ENTRY C1444 20060718 C078C144400000001 SUBENT C1444001 20060718 C078C144400100001 BIB 11 29 C144400100002 INSTITUTE (1USASC) C144400100003 REFERENCE (J,NIM/B,249,101,2006) C144400100004 AUTHOR (J.C.Banks,W.R.Wampler,J.F.Browning,B.L.Doyle) C144400100005 TITLE Cross sections for 165 degree backscattering of C144400100006 8.0-11.7 MeV a from carbon C144400100007 FACILITY (VDGT,1USASC) A 6 MV EN tandem Van de Graaff- C144400100008 Pelletron accelerator C144400100009 INC-SPECT Energy range from 8.0 to 11.7 MeV at the 165 degree C144400100010 backscattering angle. The beam energy has an energy C144400100011 spread of +/- 1 keV. C144400100012 DETECTOR (SIBAR) an Ortec (BB-016-050-400), having a about C144400100013 16 keV energy resolution and 400 lm depletion depth. C144400100014 The detector solid angle was 6.888 msr as measured C144400100015 using a NIST traceable 238Pu-alpha source that had C144400100016 a certified activity of +/- 1.3 %. C144400100017 SAMPLE Carbon films were e-beam deposited onto Mo substrates C144400100018 and analyzed using both 1.5 MeV 1H+ and 4He+ C144400100019 backscattering spectrometry. C144400100020 The C foils were purchased from ACF-Metals with a C144400100021 stated thickness of about 42(+/-4) microg/cm2 and wereC144400100022 floated off the glass substrate on which they were C144400100023 deposited using deionized water and mounted on flat C144400100024 stainless steel washers. C144400100025 ERR-ANALYS The uncertainty in the absolute carbon cross section C144400100026 measurements for the Sandia foils is +/- 10.3%, using C144400100027 the mean peak yield and +/- 11.4% at the lowest peak C144400100028 yield. C144400100029 STATUS Data received from author (J. C. Banks) on 6/21/2006 C144400100030 HISTORY (20060626C) DR C144400100031 ENDBIB 29 0 C144400100032 COMMON 2 3 C144400100033 ANG ANG-RSL C144400100034 ADEG ADEG C144400100035 165. 0.2 C144400100036 ENDCOMMON 3 0 C144400100037 ENDSUBENT 36 0 C144400199999 SUBENT C1444002 20060718 C078C144400200001 BIB 3 3 C144400200002 REACTION (6-C-12(A,EL)6-C-12,,DA,,RTH) C144400200003 SAMPLE Film number 1 C144400200004 ERR-ANALYS (ERR-T) Total uncertainty C144400200005 ENDBIB 3 0 C144400200006 NOCOMMON 0 0 C144400200007 DATA 3 11 C144400200008 EN DATA ERR-T C144400200009 MEV NO-DIM PER-CENT C144400200010 8.9642 46.9967 11.4 C144400200011 9.4655 94.6930 11.4 C144400200012 9.9668 37.4035 11.4 C144400200013 10.4679 4.6231 11.4 C144400200014 10.9690 18.9150 11.4 C144400200015 11.0692 69.9092 11.4 C144400200016 11.1694 77.2908 11.4 C144400200017 11.2696 80.6643 11.4 C144400200018 11.3698 81.5091 11.4 C144400200019 11.4700 82.8379 11.4 C144400200020 11.6704 58.2092 11.4 C144400200021 ENDDATA 13 0 C144400200022 ENDSUBENT 21 0 C144400299999 SUBENT C1444003 20060718 C078C144400300001 BIB 3 3 C144400300002 REACTION (6-C-12(A,EL)6-C-12,,DA,,RTH) C144400300003 SAMPLE Film number 2 C144400300004 ERR-ANALYS (ERR-T) Total uncertainty C144400300005 ENDBIB 3 0 C144400300006 NOCOMMON 0 0 C144400300007 DATA 3 7 C144400300008 EN DATA ERR-T C144400300009 MEV NO-DIM PER-CENT C144400300010 10.9690 17.4005 11.4 C144400300011 11.0692 70.8006 11.4 C144400300012 11.1694 77.5430 11.4 C144400300013 11.2696 83.2889 11.4 C144400300014 11.3698 