ENTRY C1356 20230802 C231C1356000 1 SUBENT C1356001 20230802 C231C1356001 1 BIB 12 39 C1356001 2 INSTITUTE (1USASC) C1356001 3 REFERENCE (J,NIM/B,219-220,317,2004) C1356001 4 #doi:10.1016/j.nimb.2004.01.076 C1356001 5 AUTHOR (J.F.Browning,J.C.Banks,W.R.Wampler,B.L.Doyle) C1356001 6 TITLE Cross-sections for the elastic recoil of hydrogen C1356001 7 isotopes for high energy helium ions C1356001 8 FACILITY (VDGT,1USASC) Sandia's 6 MV EN Tandem accelerator C1356001 9 INC-SOURCE The incident helium beams current on target during the C1356001 10 cross-section measurements was about 3 nano-Amperes. C1356001 11 The projected beam profile on target, tilted at C1356001 12 75 degree relative to the sample normal, is 1 mm x C1356001 13 1.4 mm. C1356001 14 METHOD (EDE) C1356001 15 Energy loss in the target calculated with the C1356001 16 SRIM-2000 code. C1356001 17 DETECTOR (TELES) A particle telescope is used to separate and C1356001 18 detect hydrogen isotopes. The particle telescope is C1356001 19 composed of a 109 microm thick Mylar range foil C1356001 20 followed by a curved aperture. C1356001 21 (SIBAR) A thin silicon surface barrier detector, C1356001 22 Ortec TD-040-300-75-S, of thickness 65.2 microm and C1356001 23 active area 300mm2 is located behind the curved C1356001 24 aperture. C1356001 25 (SIBAR) A thick silicon surface barrier detector, C1356001 26 Ortec BU-018-300-300, follows the thin DE detector. C1356001 27 SAMPLE The target films used in this experiment were produced C1356001 28 by e-beam deposition of 500 nm of erbium onto C1356001 29 molybdenum substrates. Hydriding of the erbium was C1356001 30 accomplished by exposure of the erbium layer to an C1356001 31 overpressure of the appropriate gas at a prescribed C1356001 32 temperature and pressure yielding target film C1356001 33 stoichiometry of about 2:1 (i.e. ErH2, ErD2 and ErT2).C1356001 34 MONITOR Beam energy calibration was carried out using the C1356001 35 19F(p,g) resonance at the proton energy of 0.827 MeV C1356001 36 as well as the two resonance reactions H(19F,g) and C1356001 37 H(19F,g) at the fluorine energy of 16.440 MeV. C1356001 38 PART-DET (A,P,D,T) C1356001 39 HISTORY (20051101C) DR C1356001 40 (20230726A) OS. REACTION coding corrected in subs.2-4 C1356001 41 ENDBIB 39 0 C1356001 42 COMMON 1 3 C1356001 43 ANG C1356001 44 ADEG C1356001 45 30. C1356001 46 ENDCOMMON 3 0 C1356001 47 ENDSUBENT 46 0 C135600199999 SUBENT C1356002 20230802 C231C1356002 1 BIB 4 8 C1356002 2 REACTION (1-H-1(A,EL)1-H-1,,DA,P) C1356002 3 ERR-ANALYS (ERR-SYS) Systematic error: contribution to the C1356002 4 uncertainty in the cross-sections due to target tilt C1356002 5 angle is estimated to be +/-1.0 %. C1356002 6 (ERR-T) The uncertainty in each cross section is C1356002 7 estimated to be +/-3.2 % C1356002 8 STATUS (TABLE,,J.F.Browning+,J,NIM/B,219-220,317,2004) Table 1C1356002 9 HISTORY (20230726A) Left side of tautology reaction deleted C1356002 10 ENDBIB 8 0 C1356002 11 COMMON 2 3 C1356002 12 ERR-SYS ERR-T C1356002 13 PER-CENT PER-CENT C1356002 14 1.0 3.2 C1356002 15 ENDCOMMON 3 0 C1356002 16 DATA 2 22 C1356002 