ENTRY C2935 20231113 C237C2935000 1 SUBENT C2935001 20231113 C237C2935001 1 BIB 9 23 C2935001 2 TITLE Sequential reactions induced by alpha particles on 3He C2935001 3 AUTHOR (M.L.Halbert,A.van der Woude,N.M.O'Fallon) C2935001 4 INSTITUTE (1USAORL,1USASLU) C2935001 5 REFERENCE (J,PR/C,8,1621,1973) C2935001 6 #doi:10.1103/PhysRevC.8.1621 C2935001 7 FACILITY (ISOCY,1USAORL) C2935001 8 DETECTOR (TELES,SI) The telescope consisted of two silicon C2935001 9 counters, a 292-mu-m deltaE counter and a 3-mm E C2935001 10 counter, and was used for detecting reaction products C2935001 11 emitted at forward angles. The E+deltaE energy scale C2935001 12 was calibrated by observation of the elastically C2935001 13 scattered alpha particles and recoil 3He at several C2935001 14 angles out to 38 degrees. The proton spectra at C2935001 15 backward angles were obtained with a fully depleted C2935001 16 500-mu-m silicon detector about 21.6 cm from the C2935001 17 center of the chamber. The energy scale was C2935001 18 calibrated by alpha particles from the decay of a C2935001 19 244Cm source. C2935001 20 SAMPLE The 3He gas, usually at a pressure of about 100 Torr, C2935001 21 was contained by a 1.8-mg/cm2 foil of type-H Kapton C2935001 22 glued to the outside of the cylinder. C2935001 23 METHOD (EXTB,EDE) C2935001 24 HISTORY (20230405C) OG C2935001 25 ENDBIB 23 0 C2935001 26 NOCOMMON 0 0 C2935001 27 ENDSUBENT 26 0 C293500199999 SUBENT C2935002 20231113 C237C2935002 1 BIB 4 6 C2935002 2 REACTION (2-HE-3(A,P)3-LI-6,PAR,DA) C2935002 3 FLAG (1.) Proton observed C2935002 4 (2.) Li-6 observed C2935002 5 (3.) Alpha observed C2935002 6 ERR-ANALYS (DATA-ERR) No information on source of uncertainties C2935002 7 STATUS (CURVE,,M.L.Halbert+,J,PR/C,8,1621,1973) Fig.5 (p.1625)C2935002 8 ENDBIB 6 0 C2935002 9 NOCOMMON 0 0 C2935002 10 DATA 6 53 C2935002 11 EN E-LVL ANG-CM DATA-CM DATA-ERR FLAG C2935002 12 MEV MEV ADEG MB/SR MB/SR NO-DIM C2935002 13 71.7 0. 4.567 1.881E+00 2.184E-01 1.C2935002 14 71.7 0. 5.969 1.901E+00 2.105E-01 1.C2935002 15 71.7 0. 8.456 1.798E+00 1.986E-01 1.C2935002 16 71.7 0. 12.326 1.292E+00 2.081E-01 1.C2935002 17 71.7 0. 14.179 1.014E+00 4.358E-02 2.C2935002 18 71.7 0. 14.504 1.263E+00 1.820E-01 1.C2935002 19 71.7 0. 16.345 8.139E-01 2.C2935002 20 71.7 0. 20.383 7.125E-01 2.C2935002 21 71.7 0. 20.445 1.223E+00 1.937E-01 1.C2935002 22 71.7 0. 24.427 5.009E-01 9.009E-02 1.C2935002 23 71.7 0. 26.486 3.311E-01 8.168E-02 1.C2935002 24 71.7 0. 28.592 3.719E-01 2.C2935002 25 71.7 0. 37.447 2.819E-01 2.085E-02 2.C2935002 26 71.7 0. 