ENTRY F1426 20210706 F087F142600000001 SUBENT F1426001 20210706 F087F142600100001 BIB 12 37 F142600100002 TITLE Neutron polarization in the reactions T(p,n)He-3 and F142600100003 D(d,n)He-3. F142600100004 AUTHOR (N.V.Alekseev,U.R.Arifkhanov,N.A.Vlasov,V.V.Davydov, F142600100005 L.N.Samoilov) F142600100006 INSTITUTE (4RUSFTI) F142600100007 REFERENCE (J,ZET,45,1416,1963) F142600100008 (J,JET,18,979,1964) English translation F142600100009 REL-REF (R,,I.I.Levintov+,J,ZET,32,274,1957) Asymmetry of F142600100010 n-alpha scattering is given. F142600100011 (R,,I.I.Levintov+,J,JET,5,258,1957) English F142600100012 translation F142600100013 FACILITY (CYCLO,4RUSFTI) F142600100014 DETECTOR (SCIN) The scattered neutrons are registered by F142600100015 plastic scintillators connected for coincidence with F142600100016 the helium scintillator-scatterer that registers the F142600100017 recoil alpha particles. Most measurements were made F142600100018 with a cylindrical chamber 88 mm in diameter and 120 mmF142600100019 high, filled with a mixture of He + Xe ( 3%) to a F142600100020 pressure of approximately 80 atmospheres. The plastic F142600100021 scintillators, 70 mm in diameter and 100 mm high, F142600100022 were placed in a vertical plane at 123 degr to the F142600100023 axis of the neutron beam incident on the helium F142600100024 chamber. The distance between the centers of each F142600100025 counter and the chamber was 40 cm. F142600100026 METHOD (DSCAT,BCINT) F142600100027 (LRASY)Polarization was calculated from the right-left F142600100028 asymmetry under the assumption that the asymmetry of F142600100029 n-alpha scattering follows the diagram obtained in F142600100030 REL-REF. F142600100031 COMMENT *By compiler* Original author's data are given in F142600100032 percents. F142600100033 ERR-ANALYS The particle flux to the target was measured accurate F142600100034 to approximately 1 percent. F142600100035 (ERR-S) Statistical error F142600100036 STATUS (TABLE) Table from text. F142600100037 HISTORY (20200706C) F142600100038 (20210706A) Page number in REFERENCE (JET) was changed.F142600100039 ENDBIB 37 0 F142600100040 COMMON 1 3 F142600100041 EN-ERR F142600100042 MEV F142600100043 0.1 F142600100044 ENDCOMMON 3 0 F142600100045 ENDSUBENT 44 0 F142600199999 SUBENT F1426002 20200706 F081F142600200001 BIB 2 4 F142600200002 REACTION 1(1-H-3(P,N)2-HE-3,,POL/DA,,ASY) F142600200003 2(1-H-3(P,N)2-HE-3,,POL/DA) F142600200004 SAMPLE A solid T + Zr target 14.3 mg/cm2 thick on a tungsten F142600200005 substrate was used. The target diameter was 20 mm. F142600200006 ENDBIB 4 0 F142600200007 NOCOMMON 0 0 F142600200008 DATA 6 11 F142600200009 EN ANG DATA 1ERR-S 1DATA 2ERR-S 2F142600200010 MEV ADEG NO-DIM NO-DIM NO-DIM NO-DIM F142600200011 2.12 15. -0.003 0.026 -0.003 0.026F142600200012 2.12 30. -0.144 0.033 -0.145 0.033F142600200013 2.12 45. -0.177 0.031 -0.178 0.031F142600200014 2.12 73. -0.117 0.070 -0.118 0.070F142600200015 14.5 15. -0.047 0.035 -0.048 0.036F142600200016 14.5 30. -0.195 0.052 -0.198 0.053F142600200017 14.5 45. -0.190 0.060 -0.194 0.061F142600200018 16.5 15. -0.101 0.063 -0.104 0.065F142600200019 16.5 30. -0.171 0.045 -0.174 0.046F142600200020 16.5 44.5 -0.180 0.085 -0.183 0.086F142600200021 16.5 73. -0.200 0.210 -0.202 0.214F142600200022 ENDDATA 13 0 F142600200023 ENDSUBENT 22 0 F142600299999 SUBENT F1426003 20200706 F081F142600300001 BIB 2 6 F142600300002 REACTION 1(1-H-2(D,N)2-HE-3,,POL/DA,,ASY) F142600300003 2(1-H-2(D,N)2-HE-3,,POL/DA) F142600300004 SAMPLE A gas target 50 mm thick was used at a deuterium F142600300005 pressure of 4.4 atmospheres. The iron-foil entrance F142600300006 and exit windows were 20 mm in diameter and 11 mg/cm2 F142600300007 thick. F142600300008 ENDBIB 6 0 F142600300009 NOCOMMON 0 0 F142600300010 DATA 6 10 F142600300011 EN ANG DATA 1ERR-S 1DATA 2ERR-S 2F142600300012 MEV ADEG NO-DIM NO-DIM NO-DIM NO-DIM F142600300013 11.6 15. 0.010 0.045 0.010 0.045F142600300014 11.6 25. 0.196 0.057 0.201 0.058F142600300015 11.6 30. 0.297 0.061 0.304 0.062F142600300016 11.6 35. 0.273 0.065 0.279 0.066F142600300017 11.6 45. 0.114 0.051 0.116 0.052F142600300018 13.9 30. 0.325 0.059 0.335 0.061F142600300019 15.3 30. 0.307 0.059 0.317 0.061F142600300020 17.1 30. 0.225 0.081 0.233 0.084F142600300021 19.2 20. 0.106 0.054 0.111 0.057F142600300022 19.2 30. 0.225 0.067 0.234 0.070F142600300023 ENDDATA 12 0 F142600300024 ENDSUBENT 23 0 F142600399999 ENDENTRY 3 0 F142699999999