ENTRY R0018 19850918 0000R001800000001 SUBENT R0018001 19850918 0000R001800100001 BIB 10 17 R001800100002 TITLE EXCITATION FUNCTIONS OF BE-7 AND C-11 PRODUCED IN R001800100003 NITROGEN BY LOW-ENERGY PROTONS R001800100004 AUTHOR (M.EPHERRE,C.SEIDE) R001800100005 INSTITUTE (2FR SAC) R001800100006 REFERENCE (J,PR/C,3,2167,71) R001800100007 FACILITY (VDGT,2FR SAC) R001800100008 (CYCLO,2FR SAC) R001800100009 (CYCLO,2ITYMIL) R001800100010 SAMPLE VANADIUM NITRIDE. THE MAIN IMPURITIES WERE CARBON R001800100011 AND OXIGEN (0.1 PERCENT). POWDER WAS COMPRESSED R001800100012 INTO PELLETS OF 20 MM IN DIAMETER AND 0.5 MM IN R001800100013 THICKNESS. R001800100014 METHOD (EXTB,BCINT,ACTIV) CROSS SECTIONS WERE OBTAINED BY R001800100015 DIFFERENTIATION OF INTEGRAL YIELD CURVE. R001800100016 ANALYSIS (AREA) R001800100017 STATUS (CURVE) R001800100018 HISTORY (850918C) R001800100019 ENDBIB 17 0 R001800100020 NOCOMMON 0 0 R001800100021 ENDSUBENT 20 0 R001800199999 SUBENT R0018002 19890403 0000R001800200001 BIB 6 19 R001800200002 REACTION (7-N-14(P,X)6-C-11,,SIG,,AV,EXP) R001800200003 DETECTOR (NAICR) R001800200004 RAD-DET (6-C-11,AR) THE SAMPLES WERE MOUNTED BETWEEN TWO R001800200005 ANNIHILATORS AND MEASURED BY TWO NAI SCINTI. IN R001800200006 COINCIDENCE. R001800200007 DECAY-DATA (6-C-11,,AR) R001800200008 ERR-ANALYS SYSTEMATIC ERRORS R001800200009 UNCERTAINTY IN THE ACTIVITY R001800200010 OF REFERENCE SOURCE 10 PERCENT R001800200011 INCIDENT PROTON NUMBERS +-3 PERCENT R001800200012 AMOUNT OF NITROGEN IN TARGET 18+-1.7 PERCENT R001800200013 RANGE OF PROTONS IN TARGET 3 PERCENT R001800200014 RANDOM ERRORS R001800200015 AREA OF PHOTOPEAK 5 PERCENT R001800200016 TOTAL +-20 PERCENT FOR PROTON ENERGIES LOWER THAN R001800200017 12 MEV AND +-25 PERCENT FOR HIGHER ENERGIES. R001800200018 COMMENT IN PLACE OF SHOWING THE DATA POINTS, AUTHORS R001800200019 INDICATE THE MINIMUM AND MAXIMUM VALUES OF CROSS R001800200020 SECTION IN A RANGE OF ENERGY. R001800200021 ENDBIB 19 0 R001800200022 NOCOMMON 0 0 R001800200023 DATA 4 20 R001800200024 EN-MIN EN-MAX DATA-MIN DATA-MAX R001800200025 MEV MEV MB MB R001800200026 3.9 4.9 7.8 12.4 R001800200027 4.9 6.0 45. 71. R001800200028 5.9 6.9 151. 245. R001800200029 6.9 7.8 195. 316. R001800200030 7.8 8.8 174. 275. R001800200031 8.9 9.8 148. 234. R001800200032 9.8 11.0 148. 234. R001800200033 10.8 11.8 135. 214. R001800200034 11.9 12.9 117. 186. R001800200035 12.9 13.6 120. 188. R001800200036 13.7 14.5 111. 174. R001800200037 14.8 15.9 95. 151. R001800200038 15.9 16.6 99. 158. R001800200039 16.6 17.8 83. 135. R001800200040 17.8 18.6 72. 126. R001800200041 18.6 19.7 62. 105. R001800200042 19.8 20.9 60. 100. R001800200043 20.9 21.9 54. 89. R001800200044 21.9 22.9 39. 65. R001800200045 22.9 24.0 28. 46. R001800200046 ENDDATA 22 0 R001800200047 ENDSUBENT 46 0 R001800299999 SUBENT R0018003 19890403 0000R001800300001 BIB 6 14 R001800300002 REACTION (7-N-14(P,X)4-BE-7,,SIG,,AV,EXP) R001800300003 DETECTOR (GELI) R001800300004 RAD-DET (4-BE-7,DG) R001800300005 DECAY-DATA (4-BE-7,53.6D,DG,477.,0.103) R001800300006 ERR-ANALYS SYSTEMATIC ERRORS R001800300007 UNCERTAINTY IN THE ACTIVITY R001800300008 OF REFERENCE SOURCE 5 PERCENT R001800300009 INCIDENT PROTON NUMBERS +-3 PERCENT R001800300010 AMOUNT OF NITROGEN IN TARGET 18+-1.7 PERCENT R001800300011 RANGE OF PROTONS IN TARGET 3 PERCENT R001800300012 TOTAL ERROR IS +-17 PERCENT R001800300013 COMMENT IN PLACE OF SHOWING THE DATA POINTS, AUTHORS R001800300014 INDICATE THE MINIMUM AND MAXIMUM VALUES OF CROSS R001800300015 SECTION IN A RANGE OF ENERGY. R001800300016 ENDBIB 14 0 R001800300017 NOCOMMON 0 0 R001800300018 DATA 4 29 R001800300019 EN-MIN EN-MAX DATA-MIN DATA-MAX R001800300020 MEV MEV MB MB R001800300021 11.8 12.6 0.24 0.40 R001800300022 12.4 13.3 1.70 2.7 R001800300023 13.3 14.1 5.4 8.5 R001800300024 14.1 15.1 11.2 18.2 R001800300025 15.1 16.0 18.2 28.2 R001800300026 16.0 17.0 25.7 40.7 R001800300027 16.8 17.8 32.4 51.3 R001800300028 17.8 18.6 38.0 60.3 R001800300029 18.6 19.5 38.0 60.3 R001800300030 19.5 20.4 34.7 55.6 R001800300031 20.4 21.4 33.5 53.1 R001800300032 21.4 22.4 31.6 50.1 R001800300033 22.4 23.4 30.2 47.9 R001800300034 23.4 24.0 26.9 41.7 R001800300035 24.3 25.1 24.5 38.9 R001800300036 25.1 26.0 22.9 36.3 R001800300037 26.0 27.2 21.6 33.9 R001800300038 26.9 28.2 18.2 28.8 R001800300039 28.2 29.2 15.1 24.0 R001800300040 29.2 30.2 13.6 21.4 R001800300041 30.2 30.9 12.9 20.4 R001800300042 30.9 31.6 12.0 18.6 R001800300043 31.6 32.7 11.2 17.8 R001800300044 32.7 33.9 11.0 17.0 R001800300045 33.9 34.7 9.8 15.5 R001800300046 34.7 35.5 9.3 14.6 R001800300047 35.5 36.3 8.9 13.2 R001800300048 36.3 37.2 8.3 13.2 R001800300049 37.2 38.0 8.1 11.6 R001800300050 ENDDATA 31 0 R001800300051 ENDSUBENT 50 0 R001800399999 ENDENTRY 3 0 R001899999999