ENTRY D0459 20080209 D059D045900000001 SUBENT D0459001 20080209 D059D045900100001 BIB 10 33 D045900100002 TITLE Cross section for proton-tritium scattering from 1.4 D045900100003 to 3.4 MeV at the laboratory angle of 165. degr. D045900100004 AUTHOR (X.J.Xia,W.Ding,B.Zhang,X.G.Long,S.Z.Luo,S.M.Peng, D045900100005 R.Hutton,L.Q.Shi) D045900100006 INSTITUTE (3CPRFUD) Applied ion beam Physics Laboratory, D045900100007 Institute of Modern Physics D045900100008 (3CPRCPR) Institute of Nuclear and Chemistry, China D045900100009 Academy of Engineering Physics, Chengdu, 610003, China D045900100010 FACILITY (VDGT,3CPRFUD) NEC 9SDH-2 2x3MV tandem accelerator D045900100011 at Fudan University D045900100012 REFERENCE (J,NIM/B,266,705,2008) D045900100013 SAMPLE The Pd/TiTx/Al sample was prepared by a conventional D045900100014 hydrogenation method, using however an apparatus D045900100015 which enables tritium gas to be handled. A uniform D045900100016 Ti film of 2.44x10**17 atoms/cm2 was first sputtered D045900100017 onto a 3mm Al foil, and then a Pd overlayer of D045900100018 4.4x10**16 atoms/cm2 was deposited onto the Ti film. D045900100019 DETECTOR (SIBAR) The Au/Si surface barrier detector was D045900100020 placed at the laboratory backward angle of 165. D045900100021 degr., set by a defining slit of 3x4 mm. D045900100022 ERR-ANALYS (ERR-1) The uncertainty associated with the D045900100023 determination of absolute tritium concentration D045900100024 (ERR-2) The measuring error of the areal density D045900100025 is less than 4%. D045900100026 (ANG-ERR) Uncertainties in the scattering angle D045900100027 (ERR-T) The total error associated with the measured D045900100028 cross section is less than 7.5% icluding ERR-1, ERR-2, D045900100029 statistical errors and background subtraction D045900100030 uncertainties in the determination of T and Pd peak D045900100031 areas which are typically +-2-3%, and in all cases D045900100032 less than +-4%. D045900100033 STATUS (APRVD) Entry was approved by Dr.Liqun Shi D045900100034 HISTORY (20080209C) D045900100035 ENDBIB 33 0 D045900100036 COMMON 6 3 D045900100037 ANG EN-RSL ANG-ERR ERR-1 ERR-2 ERR-T D045900100038 ADEG MEV ADEG PER-CENT PER-CENT PER-CENT D045900100039 165. 0.012 1.0 5.0 4.0 7.5 D045900100040 ENDCOMMON 3 0 D045900100041 ENDSUBENT 40 0 D045900199999 SUBENT D0459002 20080209 D059D045900200001 BIB 2 2 D045900200002 REACTION (1-H-3(P,EL)1-H-3,,DA) D045900200003 STATUS (TABLE) tbl.1 from ref. D045900200004 ENDBIB 2 0 D045900200005 NOCOMMON 0 0 D045900200006 DATA 2 11 D045900200007 EN DATA D045900200008 KEV MB/SR D045900200009 1422.0 140. D045900200010 1623.0 138. D045900200011 1824.0 135. D045900200012 2024.0 130. D045900200013 2224.0 126. D045900200014 2424.0 118. D045900200015 2625.0 113. D045900200016 2825.0 106. D045900200017 3025.0 100. D045900200018 3225.0 95. D045900200019 3425.0 92. D045900200020 ENDDATA 13 0 D045900200021 ENDSUBENT 20 0 D045900299999 ENDENTRY 2 0 D045999999999