46.490 3.699E-01 2.736E-02 2.C2935002 27 71.7 2.18 4.296 1.036E+01 1.208E+00 1.C2935002 28 71.7 2.18 5.468 1.026E+01 1.091E+00 1.C2935002 29 71.7 2.18 8.073 1.034E+01 1.312E+00 1.C2935002 30 71.7 2.18 11.454 9.690E+00 1.091E+00 1.C2935002 31 71.7 2.18 13.535 9.165E+00 9.571E-01 1.C2935002 32 71.7 2.18 14.328 1.122E+01 1.540E+00 3.C2935002 33 71.7 2.18 16.525 8.508E+00 8.178E-01 3.C2935002 34 71.7 2.18 19.381 7.338E+00 8.259E-01 1.C2935002 35 71.7 2.18 20.798 5.671E+00 6.031E-01 3.C2935002 36 71.7 2.18 23.411 6.564E+00 7.392E-01 1.C2935002 37 71.7 2.18 25.362 6.266E+00 8.069E-01 1.C2935002 38 71.7 2.18 27.697 5.356E+00 7.917E-01 1.C2935002 39 71.7 2.18 29.621 3.350E+00 4.249E-01 3.C2935002 40 71.7 2.18 29.647 5.066E+00 8.022E-01 1.C2935002 41 71.7 2.18 31.844 3.878E+00 4.680E-01 1.C2935002 42 71.7 3.56 4.498 5.941E-01 2.501E-01 1.C2935002 43 71.7 3.56 5.578 5.092E-01 1.683E-01 1.C2935002 44 71.7 3.56 7.913 5.145E-01 1.625E-01 1.C2935002 45 71.7 3.56 11.172 4.408E-01 1.521E-01 1.C2935002 46 71.7 3.56 13.195 4.405E-01 2.580E-01 1.C2935002 47 71.7 3.56 14.848 1.675E-01 1.944E-02 2.C2935002 48 71.7 3.56 17.024 1.585E-01 2.233E-02 2.C2935002 49 71.7 3.56 21.512 1.054E-01 1.224E-02 2.C2935002 50 71.7 3.56 30.407 1.196E-02 3.267E-03 2.C2935002 51 71.7 3.56 39.486 2.808E-02 5.759E-03 2.C2935002 52 71.7 3.56 49.529 1.104E-01 1.555E-02 2.C2935002 53 81.4 0. 16.172 5.728E-01 5.252E-02 2.C2935002 54 81.4 0. 20.377 4.210E-01 4.370E-02 2.C2935002 55 81.4 0. 28.472 2.154E-01 2.497E-02 2.C2935002 56 81.4 0. 37.062 2.536E-01 2.940E-02 2.C2935002 57 81.4 0. 45.958 2.560E-01 3.283E-02 2.C2935002 58 81.4 2.18 16.708 5.249E+00 6.084E-01 3.C2935002 59 81.4 2.18 21.073 4.401E+00 4.568E-01 3.C2935002 60 81.4 2.18 47.887 1.563E+00 5.160E-01 3.C2935002 61 81.4 3.56 16.808 1.606E-01 2.036E-02 2.C2935002 62 81.4 3.56 21.098 8.444E-02 9.833E-03 2.C2935002 63 81.4 3.56 29.527 1.194E-02 2.275E-03 2.C2935002 64 81.4 3.56 38.829 3.183E-02 5.719E-03 2.C2935002 65 81.4 3.56 48.652 7.958E-02 1.009E-02 2.C2935002 66 ENDDATA 55 0 C2935002 67 ENDSUBENT 66 0 C293500299999 SUBENT C2935003 20231113 C237C2935003 1 BIB 3 4 C2935003 2 REACTION (2-HE-3(A,P)3-LI-6,,DA) C2935003 3 ERR-ANALYS (ERR-SYS) Uncertainty of systematic effects involving C2935003 4 errors in geometry, beam integration, and the like. C2935003 5 STATUS (TABLE,,M.L.Halbert+,J,PR/C,8,1621,1973) Tab.I (p.1624)C2935003 6 ENDBIB 4 0 C2935003 7 COMMON 1 3 C2935003 8 ERR-SYS C2935003 9 PER-CENT C2935003 10 10. C2935003 11 ENDCOMMON 3 0 C2935003 12 DATA 3 6 C2935003 13 EN ANG DATA C2935003 14 MEV ADEG MB/SR C2935003 15 71.7 4. 146. C2935003 16 71.7 5. 97. C2935003 17 71.7 7. 59. C2935003 18 81.4 4. 92. C2935003 19 81.4 5. 78. C2935003 20 81.4 11. 29. C2935003 21 ENDDATA 8 0 C2935003 22 ENDSUBENT 21 0 C293500399999 ENDENTRY 3 0 C293599999999