ENTRY C2170 20150820 C152C217000000001 SUBENT C2170001 20150820 C152C217000100001 BIB 9 29 C217000100002 TITLE Nuclear Excitation Functions. I. Na23(d,p)Na24, C217000100003 Br81(d,p)Br82, and Br(d,2n)Kr(34 hr.) C217000100004 AUTHOR (E.T.Clarke,J.W.Irvine Jr) C217000100005 REFERENCE (J,PR,66,231,1944) C217000100006 #doi:10.1103/PhysRev.66.231 C217000100007 INSTITUTE (1USAMIT) C217000100008 FACILITY (CYCLO,1USAMIT) MIT cyclotron. C217000100009 SAMPLE Stack of NaBr films obtained by evaporation in vacuum C217000100010 on aluminum foil. Each foil was covered above and C217000100011 below by 1.7 mg/cm2 aluminum foils, so that the C217000100012 thickness of the sodium bromide layer was about 5 C217000100013 mg/cm2. C217000100014 DETECTOR Mica window beta ray counters. Platinum screen C217000100015 cathode ray gamma ray counter. C217000100016 METHOD (ACTIV,TTM,CHSEP) Deuteron energy determinations were C217000100017 made by measurement of range in aluminum. Detection C217000100018 by means of beta-ray emission was chosen as the means C217000100019 for obtaining the relative excitation curves of the C217000100020 bromine and sodium isotopes. The activities of each C217000100021 isotope were measured on a calibrated gamma-ray C217000100022 counter which yielded three excitation curves and the C217000100023 known absolute disintegration rates and scheme of C217000100024 24Na and 82Br. When a volatile or gaseous product is C217000100025 formed in a solid target it generally is retained in C217000100026 the structure of the solid material. In order to C217000100027 liberate the krypton after bombardment had been C217000100028 completed, it was necessary only to dissolve the C217000100029 foils in water. C217000100030 HISTORY (20150820C) BP C217000100031 ENDBIB 29 0 C217000100032 NOCOMMON 0 0 C217000100033 ENDSUBENT 32 0 C217000199999 SUBENT C2170002 20150820 C152C217000200001 BIB 3 3 C217000200002 REACTION (11-NA-23(D,P)11-NA-24,,SIG) C217000200003 DECAY-DATA (11-NA-24,14.8HR,B-) C217000200004 STATUS (CURVE) Fig. 4, page 238. C217000200005 ENDBIB 3 0 C217000200006 NOCOMMON 0 0 C217000200007 DATA 2 28 C217000200008 EN DATA C217000200009 MEV B C217000200010 1.244 0.007 C217000200011 1.737 0.028 C217000200012 2.147 0.092 C217000200013 2.479 0.144 C217000200014 2.693 0.177 C217000200015 2.810 0.204 C217000200016 3.160 0.268 C217000200017 3.473 0.320 C217000200018 3.531 0.329 C217000200019 4.236 0.413 C217000200020 4.924 0.455 C217000200021 5.536 0.467 C217000200022 6.229 0.450 C217000200023 6.802 0.452 C217000200024 7.338 0.424 C217000200025 7.796 0.381 C217000200026 8.886 0.341 C217000200027 9.898 0.292 C217000200028 10.293 0.287 C217000200029 10.650 0.279 C217000200030 11.028 0.247 C217000200031 11.344 0.239 C217000200032 11.681 0.226 C217000200033 11.999 0.214 C217000200034 12.315 0.208 C217000200035 12.671 0.210 C217000200036 12.987 0.205 C217000200037 13.363 0.208 C217000200038 ENDDATA 30 0 C217000200039 ENDSUBENT 38 0 C217000299999 SUBENT C2170003 20150820 C152C217000300001 BIB 3 3 C217000300002 REACTION (35-BR-81(D,P)35-BR-82,,SIG) C217000300003 DECAY-DATA (35-BR-82-G,34.0HR,B-) C217000300004 STATUS (CURVE) Fig. 4, page 238. C217000300005 ENDBIB 3 0 C217000300006 NOCOMMON 0 0 C217000300007 DATA 2 19 C217000300008 EN DATA C217000300009 MEV B C217000300010 3.497 0.007 C217000300011 4.247 0.028 C217000300012 4.895 0.080 C217000300013 5.541 0.152 C217000300014 6.227 0.220 C217000300015 6.773 0.315 C217000300016 7.324 0.351 C217000300017 7.797 0.370 C217000300018 9.418 0.360 C217000300019 10.347 0.354 C217000300020 10.704 0.344 C217000300021 11.061 0.319 C217000300022 11.356 0.337 C217000300023 11.713 0.325 C217000300024 12.030 0.313 C217000300025 12.327 0.303 C217000300026 12.683 0.305 C217000300027 13.022 0.266 C217000300028 13.316 0.299 C217000300029 ENDDATA 21 0 C217000300030 ENDSUBENT 29 0 C217000399999 SUBENT C2170004 20150820 C152C217000400001 BIB 4 11 C217000400002 REACTION (35-BR-79(D,2N)36-KR-79,,SIG,,REL) C217000400003 DECAY-DATA (36-KR-79-G,34.0HR,DG) C217000400004 COMMENT Original article does not identify 79Kr as a product, C217000400005 it simply states Kr. 79Kr was deduced using half life C217000400006 and decay mode information. Authors mention also C217000400007 Kr-81 as (possible) product, but this could not C217000400008 possibly be measured here, as Kr-81g has half-life of C217000400009 229000 yr, and Kr-81m has 13 sec. The production of C217000400010 Kr-79 from Br-81 is also excluded, as this would be C217000400011 the (d,4n) reaction which has a much higher threshold. C217000400012 STATUS (CURVE) Fig. 4, page 238. C217000400013 ENDBIB 11 0 C217000400014 NOCOMMON 0 0 C217000400015 DATA 2 19 C217000400016 EN DATA C217000400017 MEV ARB-UNITS C217000400018 5.553 0.001 C217000400019 6.204 0.022 C217000400020 6.734 0.068 C217000400021 7.304 0.104 C217000400022 7.855 0.135 C217000400023 8.383 0.198 C217000400024 8.872 0.271 C217000400025 9.384 0.293 C217000400026 9.834 0.351 C217000400027 10.282 0.431 C217000400028 10.678 0.417 C217000400029 11.052 0.432 C217000400030 11.347 0.457 C217000400031 11.722 0.466 C217000400032 12.034 0.512 C217000400033 12.351 0.504 C217000400034 12.702 0.566 C217000400035 13.019 0.552 C217000400036 13.354 0.573 C217000400037 ENDDATA 21 0 C217000400038 ENDSUBENT 37 0 C217000499999 ENDENTRY 4 0 C217099999999