85.8850 11.4 C144400300015 11.4700 84.0101 11.4 C144400300016 11.6704 58.5279 11.4 C144400300017 ENDDATA 9 0 C144400300018 ENDSUBENT 17 0 C144400399999 SUBENT C1444004 20060718 C078C144400400001 BIB 3 3 C144400400002 REACTION (6-C-12(A,EL)6-C-12,,DA,,RTH) C144400400003 SAMPLE Foil number 1 C144400400004 ERR-ANALYS (ERR-T) Total uncertainty C144400400005 ENDBIB 3 0 C144400400006 NOCOMMON 0 0 C144400400007 DATA 3 21 C144400400008 EN DATA ERR-T C144400400009 MEV NO-DIM PER-CENT C144400400010 7.9882 8.1541 11.4 C144400400011 8.0383 9.6996 11.4 C144400400012 8.0883 7.5241 11.4 C144400400013 8.1384 8.8133 11.4 C144400400014 8.1884 14.8308 11.4 C144400400015 8.2385 14.1873 11.4 C144400400016 8.2885 14.3778 11.4 C144400400017 8.3386 14.8646 11.4 C144400400018 8.3886 15.6536 11.4 C144400400019 8.4387 15.8218 11.4 C144400400020 8.4887 16.3139 11.4 C144400400021 8.5388 16.7823 11.4 C144400400022 8.5888 16.9067 11.4 C144400400023 8.6389 16.7470 11.4 C144400400024 8.6889 16.7818 11.4 C144400400025 8.7390 16.2703 11.4 C144400400026 8.7890 14.1288 11.4 C144400400027 8.8390 10.8976 11.4 C144400400028 8.8891 4.3577 11.4 C144400400029 8.9391 5.5659 11.4 C144400400030 8.9892 48.6564 11.4 C144400400031 ENDDATA 23 0 C144400400032 ENDSUBENT 31 0 C144400499999 SUBENT C1444005 20060718 C078C144400500001 BIB 3 3 C144400500002 REACTION (6-C-12(A,EL)6-C-12,,DA,,RTH) C144400500003 SAMPLE Foil number 2 C144400500004 ERR-ANALYS (ERR-T) Total uncertainty C144400500005 ENDBIB 3 0 C144400500006 NOCOMMON 0 0 C144400500007 DATA 3 45 C144400500008 EN DATA ERR-T C144400500009 MEV NO-DIM PER-CENT C144400500010 8.9391 5.8346 11.4 C144400500011 8.9892 57.9756 11.4 C144400500012 9.0392 62.2587 11.4 C144400500013 9.0893 58.2988 11.4 C144400500014 9.1393 56.2885 11.4 C144400500015 9.1893 60.9932 11.4 C144400500016 9.2890 77.2691 11.4 C144400500017 9.3900 90.7310 11.4 C144400500018 9.4896 102.4821 11.4 C144400500019 9.5396 105.5308 11.4 C144400500020 9.5897 108.9840 11.4 C144400500021 9.6397 112.9581 11.4 C144400500022 9.6897 112.5579 11.4 C144400500023 9.7900 101.6480 11.4 C144400500024 9.8900 74.4330 11.4 C144400500025 9.9900 38.6889 11.4 C144400500026 9.9900 40.3183 11.4 C144400500027 10.0400 26.9190 11.4 C144400500028 10.0900 17.1468 11.4 C144400500029 10.1401 12.5149 11.4 C144400500030 10.1901 13.1515 11.4 C144400500031 10.2401 22.7327 11.4 C144400500032 10.2902 16.6376 11.4 C144400500033 10.3402 14.0282 11.4 C144400500034 10.3902 10.0390 11.4 C144400500035 10.4403 7.0795 11.4 C144400500036 10.4903 5.3214 11.4 C144400500037 10.5403 3.6106 11.4 C144400500038 10.5904 4.3534 11.4 C144400500039 10.6404 5.4076 11.4 C144400500040 10.6904 6.5470 11.4 C144400500041 10.7405 6.3734 11.4 C144400500042 10.7905 6.3410 11.4 C144400500043 10.8405 4.9554 11.4 C144400500044 10.8906 2.5188 11.4 C144400500045 10.9406 1.7813 11.4 C144400500046 10.9906 13.2244 11.4 C144400500047 10.9906 12.4895 11.4 C144400500048 11.0907 68.2614 11.4 C144400500049 11.1908 77.7404 11.4 C144400500050 11.2908 80.7591 11.4 C144400500051 11.3909 84.8705 11.4 C144400500052 11.4909 82.5564 11.4 C144400500053 11.5910 76.7588 11.4 C144400500054 11.6910 59.8538 11.4 C144400500055 ENDDATA 47 0 C144400500056 ENDSUBENT 55 0 C144400599999 ENDENTRY 5 0 C144499999999