ENTRY B0133 20011220 0000B013300000001 SUBENT B0133001 20011220 0000B013300100001 BIB 11 33 B013300100002 TITLE Cross Sections For the B-11(HE-4,P)C-14 Reaction B013300100003 In the Alpha-Particle Energy Range from 4.4 to 6.7 MeV.B013300100004 AUTHOR (W.S.HOU, C.S.LIN, M.WEN, H.H.HSU, J.C.CHOU) B013300100005 INSTITUTE (3CHFSHI) B013300100006 REFERENCE (J,NSE,66,188,1978) B013300100007 FACILITY (VDG,3CHFSHI) B013300100008 DETECTOR (SOLST). 4 Silicon Surface Barrier Detectors Mounted B013300100009 In Pairs on Two Independently Movable Arms. B013300100010 SAMPLE B-11 Target, Enrichment 98.55%, Thickness 10.4 +- 0.4 B013300100011 Microgram/Cm**2. Boron Powder was Evaporated onto a 30B013300100012 Microgram/Cm**2 Gold Backing. B013300100013 METHOD (EXTB,SITA,BCINT) B013300100014 Absolute Differential Cross Sections were Measured B013300100015 At Angles from 10 to 150 Degrees in the Laboratory B013300100016 System in Steps of 10 Degrees. B013300100017 The Solid Angles of the Detectors were Determined B013300100018 By Both the Detector Geometry and Counting a Standard B013300100019 Alpha-Source. B013300100020 ANALYSIS (INTAD) B013300100021 The Angular Distributions were Fitted with Legendre B013300100022 Polynomials by the Method of Least Squares. The Total B013300100023 Cross Section was Extracted from the Zero Order B013300100024 Coefficients of these Fits. B013300100025 ERR-ANALYS (ERR-T) The Absolute Error in the Measured Total Cross B013300100026 Sections is About 13%. Included are the Statistical B013300100027 Error (< 3%), the Uncertainty in Target Thickness B013300100028 (ABOUT 10%), the Error in Solid Angle Measurement (3%)B013300100029 And the Error in Faraday Cup Efficiency (7%). B013300100030 HISTORY (19800415C)Nekw B013300100031 (19940719A) Some Corrections have Been Included by B013300100032 CAJAD B013300100033 (19981205A) Converted to Lower Case. B013300100034 (20011010U) Last checking has been done. B013300100035 ENDBIB 33 0 B013300100036 NOCOMMON 0 0 B013300100037 ENDSUBENT 36 0 B013300199999 SUBENT B0133002 20011220 0000B013300200001 BIB 2 2 B013300200002 REACTION (5-B-11(A,P)6-C-14,,SIG,,,EXP) B013300200003 PART-DET (P) B013300200004 ENDBIB 2 0 B013300200005 NOCOMMON 0 0 B013300200006 DATA 3 39 B013300200007 EN DATA ERR-T B013300200008 MEV MB MB B013300200009 4.4 252.1 31.8 B013300200010 4.5 162.6 21.4 B013300200011 4.6 128.1 17.1 B013300200012 4.65 122.4 16.7 B013300200013 4.7 118.8 16.4 B013300200014 4.75 126.5 16.2 B013300200015 4.8 144.7 19.5 B013300200016 4.85 134.4 17.9 B013300200017 4.9 134.7 17.9 B013300200018 4.95 110. 14.5 B013300200019 5. 108.5 14.4 B013300200020 5.05 108.9 14.5 B013300200021 5.1 106.6 14.5 B013300200022 5.15 116.9 15.2 B013300200023 5.2 120.7 16.5 B013300200024 5.25 120.9 15.9 B013300200025 5.3 111.8 14.6 B013300200026 5.35 95.1 12.4 B013300200027 5.4 92.4 12.9 B013300200028 5.45 75.5 9.9 B013300200029 5.5 65.8 9.7 B013300200030 5.55 66.9 8.6 B013300200031 5.6 76.8 11.1 B013300200032 5.7 68.2 9.6 B013300200033 5.8 53.8 7.3 B013300200034 5.9 43.8 6.3 B013300200035 6. 40.4 5.1 B013300200036 6.1 50.5 6.2 B013300200037 6.2 44.1 5.8 B013300200038 6.25 41.5 5.7 B013300200039 6.3 45.2 5.8 B013300200040 6.35 48.9 6.1 B013300200041 6.4 54.2 6.8 B013300200042 6.45 44.9 5.8 B013300200043 6.5 42.6 5.4 B013300200044 6.55 35.8 4.6 B013300200045 6.6 37.9 4.7 B013300200046 6.65 32.7 4.2 B013300200047 6.7 35. 4.5 B013300200048 ENDDATA 41 0 B013300200049 ENDSUBENT 48 0 B013300299999 ENDENTRY 2 0 B013399999999