ENTRY C2348 20180703 C178C234800000001 SUBENT C2348001 20180703 C178C234800100001 BIB 10 26 C234800100002 TITLE Excitation functions for 7Be production by light-ion C234800100003 bombardment of 12C C234800100004 AUTHOR (C.B.Fulmer,D.A.Goldberg) C234800100005 REFERENCE (J,PR/C,11,50,1975) C234800100006 #doi:10.1103/PhysRevC.11.50 C234800100007 INSTITUTE (1USAORL,1USAMRY) C234800100008 FACILITY (ISOCY,1USAORL) The Oak Ridge isochronous cyclotron. C234800100009 (CYCLO,1USAMRY) The University of Maryland cyclotron. C234800100010 SAMPLE Target foils 15.6 and 24.5 mg/cm2 thick were used. C234800100011 For the higher energy deuteron data thicker carbon C234800100012 wafers (287 mg/cm2) were sandwiched between C234800100013 neighboring foils; spectra from the thin foils were C234800100014 used. C234800100015 DETECTOR (GELI) C234800100016 METHOD (ACTIV,STTA) Stacked carbon foil targets were exposed C234800100017 to incident particle beams. Subsequently gamma-ray C234800100018 spectra of individual target foils were measured to C234800100019 determine the 7Be yields. C234800100020 ERR-ANALYS (DATA-ERR,10.,200.) Errors in the absolute cross C234800100021 sections are less than 10% in the flat portions of C234800100022 the excitation functions. In the steep portions of C234800100023 the curves uncertainties in incident particle energy C234800100024 due to straggling result in errors as large as a C234800100025 factor of 2. This is most apparent in the deuteron C234800100026 data. C234800100027 HISTORY (20180703C) BP C234800100028 ENDBIB 26 0 C234800100029 COMMON 1 3 C234800100030 EN-RSL C234800100031 MEV C234800100032 0.7 C234800100033 ENDCOMMON 3 0 C234800100034 ENDSUBENT 33 0 C234800199999 SUBENT C2348002 20180703 C178C234800200001 BIB 2 2 C234800200002 REACTION (6-C-0(D,X)4-BE-7,,SIG) C234800200003 STATUS (CURVE) Fig. 1, page 51. C234800200004 ENDBIB 2 0 C234800200005 NOCOMMON 0 0 C234800200006 DATA 2 16 C234800200007 EN DATA C234800200008 MEV MB C234800200009 22.127 3.475E-01 C234800200010 23.368 2.407E-01 C234800200011 24.398 4.296E-01 C234800200012 30.008 2.879E+00 C234800200013 31.641 2.810E+00 C234800200014 37.079 6.194E+00 C234800200015 39.358 9.143E+00 C234800200016 46.800 1.748E+01 C234800200017 52.213 2.107E+01 C234800200018 57.120 2.368E+01 C234800200019 62.404 2.691E+01 C234800200020 66.050 2.785E+01 C234800200021 71.081 2.984E+01 C234800200022 75.977 2.646E+01 C234800200023 79.871 2.491E+01 C234800200024 83.513 2.344E+01 C234800200025 ENDDATA 18 0 C234800200026 ENDSUBENT 25 0 C234800299999 SUBENT C2348003 20180703 C178C234800300001 BIB 2 2 C234800300002 REACTION (6-C-0(HE3,X)4-BE-7,,SIG) C234800300003 STATUS (CURVE) Fig. 1, page 51. C234800300004 ENDBIB 2 0 C234800300005 NOCOMMON 0 0 C234800300006 DATA 2 26 C234800300007 EN DATA C234800300008 MEV MB C234800300009 13.290 5.443E+01 C234800300010 19.345 9.248E+01 C234800300011 24.996 8.199E+01 C234800300012 29.510 6.310E+01 C234800300013 33.524 5.214E+01 C234800300014 37.158 4.062E+01 C234800300015 40.300 4.057E+01 C234800300016 43.563 3.600E+01 C234800300017 46.579 3.554E+01 C234800300018 49.595 3.550E+01 C234800300019 52.111 3.718E+01 C234800300020 55.001 3.671E+01 C234800300021 57.518 3.937E+01 C234800300022 59.907 3.980E+01 C234800300023 62.545 3.929E+01 C234800300024 64.683 3.973E+01 C234800300025 66.441 3.878E+01 C234800300026 87.299 3.338E+01 C234800300027 88.553 3.145E+01 C234800300028 89.936 3.144E+01 C234800300029 90.816 3.180E+01 C234800300030 91.822 3.179E+01 C234800300031 93.079 3.215E+01 C234800300032 94.590 3.409E+01 C234800300033 96.351 3.530E+01 C234800300034 97.857 3.365E+01 C234800300035 ENDDATA 28 0 C234800300036 ENDSUBENT 35 0 C234800399999 SUBENT C2348004 20180703 C178C234800400001 BIB 2 2 C234800400002 REACTION (6-C-0(A,X)4-BE-7,,SIG) C234800400003 STATUS (CURVE) Fig. 1, page 51. C234800400004 ENDBIB 2 0 C234800400005 NOCOMMON 0 0 C234800400006 DATA 2 15 C234800400007 EN DATA C234800400008 MEV MB C234800400009 38.352 4.642E-01 C234800400010 42.067 2.457E+00 C234800400011 45.382 7.373E+00 C234800400012 49.308 1.515E+01 C234800400013 52.208 1.895E+01 C234800400014 55.105 2.181E+01 C234800400015 58.377 2.423E+01 C234800400016 61.270 2.508E+01 C234800400017 63.533 2.536E+01 C234800400018 65.416 2.417E+01 C234800400019 68.184 2.592E+01 C234800400020 70.696 2.470E+01 C234800400021 72.833 2.527E+01 C234800400022 74.843 2.466E+01 C234800400023 77.861 2.522E+01 C234800400024 ENDDATA 17 0 C234800400025 ENDSUBENT 24 0 C234800499999 ENDENTRY 4 0 C234899999999