ENTRY C2394 20190426 C185C239400000001 SUBENT C2394001 20190426 C185C239400100001 BIB 10 26 C239400100002 TITLE Nuclear Excitation Functions. II. Al27(d;p,alpha)Na24 C239400100003 AUTHOR (E.T.Clarke) C239400100004 REFERENCE (J,PR,71,187,1947) C239400100005 #doi:10.1103/PhysRev.71.187 C239400100006 INSTITUTE (1USAMIT) C239400100007 FACILITY (CYCLO,1USAMIT) C239400100008 SAMPLE A stack of fifty foils, each ~4.55 mg/cm2 thick, was C239400100009 prepared from sections of aluminum sheet of known C239400100010 area and weight. Variations in thickness of the foils C239400100011 were found by this means to be less than 1 percent. C239400100012 DETECTOR (PROPC) Activities in the fifty foils were measured C239400100013 on a bell-type mica-window beta-ray counter and a C239400100014 scale-of-128 circuit. C239400100015 METHOD (ACTIV,STTA,CHSEP) A number of aluminum foils were C239400100016 first stacked up and bombarded with the full deuteron C239400100017 beam of the M.I.T. cyclotron. Half-life measurements C239400100018 and a chemical analysis of the activity induced in C239400100019 the first few foils were carried out, the results of C239400100020 which confirmed the assumption that the isotope being C239400100021 produced from the aluminum was 14.8-hour Na24. The C239400100022 absolute cross section can be changed by about a C239400100023 factor of two by adjusting the variables, showing C239400100024 that the observed agreement is well within the C239400100025 probable error. C239400100026 DECAY-DATA (11-NA-24,14.8HR,B-) C239400100027 HISTORY (20190426C) BP C239400100028 ENDBIB 26 0 C239400100029 NOCOMMON 0 0 C239400100030 ENDSUBENT 29 0 C239400199999 SUBENT C2394002 20190426 C185C239400200001 BIB 2 2 C239400200002 REACTION (13-AL-27(D,X)11-NA-24,,SIG) C239400200003 STATUS (CURVE) Fig. 2, page 190. C239400200004 ENDBIB 2 0 C239400200005 NOCOMMON 0 0 C239400200006 DATA 2 19 C239400200007 EN DATA C239400200008 MEV MB C239400200009 10.302 0.039 C239400200010 10.566 0.105 C239400200011 10.805 0.184 C239400200012 11.044 0.354 C239400200013 11.283 0.630 C239400200014 11.514 0.998 C239400200015 11.753 1.510 C239400200016 11.984 2.166 C239400200017 12.214 3.098 C239400200018 12.437 4.096 C239400200019 12.668 5.357 C239400200020 12.882 6.591 C239400200021 13.113 8.403 C239400200022 13.327 10.766 C239400200023 13.541 13.129 C239400200024 13.739 14.639 C239400200025 13.945 17.133 C239400200026 14.159 19.891 C239400200027 14.357 20.547 C239400200028 ENDDATA 21 0 C239400200029 ENDSUBENT 28 0 C239400299999 ENDENTRY 2 0 C239499999999