ENTRY D0536 20090607 D069D053600000001 SUBENT D0536001 20090607 D069D053600100001 BIB 11 27 D053600100002 TITLE The measurement of the total proton reaction D053600100003 cross-section of carbon in the energy region D053600100004 up to 50 MeV D053600100005 AUTHOR (R.A.Giles,E.J.Burge) D053600100006 INSTITUTE (2UK KCL) D053600100007 REFERENCE (J,NP,50,327,1964) D053600100008 (T,Giles,1962) R.A.Giles, Ph. D. Thesis, London (1962) D053600100009 FACILITY (LINAC,2UK KCL) proton linear accelerator at the D053600100010 National Institute for Research in Nuclear Science, D053600100011 Chilton. D053600100012 SAMPLE carbon D053600100013 METHOD (EDE) D053600100014 ANALYSIS A method is developed in which pulse-height spectra D053600100015 from plastic scintillator are carefully analysed to D053600100016 give the total number of low pulse height events D053600100017 obtained with a mono-energetic incident beam. D053600100018 DETECTOR (SCIN) The thin dE/dx crystal was chosen for each D053600100019 particular incident energy to give an energy loss of D053600100020 300 keV, which produced a spectrum resolution of D053600100021 about 25%. The material used was Nuclear Enterprise's D053600100022 NE 102 plastic scintillator. The crystal was mounted D053600100023 on an EMI 6097B photomultiplier. D053600100024 The full energy detector was also made of Ne 102, D053600100025 7.6 cm in diameter by 3.8 cm thick and this was mated D053600100026 to an EMI 6097F photomultiplier. D053600100027 STATUS (TABLE) Table from ref. D053600100028 HISTORY (20090607C) SD D053600100029 ENDBIB 27 0 D053600100030 NOCOMMON 0 0 D053600100031 ENDSUBENT 30 0 D053600199999 SUBENT D0536002 20090607 D069D053600200001 BIB 1 1 D053600200002 REACTION (6-C-0(P,NON),,SIG) D053600200003 ENDBIB 1 0 D053600200004 NOCOMMON 0 0 D053600200005 DATA 3 2 D053600200006 EN DATA DATA-ERR D053600200007 MEV MB MB D053600200008 22. 420. 42. D053600200009 42. 405. 38. D053600200010 ENDDATA 4 0 D053600200011 ENDSUBENT 10 0 D053600299999 ENDENTRY 2 0 D053699999999