.48 0.73 K234200200009 8.09 12.83 2.59 0.56 K234200200010 8.25 27.47 0.52 1.21 K234200200011 8.42 34.51 0.47 1.52 K234200200012 8.60 35.55 0.38 1.56 K234200200013 8.75 38.31 1.90 1.69 K234200200014 8.88 41.33 0.42 1.82 K234200200015 8.94 43.23 0.38 1.90 K234200200016 9.01 44.83 0.49 1.97 K234200200017 9.10 45.23 1.81 1.99 K234200200018 9.10 47.62 0.44 2.10 K234200200019 9.15 48.34 0.58 2.13 K234200200020 9.22 51.01 0.59 2.24 K234200200021 9.36 51.09 0.99 2.25 K234200200022 9.42 57.39 1.59 2.52 K234200200023 9.53 65.75 1.10 2.89 K234200200024 9.64 60.14 1.78 2.65 K234200200025 9.81 69.57 1.08 3.06 K234200200026 10.01 70.20 1.21 3.09 K234200200027 10.35 90.31 1.85 3.97 K234200200028 10.55 104.74 1.47 4.61 K234200200029 10.97 155.06 2.06 6.82 K234200200030 11.38 201.49 2.24 8.87 K234200200031 11.75 253.32 2.60 11.15 K234200200032 11.89 266.40 1.79 11.72 K234200200033 12.11 309.49 2.14 13.62 K234200200034 12.42 368.63 2.10 16.22 K234200200035 12.68 419.92 2.37 18.48 K234200200036 12.88 457.10 2.58 20.11 K234200200037 13.14 506.72 2.75 22.30 K234200200038 ENDDATA 32 0 K234200200039 ENDSUBENT 38 0 K234200299999 ENDENTRY 2 0 K234299999999