ENTRY L0237 20181208 L038L023700000001 SUBENT L0237001 20181208 L038L023700100001 BIB 10 31 L023700100002 TITLE Measurement of the 115In(g,g')115mIn inelastic L023700100003 scattering cross section in the 1.8 to 3.7 MeV energy L023700100004 range with monoenergetic photon beams L023700100005 AUTHOR (W.Tornow,M.Bhike,S.W.Finch,Krishichayan,A.P.Tonchev) L023700100006 INSTITUTE (1USADKE,1USATNL,1USALRL) L023700100007 REFERENCE (J,PR/C,98,064305,2018) L023700100008 FACILITY (ESTRG,1USATNL) Experiment performed at HIgS facility L023700100009 at Duke University, generated circularly polarized L023700100010 and monoenergetic photon beams. L023700100011 SAMPLE The natural In targets in the disk form with diameter L023700100012 of 1 in.(2.54cm) with total mass of approximately 2 g. L023700100013 DETECTOR (HPGE) Activated In foils were gamma counted with a L023700100014 Canberra HPGe detector and standard data-acquisition L023700100015 hardware and software. L023700100016 METHOD (ACTIV) Activation method was used. In foils were L023700100017 irradiated for 20 h at each energy L023700100018 INC-SOURCE (LCS) The HIgS facility produces a quasi- L023700100019 monoenergetic Compton backscattered photon beam L023700100020 tunable in wide energy range with either linear or L023700100021 circular polarization. A high-flux photon beam is L023700100022 created by colliding relativistic electron beam L023700100023 bunches, circulating in a storage ring, with photon L023700100024 pulses inside the high-power optical cavity of a free- L023700100025 electron laser. Infrared photons with wavelength of L023700100026 1070 nm were backscattered of relativistic electrons L023700100027 circulating in a 1.2-GeV electron storage ring with L023700100028 currents between 60 and 90 mA. The electron energy L023700100029 was adjusted between 384 and 455 MeV and the current L023700100030 in the wiggler electromagnets was changed to provide L023700100031 the photon beam energies of interest. L023700100032 HISTORY (20181208C) Compiled by S.H. L023700100033 ENDBIB 31 0 L023700100034 NOCOMMON 0 0 L023700100035 ENDSUBENT 34 0 L023700199999 SUBENT L0237002 20181208 L038L023700200001 BIB 4 17 L023700200002 REACTION (49-IN-115(G,INL)49-IN-115-M,,SIG) L023700200003 DECAY-DATA (49-IN-115-M,4.486HR,DG,336.244,0.459) L023700200004 STATUS (TABLE) Data taken from tab. 1 of the reference L023700200005 ERR-ANALYS (ERR-1,15.,20.) Systematic uncertainty in photon flux L023700200006 determination is governing the overall uncertainty. Up L023700200007 to 1.5E+7 photons /(cm2 x s) the uncertainty was L023700200008 estimated at 15%, at higher flux the uncertainty was L023700200009 estimated at 20%. L023700200010 (ERR-S,0.8,16.7) Statistical uncertainty associated L023700200011 with 336.24-keV gamma-ray yield L023700200012 (ERR-2) Systematic uncertainty in gamma ray intensity L023700200013 (ERR-3) Systematic uncertainty in of the gamma ray L023700200014 absorption in the foils L023700200015 (ERR-4) Systematic uncertainty in HPGe detector L023700200016 efficiency L023700200017 (ERR-T) Overall uncertainty obtained by adding L023700200018 individual uncertainties in quadrature L023700200019 ENDBIB 17 0 L023700200020 COMMON 3 3 L023700200021 ERR-2 ERR-3 ERR-4 L023700200022 PER-CENT PER-CENT PER-CENT L023700200023 0.2 3. 4.5 L023700200024 ENDCOMMON 3 0 L023700200025 DATA 5 15 L023700200026 EN EN-RSL DATA ERR-T DATA-MAX L023700200027 MEV MEV MICRO-B MICRO-B MICRO-B L023700200028 1.80 0.03 0.05 L023700200029 1.90 0.03 0.37 0.09 L023700200030 2.00 0.04 0.47 0.10 L023700200031 2.10 0.04 1.88 0.34 L023700200032 2.20 0.04 0.09 L023700200033 2.30 0.04 2.10 0.37 L023700200034 2.40 0.05 1.87 0.30 L023700200035 2.50 0.05 5.86 0.94 L023700200036 2.59 0.05 4.39 0.89 L023700200037 2.80 0.06 5.64 1.15 L023700200038 2.95 0.06 18.7 3.8 L023700200039 3.12 0.06 13.2 2.7 L023700200040 3.30 0.07 6.75 1.38 L023700200041 3.60 0.07 23.5 4.8 L023700200042 3.70 0.07 28.7 5.8 L023700200043 ENDDATA 17 0 L023700200044 ENDSUBENT 43 0 L023700299999 ENDENTRY 2 0 L023799999999