ENTRY C0111 20090929 C097C011100000001 SUBENT C0111001 20090929 C097C011100100001 BIB 12 32 C011100100002 INSTITUTE (1USATNL,1USADKE,1USANCA) C011100100003 REFERENCE (J,PR/C,42,1167,199010) C011100100004 AUTHOR (G.Feldman,M.J.Balbes,L.H.Kramer,J.Z.Williams, C011100100005 H.R.Weller,D.R.Tilley) C011100100006 TITLE 3H(p,gamma)4He reaction and the (gamma,p)/(gamma,n) C011100100007 ratio in 4He. C011100100008 FACILITY (VDGT,1USATNL) Fn tandem Van de Graaff C011100100009 SAMPLE Self-supported tritated titanium foil. C011100100010 MONITOR (1-H-3(P,P)1-H-3,,DA) C011100100011 Detector efficiency determined using the thick-target C011100100012 resonance yield at 125 degrees for the 12C(p,gamma) C011100100013 reaction at E(p)=14.23 MeV. C011100100014 DETECTOR (NAICR) 2 anti-coincidence-shielded Nai(Tl) C011100100015 spectrometers locvated 80.6 cm from sample and C011100100016 surrounded by 10 cm of passive Pb shielding as well C011100100017 as 20 cm of lithium-carbonated paraffin to moderate C011100100018 neutrons. Cadmium or boron shields in front of the C011100100019 detectors absorbed thermal neutrons. C011100100020 Elastic scattering measured with silicon surface- C011100100021 barrier detector, calibrated using a styandard 241Am C011100100022 alpha-particle source. C011100100023 CORRECTION Corrected for background, accidental rejection by the C011100100024 anticoincidence shield, and dead-time effects. C011100100025 COMMENT *** BY AUTHOR *** These data supersede earlier TUNL C011100100026 measurement of McBroom, et al., Phys.Rev.C 25, 1644 C011100100027 (1982). C011100100028 STATUS (TABLE) Data received by electronic mail, G. Feldman, C011100100029 1996/11/25. C011100100030 No reply to author proof sent to G. Feldman C011100100031 HISTORY (19961202C) C011100100032 (20090929A) VM:Updated to new date formats,lower case. C011100100033 BIB updates. C011100100034 ENDBIB 32 0 C011100100035 NOCOMMON 0 0 C011100100036 ENDSUBENT 35 0 C011100199999 SUBENT C0111002 20090929 C097C011100200001 BIB 2 5 C011100200002 REACTION (1-H-3(P,G)2-HE-4,,DA) C011100200003 ERR-ANALYS (DATA-ERR1) Relative uncertainties due to counting C011100200004 statistics and target nonuniformities. C011100200005 (DATA-ERR2) Estimate of overall scale error due to C011100200006 uncertainty in the gamma-ray detection efficiency. C011100200007 ENDBIB 5 0 C011100200008 COMMON 2 3 C011100200009 ANG DATA-ERR2 C011100200010 ADEG PER-CENT C011100200011 90. 10. C011100200012 ENDCOMMON 3 0 C011100200013 DATA 3 19 C011100200014 EN DATA DATA-ERR1 C011100200015 MEV MU-B/SR MU-B/SR C011100200016 2.00 5.29 0.39 C011100200017 2.50 6.25 0.46 C011100200018 3.00 6.87 0.48 C011100200019 3.50 7.27 0.46 C011100200020 4.00 7.51 0.52 C011100200021 4.50 7.44 0.63 C011100200022 5.00 7.50 0.30 C011100200023 5.75 7.17 0.57 C011100200024 6.50 6.83 0.26 C011100200025 7.50 5.93 0.42 C011100200026 8.35 5.78 0.28 C011100200027 9.00 5.37 0.20 C011100200028 9.50 5.23 0.36 C011100200029 10.50 4.76 0.25 C011100200030 11.25 4.29 0.31 C011100200031 12.00 4.13 0.27 C011100200032 13.50 3.87 0.28 C011100200033 13.60 3.71 0.29 C011100200034 15.00 4.18 0.48 C011100200035 ENDDATA 21 0 C011100200036 ENDSUBENT 35 0 C011100299999 ENDENTRY 2 0 C011199999999