ENTRY A0847 20120321 A077A084700000001 SUBENT A0847001 20120321 A077A084700100001 BIB 13 31 A084700100002 TITLE The CTOF measurements and Monte Carlo analyses of A084700100003 neutron spectra for the backward direction from an ironA084700100004 target irradiated with 400-1200 MeV protons. A084700100005 AUTHOR (I.L.Azhgirey, V.I.Belyakov-Bodin, I.I.DEgtyarev, A084700100006 S.G.Mashnik, F.X.Gallmeier, W.Lu) A084700100007 INSTITUTE (4RUSFVE) A084700100008 (1USALAS) A084700100009 (1USAORL) A084700100010 REFERENCE (J,NIM/B,267,3601,2009) A084700100011 REL-REF (R,A0815001,V.I.Belyakov-Bodin+,J,NIM/A,596,434,2008) A084700100012 A detailed description of the experiment. A084700100013 FACILITY (SRING,4RUSFVE) the U-1.5 ring accelerator A084700100014 ADD-RES (COMP).The MARS and the MCNPX code systems. A084700100015 SAMPLE A solid iron cylinder with a length of 25 cm and A084700100016 diameter of 20 cm was used. A084700100017 DETECTOR (SCIN) One-litre (10*10*10 cm**3) organic scintillatorsA084700100018 were used as the detectors. The first detector was A084700100019 placed at distance 8.7 m from the face plane, the A084700100020 second detector was placed at distance 29 m at the sameA084700100021 angle. A084700100022 ERR-ANALYS The total relative error including beam intensity, A084700100023 beam energy, detector sensitivity, and photometric A084700100024 signal errors for 0.4-1.2-GeV protons are presented on A084700100025 fig.3. A084700100026 METHOD (TOF) A calorimetric-time-of-flight(CTOF) technique. A084700100027 (INTB) A084700100028 STATUS (CURVE) The letter was send 31.03.2010 to A084700100029 V.I.Belyakov-Bodin. A084700100030 HISTORY (20100331C) SB A084700100031 (20120321A)sb-correction in Institute was made, A084700100032 according D.Brown comment A084700100033 ENDBIB 31 0 A084700100034 COMMON 1 3 A084700100035 ANG A084700100036 ADEG A084700100037 175. A084700100038 ENDCOMMON 3 0 A084700100039 ENDSUBENT 38 0 A084700199999 SUBENT A0847002 20100331 A068A084700200001 BIB 3 5 A084700200002 REACTION (26-FE-0(P,X)0-NN-1,,PY/DA,,TT) fig.4-8 A084700200003 EN-SEC (E,N) A084700200004 COMMENT *By compiler*.The experimental neutron spectra for A084700200005 1.2, 1.0, 0.8, 0.6 and 0.4 GeV initial proton energy A084700200006 are reported on fig.4, 5, 6, 7 and 8, respectively. A084700200007 ENDBIB 5 0 A084700200008 NOCOMMON 0 0 A084700200009 NODATA 0 0 A084700200010 ENDSUBENT 9 0 A084700299999 ENDENTRY 2 0 A084799999999