17 EN DATA C1356002 18 MEV MB/SR C1356002 19 9.33 646.66 C1356002 20 9.43 630.90 C1356002 21 9.53 637.78 C1356002 22 9.63 652.51 C1356002 23 9.73 646.96 C1356002 24 9.83 615.68 C1356002 25 9.93 625.79 C1356002 26 10.03 610.63 C1356002 27 10.14 585.16 C1356002 28 10.24 600.40 C1356002 29 10.34 588.52 C1356002 30 10.44 560.31 C1356002 31 10.54 559.37 C1356002 32 10.64 560.38 C1356002 33 10.74 552.68 C1356002 34 10.84 553.87 C1356002 35 10.94 541.76 C1356002 36 11.04 521.33 C1356002 37 11.14 518.87 C1356002 38 11.24 520.00 C1356002 39 11.35 496.42 C1356002 40 11.45 512.70 C1356002 41 ENDDATA 24 0 C1356002 42 ENDSUBENT 41 0 C135600299999 SUBENT C1356003 20230802 C231C1356003 1 BIB 4 8 C1356003 2 REACTION (1-H-2(A,EL)1-H-2,,DA,D) C1356003 3 ERR-ANALYS (ERR-SYS) Systematic error: contribution to the C1356003 4 uncertainty in the cross-sections due to target tilt C1356003 5 angle is estimated to be +/-1.0 %. C1356003 6 (ERR-T) The uncertainty in each cross section is C1356003 7 estimated to be +/-3.2 % C1356003 8 STATUS (TABLE,,J.F.Browning+,J,NIM/B,219-220,317,2004) Table 2C1356003 9 HISTORY (20230726A) Left side of tautology reaction deleted C1356003 10 ENDBIB 8 0 C1356003 11 COMMON 2 3 C1356003 12 ERR-SYS ERR-T C1356003 13 PER-CENT PER-CENT C1356003 14 1.0 3.2 C1356003 15 ENDCOMMON 3 0 C1356003 16 DATA 2 18 C1356003 17 EN DATA C1356003 18 MEV MB/SR C1356003 19 8.84 313.76 C1356003 20 8.95 316.80 C1356003 21 9.05 332.24 C1356003 22 9.15 317.14 C1356003 23 9.25 325.40 C1356003 24 9.35 324.91 C1356003 25 9.45 320.33 C1356003 26 9.55 320.50 C1356003 27 9.65 332.10 C1356003 28 9.75 321.94 C1356003 29 9.85 321.08 C1356003 30 9.95 327.74 C1356003 31 10.05 322.53 C1356003 32 10.16 312.49 C1356003 33 10.26 321.73 C1356003 34 10.36 314.61 C1356003 35 10.56 310.39 C1356003 36 10.86 313.08 C1356003 37 ENDDATA 20 0 C1356003 38 ENDSUBENT 37 0 C135600399999 SUBENT C1356004 20230802 C231C1356004 1 BIB 4 8 C1356004 2 REACTION (1-H-3(A,EL)1-H-3,,DA,T) C1356004 3 ERR-ANALYS (ERR-SYS) Systematic error: contribution to the C1356004 4 uncertainty in the cross-sections due to target tilt C1356004 5 angle is estimated to be +/-1.0 %. C1356004 6 (ERR-T) The uncertainty in each cross section is C1356004 7 estimated to be +/-3.2 % C1356004 8 STATUS (TABLE,,J.F.Browning+,J,NIM/B,219-220,317,2004) Table 3C1356004 9 HISTORY (20230726A) Left side of tautology reaction deleted C1356004 10 ENDBIB 8 0 C1356004 11 COMMON 2 3 C1356004 12 ERR-SYS ERR-T C1356004 13 PER-CENT PER-CENT C1356004 14 1.0 3.2 C1356004 15 ENDCOMMON 3 0 C1356004 16 DATA 2 17 C1356004 17 EN DATA C1356004 18 MEV MB/SR C1356004 19 8.809 148.72 C1356004 20 8.910 163.78 C1356004 21 9.011 180.88 C1356004 22 9.112 193.73 C1356004 23 9.213 204.58 C1356004 24 9.315 216.40 C1356004 25 9.416 215.22 C1356004 26 9.517 219.35 C1356004 27 9.618 218.00 C1356004 28 9.719 220.55 C1356004 29 9.820 210.66 C1356004 30 9.921 203.46 C1356004 31 10.022 187.84 C1356004 32 10.123 175.89 C1356004 33 10.224 161.07 C1356004 34 10.325 149.53 C1356004 35 10.829 89.30 C1356004 36 ENDDATA 19 0 C1356004 37 ENDSUBENT 36 0 C135600499999 ENDENTRY 4 0 C135699999999