ENTRY 20348 19840926 00002034800000001 SUBENT 20348001 19840926 00002034800100001 BIB 13 38 2034800100002 INSTITUTE (2GERHAM) 2034800100003 REFERENCE (J,ZP/A,301,(4),353,81) MAIN REFERENCE 2034800100004 (W,BORMANN,7401) NUMERIC. VALUES OF EXCIT. FUNCTION. 2034800100005 (P,EANDC(E)-157,(1),42,7303) GRAPH ONLY. 2034800100006 AUTHOR (B.ANDERS,P.HERGES,W.SCOBEL) 2034800100007 TITLE -EXCITATION FUNCTIONS OF NUCLEAR REACTIONS 2034800100008 PRODUCING C-11- 2034800100009 FACILITY (CYCLO) ISOCHRONOUS CYCLOTRON, HAMBURG. 2034800100010 INC-SOURCE (D-T ) DEUTERON-TRITIUM, TRITIUM-TITANIUM TARGET. 2034800100011 SAMPLE .CYLINDRICAL(22 MM IN DIAMETER), NATURAL CARBON(REACTOR2034800100012 GRAPHITE QUALITY) PLACED AT 0 ADEG AND AT A DISTANCE 2034800100013 OF 40 MM FROM THE NEUTRON SOURCE POINT. 2034800100014 METHOD (ACTIV) ACTIVATION. 2034800100015 DETECTOR (COIN ,NAICR,NAICR) CALIBRATED GAMMA-GAMMA COINCIDENCE 2034800100016 SPECTROMETER. 2034800100017 (TELES) PROTON RECOIL COUNTER TO DETERMINE THE 2034800100018 NEUTRON FLUX. 2034800100019 ANALYSIS .NEUTRON FLUX WAS MEASURED WITH A STILBEN 2034800100020 PROTON RECOIL SPECTROMETER. BECAUSE OF THE Q-VALUE OF 2034800100021 -18.72 MEV FOR THE C-12(N,2N)C-11 REACTION, LOW ENERGY2034800100022 NEUTRONS FROM TRITIUM BACK UP AND INDUCED REACTIONS 2034800100023 IN TITANIUM ISOTOPES DO NOT CONTRIBUTE. THE B+ 2034800100024 ACTIVITY WAS FOLLOWED OVER TYPICALLY THREE HALF-LIVES.2034800100025 STATUS .DATA FROM BORMANN AS PRIV.COMM., 23/01/74 AND MAIN 2034800100026 REFERENCE. 2034800100027 HISTORY (740220C) 2034800100028 (740929E) 2034800100029 (840504A) A.L. NEW INFORMATION ABOUT THE EXPERIMENTAL 2034800100030 PROCEDURE FROM THE ZP/A-REFERENCE. 2034800100031 (840710E) 2034800100032 ERR-ANALYS (DATA-ERR) MAJOR ERROR SOURCES THET ENTER INTO THE 2034800100033 CROSS SECTIONS ARE THOSE FOR 2034800100034 - NUMBER OF TARGET NUCLEI 0.5 PER CENT 2034800100035 - EFFICIENCY 2.5 PER CENT 2034800100036 - NEUTRON FLUX 5.5 PER CENT 2034800100037 (EN-RSL) NEUTRON ENERGY UNCERTAINTIES ARE DUE TO THE 2034800100038 FINITE SIZE OF THE NEUTRON SOURCE AND THE GRAPHITE 2034800100039 TARGET. 2034800100040 ENDBIB 38 0 2034800100041 NOCOMMON 0 0 2034800100042 ENDSUBENT 41 0 2034800199999 SUBENT 20348002 19840926 00002034800200001 BIB 5 9 2034800200002 REACTION (6-C-12(N,2N)6-C-11,,SIG) 2034800200003 DECAY-DATA (6-C-11,20.25MIN,AR,511.,.9976) 2034800200004 MONITOR (1-H-1(N,EL)1-H-1,,SIG) 2034800200005 STATUS .DATA FROM BORMANN AS PRIV.COMM., 23/01/74 AND MAIN 2034800200006 REFERENCE. 2034800200007 HISTORY (740220C) 2034800200008 (740929E) 2034800200009 (840504A) A.L. 2034800200010 (840710E) 2034800200011 ENDBIB 9 0 2034800200012 NOCOMMON 0 0 2034800200013 DATA 4 11 2034800200014 EN EN-RSL DATA DATA-ERR 2034800200015 MEV MEV B B 2034800200016 2.2800E+01 3.0000E-01 3.0000E-03 3.0000E-04 2034800200017 2.3900E+01 3.1000E-01 6.3000E-03 6.0000E-04 2034800200018 2.5000E+01 3.5000E-01 1.1400E-02 1.0000E-03 2034800200019 2.6000E+01 3.5000E-01 1.3900E-02 1.3000E-03 2034800200020 2.6700E+01 3.5000E-01 1.6300E-02 1.5000E-03 2034800200021 2.8000E+01 3.5000E-01 2.0700E-02 1.9000E-03 2034800200022 2.9700E+01 3.5000E-01 2.2900E-02 2.3000E-03 2034800200023 3.0400E+01 3.9000E-01 2.5800E-02 2.3000E-03 2034800200024 3.1300E+01 4.0000E-01 2.7000E-02 2.4000E-03 2034800200025 3.2600E+01 4.3000E-01 2.4200E-02 2.4000E-03 2034800200026 3.3600E+01 4.4000E-01 2.7000E-02 2.7000E-03 2034800200027 ENDDATA 13 0 2034800200028 ENDSUBENT 27 0 2034800299999 ENDENTRY 2 0 2034899999999