ENTRY 30342 20090115 31343034200000001 SUBENT 30342001 20090115 31343034200100001 BIB 10 19 3034200100002 TITLE Neutron transmission study of the rotational freedom 3034200100003 of methyl groups in polydimethylsiloxane 3034200100004 AUTHOR (L.Q.Amaral,L.A.Vinhas,S.B.Herdade) 3034200100005 INSTITUTE (3BZLIPE) 3034200100006 REFERENCE (R,IEA-320,197312) 3034200100007 (P,INDC(SEC)-42,38,197412) Slope only 3034200100008 SAMPLE Polydimethylsiloxane 3034200100009 MONITOR Absolute measurement 3034200100010 FACILITY (REAC,3BZLIPE) 3034200100011 METHOD (TOF) Used slow-neutron chopper and time-of-flight 3034200100012 spectrometer. 3034200100013 Transmission measurement. 3034200100014 CORRECTION To obtain the scattering cross-section,the total cross-3034200100015 section was corrected for total neutron absorption and 3034200100016 for scattering by Si,C and O atoms 3034200100017 HISTORY (19840618C) DG.- 3034200100018 (19880414A) DG.-Data added.- 3034200100019 (19890320U) VOF.-Comment in the reaction code added.- 3034200100020 (20090125A) BIB section updated 3034200100021 ENDBIB 19 0 3034200100022 NOCOMMON 0 0 3034200100023 ENDSUBENT 22 0 3034200199999 SUBENT 30342002 20090115 31343034200200001 BIB 3 4 3034200200002 REACTION (1-H-CXX(N,THS)1-H-CXX,,SIG/TMP,,FCT) Sigma per H-atom.3034200200003 ADD-RES Slope in the range 5 to 10 Angstroms is 3034200200004 12.2 +- 0.2 barns/Angstrom 3034200200005 STATUS (TABLE) Data taken from R,IEA-320,1973,Tab.2. 3034200200006 ENDBIB 4 0 3034200200007 COMMON 1 3 3034200200008 TEMP 3034200200009 DEG-C 3034200200010 23.5 3034200200011 ENDCOMMON 3 0 3034200200012 DATA 3 58 3034200200013 EN DATA DATA-ERR 3034200200014 ANGSTROM B B 3034200200015 3.91 80.4 0.3 3034200200016 4.00 82.1 0.3 3034200200017 4.08 83.0 0.4 3034200200018 4.17 83.2 0.4 3034200200019 4.25 83.9 0.4 3034200200020 4.34 85.0 0.4 3034200200021 4.42 85.9 0.4 3034200200022 4.51 86.7 0.4 3034200200023 4.59 89.0 0.5 3034200200024 4.67 89.2 0.5 3034200200025 4.75 89.9 0.5 3034200200026 4.84 90.0 0.5 3034200200027 4.93 91.6 0.5 3034200200028 5.01 93.0 0.5 3034200200029 5.10 92.9 0.6 3034200200030 5.18 95.0 0.6 3034200200031 5.26 95.4 0.2 3034200200032 5.35 96.5 0.2 3034200200033 5.43 96.9 0.2 3034200200034 5.52 98.5 0.2 3034200200035 5.60 99.4 0.2 3034200200036 5.69 100.8 0.2 3034200200037 5.77 102.1 0.2 3034200200038 5.86 103.1 0.2 3034200200039 5.94 104.2 0.3 3034200200040 6.02 104.7 0.3 3034200200041 6.11 105.8 0.3 3034200200042 6.19 107.5 0.3 3034200200043 6.28 107.9 0.3 3034200200044 6.36 109.2 0.3 3034200200045 6.44 110.1 0.3 3034200200046 6.53 110.6 0.4 3034200200047 6.61 111.8 0.4 3034200200048 6.70 112.7 0.4 3034200200049 6.78 113.6 0.5 3034200200050 6.87 115.5 0.5 3034200200051 6.95 116.6 0.5 3034200200052 7.04 116.3 0.5 3034200200053 7.12 118.6 0.6 3034200200054 7.21 119.2 0.6 3034200200055 7.29 119.9 0.7 3034200200056 7.37 121.7 0.7 3034200200057 7.46 121.9 0.7 3034200200058 7.54 122.8 0.7 3034200200059 7.63 123.7 0.7 3034200200060 7.71 125.0 0.8 3034200200061 7.80 125.9 0.9 3034200200062 7.88 127.5 1.0 3034200200063 7.96 127.6 1.0 3034200200064 8.09 128.9 0.8 3034200200065 8.25 132.3 1.0 3034200200066 8.43 135.1 1.2 3034200200067 8.60 134.9 1.5 3034200200068 8.81 137.5 1.5 3034200200069 9.06 146.1 2.0 3034200200070 9.36 146.0 2.5 3034200200071 9.70 149.8 3.0 3034200200072 10.03 154.5 4.3 3034200200073 ENDDATA 60 0 3034200200074 ENDSUBENT 73 0 3034200299999 ENDENTRY 2 0 3034299999999