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