ENTRY B0005 20011220 0000B000500000001 SUBENT B0005001 20011220 0000B000500100001 BIB 10 26 B000500100002 TITLE (HE-3,2N) Excitation Functions For Some Light Nuclei. B000500100003 AUTHOR (C.E.MOSS, C.S.ZAIDINS) B000500100004 INSTITUTE (1USACLU) B000500100005 REFERENCE (J,NP/A,235,11,1974) B000500100006 FACILITY (CYCLO,1USACLU) B000500100007 METHOD (SITA,EXTB,BCINT) B000500100008 Energy-Loss Corrections were Applied to Determine the B000500100009 Energy Halfway Through the Targets According to B000500100010 C.F. Williamson Et Al., Cea-R3042 (1966). To Reduce B000500100011 Background, in Case of Gamma-Measurements the Targets B000500100012 Were Transferred by Means of a Pneumatic Shuttle B000500100013 Between Irradiation Position and a Low Background B000500100014 Counting Area Within About 0.3 Sec. For Proton B000500100015 Measurements, the Si-Detector was Pulled Back 2.3 Cm B000500100016 During the Irradiation Periods. Four Successive B000500100017 Spectra were Recorded in Multi-Spectrum Scaling Mode. B000500100018 COMMENT The C.M.-Projectile Energy Given by the Authors was B000500100019 Converted Into Energy in the Laboratory System by the B000500100020 Compiler of Kachapag. B000500100021 ADD-RES (COMP) B000500100022 STATUS (CURVE) By Kachapag. B000500100023 HISTORY (19750825C)Mzla B000500100024 (19940522A) Some Corrections have Been Included by B000500100025 CAJAD B000500100026 (19970913A) Err-Analysis is Corrected. Lower Case. B000500100027 (20011010U) Last checking has been done. B000500100028 ENDBIB 26 0 B000500100029 NOCOMMON 0 0 B000500100030 ENDSUBENT 29 0 B000500199999 SUBENT B0005002 20011220 0000B000500200001 BIB 6 16 B000500200002 REACTION (4-BE-9(HE3,2N)6-C-10,,SIG,,,EXP) B000500200003 RAD-DET (6-C-10,DG) B000500200004 DECAY-DATA (6-C-10,19.41SEC,DG,717.,1.0) B000500200005 DETECTOR (GELI) B000500200006 SAMPLE Be-Foil, Purity of Foil 99.8% be, B000500200007 Thickness 0.0025(+-0.0003)Cm, Sandwiched Between Two B000500200008 0.0018 Cm Thick Al-Foils to Prevent from Mechanical B000500200009 Shock of the Pneumatic Shuttle. B000500200010 ERR-ANALYS (ERR-S) The Statistical Error, Which was Calculated B000500200011 From the Deviations Between Several Measurements, is B000500200012 Given in the Data-Section. The Additional Error Due toB000500200013 The Uncertainties in the Target Thickness and the B000500200014 Counter Efficiency Amounts to 14% of the Absolute CrossB000500200015 Sections. B000500200016 The Loss of Activity Due to Recoils Leaving the Target B000500200017 Was Estimated to Amount to Less Than 1%. B000500200018 ENDBIB 16 0 B000500200019 NOCOMMON 0 0 B000500200020 DATA 3 9 B000500200021 EN DATA ERR-S B000500200022 MEV MICRO-B MICRO-B B000500200023 10.3 117. 66.5 B000500200024 13.9 129. 30.1 B000500200025 16.5 253. 52.1 B000500200026 21.5 333. 55.8 B000500200027 26.3 353. 13.4 B000500200028 30.1 322. 37.6 B000500200029 34.9 344. 68.7 B000500200030 38. 213. 55.3 B000500200031 40.8 222. 54.7 B000500200032 ENDDATA 11 0 B000500200033 ENDSUBENT 32 0 B000500299999 SUBENT B0005003 20011220 0000B000500300001 BIB 6 14 B000500300002 REACTION (13-AL-27(HE3,2N)15-P-28,,SIG,,,EXP) B000500300003 RAD-DET (15-P-28,DG) B000500300004 DECAY-DATA (15-P-28,268.MSEC,DG,4498.,0.11) B000500300005 DETECTOR (GELI) B000500300006 SAMPLE Al-Foil, Thickness of Foil 51.(+-5) Micrometer B000500300007 Purity 99.999 % Al. B000500300008 ERR-ANALYS (ERR-S) The Statistical Error, Which was Calculated B000500300009 From the Deviations Between Several Measurements, is B000500300010 Given in the Data-Section. The Additional Error Due toB000500300011 The Uncertainties in the Target Thickness and the B000500300012 Counter Efficiency Amounts to 14% of the Absolute CrossB000500300013 Sections. B000500300014 The Loss of Activity Due to Recoils Leaving the Target B000500300015 Was Estimated to Amount to Less Than 2%. B000500300016 ENDBIB 14 0 B000500300017 NOCOMMON 0 0 B000500300018 DATA 3 8 B000500300019 EN DATA ERR-S B000500300020 MEV MICRO-B MICRO-B B000500300021 13.5 106. 53.6 B000500300022 16.2 189. 30. B000500300023 21. 897. 45. B000500300024 26. 786. 32.2 B000500300025 29.8 683. 33.2 B000500300026 34.8 488. 36.5 B000500300027 37.9 387. 21.4 B000500300028 40.5 286. 31.1 B000500300029 ENDDATA 10 0 B000500300030 ENDSUBENT 29 0 B000500399999 SUBENT B0005004 20011220 0000B000500400001 BIB 7 19 B000500400002 REACTION (12-MG-24(HE3,2N)14-SI-25,,SIG,,,EXP) B000500400003 RAD-DET (14-SI-25,P).Beta-Delayed Protons B000500400004 DECAY-DATA (14-SI-25,218.MSEC,P,4260.,0.093) B000500400005 The Branching Ratio was Deduced from a Theoretically B000500400006 Calculated Beta-Branching For Si-25 and the Known B000500400007 Proton Branching Ratio of Al-25 to Mg-24. B000500400008 DETECTOR (SOLST) B000500400009 SAMPLE Mg-24-Foil, the Target Contained More Than 99% Mg-24. B000500400010 Thickness of Foil 0.72(+-0.07)Mg/Cm**2. B000500400011 ERR-ANALYS (ERR-S) The Statistical Error, Which was Calculated B000500400012 From the Deviations Between Several Measurements,is B000500400013 Given in the Data Section. B000500400014 The Additional Error Due to the Uncertainties in the B000500400015 Target Thickness, the Counter Efficiency and the RecoilB000500400016 Correction Amounts to 33% of the Absolute Cross B000500400017 Sections. B000500400018 CORRECTION Due to the Thin Target a Large Fraction (80-92 % B000500400019 OF RECOILS COULD ESCAPE. APPROPRIATE CORRECTIONS WEREB000500400020 APPLIED. B000500400021 ENDBIB 19 0 B000500400022 NOCOMMON 0 0 B000500400023 DATA 3 7 B000500400024 EN DATA ERR-S B000500400025 MEV MICRO-B MICRO-B B000500400026 25. 40.6 6.4 B000500400027 26.7 96.1 9.1 B000500400028 29.5 266. 24.6 B000500400029 32.9 317. 19.8 B000500400030 37.4 491. 27.2 B000500400031 40.8 544. 58.2 B000500400032 43. 504. 39. B000500400033 ENDDATA 9 0 B000500400034 ENDSUBENT 33 0 B000500499999 ENDENTRY 4 0 B000599999999