ENTRY S0184 20161030 S021S018400000001 SUBENT S0184001 20161030 S021S018400100001 BIB 11 38 S018400100002 TITLE Elastic recoil cross section determination of S018400100003 deuterium by helium-4 ions at 30 degree with the S018400100004 energy range of 2.6-7.4 MeV S018400100005 AUTHOR (Zhibin Han,Wanli Hao,Chunjie Wang,Liqun Shi) S018400100006 INSTITUTE (3CPRFUD) S018400100007 REFERENCE (J,NIM/B,375,13,2016) S018400100008 #doi:10.1016/j.nimb.2016.03.014 S018400100009 FACILITY (VDGT,3CPRFUD) The NEC 9SDH-2 2x3 MV tandem acceleratorS018400100010 SAMPLE The sample Ta/TiDx/Si was prepared by DC magnetron S018400100011 sputtering. A uniform film of TiDx with 2.8E17 S018400100012 atoms/cm2 Ti atoms and 4.7E17 atoms/cm2 D atoms was S018400100013 deposited on Si substrate by reactive sputtering in S018400100014 an Ar/D gas mixture. A Ta overlayer of 2.6E16 S018400100015 atoms/cm2 (about 5 nm in thickness) was deposited on S018400100016 the TiDx film. There is also 2 at.% H in the TiDx S018400100017 sample by residual gas in the process of deposition. S018400100018 The areal density of D relative to Ta was determined S018400100019 by their scattering with 5.6 MeV 16-Oxygen assuming S018400100020 Rutherford scattering. S018400100021 DETECTOR (SIBAR) Au/Si surface barrier detector was placed at S018400100022 the laboratory angle of 165 degree and subtended a S018400100023 solid angle of 1.83E-3 sr, defined by a 3x4 mm slit. S018400100024 A elastic recoil detection analysis (ERDA) detector S018400100025 was fixed at the laboratory recoil angle of 30 degree S018400100026 and it subtended a solid angle of 1.12E-3 sr. The S018400100027 detection energy resolution was about 18 keV, and S018400100028 angular resolution is better than 1 deg. S018400100029 CORRECTION Corrected for loss of D atoms during whole measurement.S018400100030 ERR-ANALYS (ERR-T) The total uncertainty associated with the S018400100031 measured cross-section is about 5% S018400100032 (ERR-1,,1.9) Ta-He statistics and BG subtraction S018400100033 (ERR-2,,1.3) D-He statistics and BG subtraction S018400100034 (ERR-3,,1.5) Ta-16O statistics and BG subtraction S018400100035 (ERR-4,,2.2) D-16O statistics and BG subtraction S018400100036 (ERR-5,,1.2) Ta-He Rutherford cross section S018400100037 STATUS (TABLE) Data were obtained from TABLE 1 of S018400100038 J,NIM/B,375,13-16,2016 S018400100039 HISTORY (20161030C) Compiled by Tao Xi (CNDC) S018400100040 ENDBIB 38 0 S018400100041 COMMON 3 3 S018400100042 ERR-T EN-ERR EN-RSL S018400100043 PER-CENT KEV KEV S018400100044 5. 6. 1. S018400100045 ENDCOMMON 3 0 S018400100046 ENDSUBENT 45 0 S018400199999 SUBENT S0184002 20161030 S021S018400200001 BIB 1 1 S018400200002 REACTION (1-H-2(A,EL)1-H-2,,DA,D) S018400200003 ENDBIB 1 0 S018400200004 COMMON 1 3 S018400200005 ANG S018400200006 ADEG S018400200007 30. S018400200008 ENDCOMMON 3 0 S018400200009 DATA 2 25 S018400200010 EN DATA S018400200011 MEV MB/SR S018400200012 2.588 396.8 S018400200013 2.788 383.6 S018400200014 2.988 364.2 S018400200015 3.189 345.8 S018400200016 3.389 334.1 S018400200017 3.590 334.6 S018400200018 3.790 321.2 S018400200019 3.990 317.6 S018400200020 4.190 308.7 S018400200021 4.391 308.8 S018400200022 4.591 306.8 S018400200023 4.791 308.6 S018400200024 4.991 303.1 S018400200025 5.192 293.0 S018400200026 5.392 295.8 S018400200027 5.592 292.4 S018400200028 5.792 293.5 S018400200029 5.992 289.9 S018400200030 6.192 284.9 S018400200031 6.393 284.5 S018400200032 6.593 285.6 S018400200033 6.793 284.1 S018400200034 6.993 288.7 S018400200035 7.193 287.5 S018400200036 7.393 292.1 S018400200037 ENDDATA 27 0 S018400200038 ENDSUBENT 37 0 S018400299999 ENDENTRY 2 0 S018499999999