ENTRY C0028 20020213 0000C002800000001 SUBENT C0028001 20020213 0000C002800100001 BIB 8 19 C002800100002 INSTITUTE (1USANRL) C002800100003 REFERENCE (J,NP/A,108,250,1968) C002800100004 AUTHOR (A.F.Behof,T.H.May,W.I.McGarry) C002800100005 TITLE Polarization of Neutrons from the 2H(d,n)3He Reaction C002800100006 below 400 keV C002800100007 FACILITY (CCW) C002800100008 SAMPLE Thick D2O ice target on copper cylinder. C002800100009 DETECTOR (COIN,SCIN,SCIN) Polarimeter consisted of a helium gas C002800100010 scintillator in coincidence with a pair of NE213 C002800100011 scintillators. gas scintillator was a 5cm long by 5cm C002800100012 diameter cell at 150 atmospheres. The liquid C002800100013 scintillators were located at 123 deg. with respect toC002800100014 the neutrons. Alternate runs were taken with the C002800100015 scintillators exchanged. C002800100016 HISTORY (19781121C) C002800100017 (19960226A) BIB update, converted to lower case. C002800100018 (19970624A) C002800100019 BIB and data corrections. Subentry 3 deleted. C002800100020 (20020213A) Converted to new date formats. C002800100021 ENDBIB 19 0 C002800100022 NOCOMMON 0 0 C002800100023 ENDSUBENT 22 0 C002800199999 SUBENT C0028002 20020213 0000C002800200001 BIB 5 13 C002800200002 REACTION (1-H-2(D,N)2-HE-3,,POL/DA) C002800200003 ASSUMED (ASSUM1,2-HE-4(N,EL)2-HE-4,,POL/DA,,ASY) C002800200004 (ASSUM2,1-H-2(D,N)2-HE-3,,POL/DA,,ANA,CALC) C002800200005 The phase shifts of D.G.Dodder and J.L.Gammel, Phys. C002800200006 Rev.88,520(1952), published by J.D.Seagrave, Phys.Rev.C002800200007 92,1222(1953) were employed to calculate the helium C002800200008 analyzing powers from the measured 4He(n,n) scatteringC002800200009 asymmetries. The analyzing power was averaged over C002800200010 the scattering angles and energy spread. C002800200011 ERR-ANALYS (DATA-ERR) Statatistical uncertainy C002800200012 STATUS Data taken from table in article. C002800200013 HISTORY (19960226A) Assumed data added. C002800200014 (20020213A) Assumed reaction corrected. C002800200015 ENDBIB 13 0 C002800200016 COMMON 1 3 C002800200017 ANG C002800200018 ADEG C002800200019 47. C002800200020 ENDCOMMON 3 0 C002800200021 DATA 6 16 C002800200022 EN DATA DATA-ERR ASSUM1 ASSUM1-ERR ASSUM2 C002800200023 KEV NO-DIM NO-DIM NO-DIM NO-DIM NO-DIM C002800200024 60. -0.114 0.013 -0.099 0.012 0.870 C002800200025 80. -0.132 0.010 -0.116 0.009 0.880 C002800200026 100. -0.138 0.010 -0.122 0.009 0.885 C002800200027 120. -0.150 0.008 -0.134 0.007 0.890 C002800200028 160. -0.148 0.010 -0.133 0.009 0.900 C002800200029 180. -0.142 0.007 -0.129 0.006 0.910 C002800200030 200. -0.144 0.008 -0.131 0.007 0.910 C002800200031 220. -0.156 0.013 -0.143 0.012 0.915 C002800200032 240. -0.140 0.015 -0.130 0.014 0.917 C002800200033 260. -0.162 0.010 -0.149 0.009 0.921 C002800200034 280. -0.146 0.011 -0.135 0.010 0.925 C002800200035 300. -0.167 0.011 -0.155 0.010 0.927 C002800200036 320. -0.151 0.010 -0.140 0.009 0.930 C002800200037 340. -0.147 0.008 -0.137 0.007 0.930 C002800200038 360. -0.170 0.010 -0.159 0.009 0.935 C002800200039 380. -0.166 0.011 -0.155 0.010 0.935 C002800200040 ENDDATA 18 0 C002800200041 ENDSUBENT 40 0 C002800299999 SUBENT C0028003 20020213 0000C002800300001 BIB 4 9 C002800300002 REACTION (1-H-2(D,N)2-HE-3,,POL/DA) C002800300003 ANALYSIS The phase shifts of D.G.Dodder and J.L.Gammel, Phys. C002800300004 Rev.88,520(1952), published by J.D.Seagrave, Phys.Rev.C002800300005 92,1222(1953) were employed to calculate the helium C002800300006 analyzing powers. The analyzing power was averaged C002800300007 over the geometry and energy spread. C002800300008 ERR-ANALYS (DATA-ERR) No information on source of uncertainty. C002800300009 STATUS (CURVE) Except for 0-deg. point which was taken from C002800300010 text in article C002800300011 ENDBIB 9 0 C002800300012 COMMON 1 3 C002800300013 EN C002800300014 KEV C002800300015 340. C002800300016 ENDCOMMON 3 0 C002800300017 DATA 3 8 C002800300018 ANG-CM DATA DATA-ERR C002800300019 ADEG NO-DIM NO-DIM C002800300020 0.0 0.005 0.007 C002800300021 15.0 -0.04 0.01 C002800300022 30.0 -0.08 0.01 C002800300023 52.5 -0.14 0.01 C002800300024 67.5 -0.10 0.01 C002800300025 82.5 -0.025 0.01 C002800300026 97.5 -0.026 0.01 C002800300027 112.5 -0.11 0.01 C002800300028 ENDDATA 10 0 C002800300029 ENDSUBENT 28 0 C002800399999 NOSUBENT C0028004 19781121 0000C002800400001 ENDENTRY 4 0 C002899999999