ENTRY C1211 20120623 C119C121100000001 SUBENT C1211001 20120623 C119C121100100001 BIB 12 42 C121100100002 INSTITUTE (1USAHRV) C121100100003 REFERENCE (J,NP,29,474,1962) C121100100004 AUTHOR (R.Goloskie,K.Strauch) C121100100005 TITLE Measurement of proton inelastic cross sections between C121100100006 77 MeV and 133 MeV C121100100007 FACILITY (CYCLO,1USAHRV) C121100100008 METHOD (EXTB,COINC) The cross sections are measured by C121100100009 counting the number of protons entering the target and C121100100010 then counting the number of protons leaving the target C121100100011 which have not lost energy in an inelastic collision. C121100100012 DETECTOR (TELES,SCIN,SCIN) The first two counters use plastic C121100100013 scintillators and are discs 1.3 cm in diam. by 0.64 cm C121100100014 thick. These counters, operated in coincidence, define C121100100015 a well collimated beam striking the target and serve asC121100100016 the beam monitor. C121100100017 Counters 3, 4 and 5 with the specially shaped brass C121100100018 absorbers comprise the energy analyzer and detector forC121100100019 elastically scattered protons. Counters 3, 4 and 5 are C121100100020 made with plastic scintillators and have a diameter C121100100021 of 6.98 cm, 15.2 cm and 20.3 cm, respectively, to C121100100022 accommodate the desired cut-off angle. C121100100023 SAMPLE Carbon, aluminium, copper, silver and lead, are C121100100024 made from commercially pure stock C121100100025 CORRECTION Data were corrected for: C121100100026 1) large angle elastic scattering C121100100027 2) the inclusion of "near-elastic" scattering events C121100100028 as elastic events. C121100100029 No corrections are made for the effect of small C121100100030 differences in range distribution of protons passing C121100100031 through the telescope in the target-in and target-out C121100100032 configurations. C121100100033 ERR-ANALYS (ERR-T) Errors (statistical counting errors, C121100100034 measurement errors and the estimated errors in the C121100100035 corrections) have been combined in the usual manner C121100100036 for Gaussian errors. C121100100037 STATUS (TABLE) Data taken from Table 1 in NP,29,474,1962 C121100100038 HISTORY (20050407C) DR C121100100039 (20050602C) DR Reference corrected C121100100040 (20110525A) OS. Reaction codes corrected, Status code C121100100041 added C121100100042 (20120125A) SD: year of ref. changed. BIB update in C121100100043 all Subents (DATA-ERR => ERR-T). C121100100044 ENDBIB 42 0 C121100100045 NOCOMMON 0 0 C121100100046 ENDSUBENT 45 0 C121100199999 SUBENT C1211002 20120623 C119C121100200001 BIB 2 2 C121100200002 REACTION (6-C-0(P,NON),,SIG) C121100200003 HISTORY (20110525A) OS. REACTION SF3 changed from EL to NON C121100200004 ENDBIB 2 0 C121100200005 COMMON 1 3 C121100200006 EN-RSL C121100200007 MEV C121100200008 5. C121100200009 ENDCOMMON 3 0 C121100200010 DATA 3 4 C121100200011 EN DATA ERR-T C121100200012 MEV B B C121100200013 133. 0.2231 0.0063 C121100200014 113. 0.2194 0.0072 C121100200015 95. 0.2325 0.0073 C121100200016 77. 0.2187 0.0077 C121100200017 ENDDATA 6 0 C121100200018 ENDSUBENT 17 0 C121100299999 SUBENT C1211003 20120623 C119C121100300001 BIB 2 2 C121100300002 REACTION (13-AL-27(P,NON),,SIG) C121100300003 HISTORY (20110525A) OS. REACTION SF3 changed from EL to NON C121100300004 ENDBIB 2 0 C121100300005 COMMON 1 3 C121100300006 EN-RSL C121100300007 MEV C121100300008 5. C121100300009 ENDCOMMON 3 0 C121100300010 DATA 3 4 C121100300011 EN DATA ERR-T C121100300012 MEV B B C121100300013 133. 0.424 0.013 C121100300014 113. 0.408 0.013 C121100300015 95. 0.415 0.013 C121100300016 77. 0.444 0.014 C121100300017 ENDDATA 6 0 C121100300018 ENDSUBENT 17 0 C121100399999 SUBENT C1211004 20120623 C119C121100400001 BIB 2 2 C121100400002 REACTION (29-CU-0(P,NON),,SIG) C121100400003 HISTORY (20110525A) OS. REACTION SF3 changed from EL to NON C121100400004 ENDBIB 2 0 C121100400005 COMMON 1 3 C121100400006 EN-RSL C121100400007 MEV C121100400008 5. C121100400009 ENDCOMMON 3 0 C121100400010 DATA 3 4 C121100400011 EN DATA ERR-T C121100400012 MEV B B C121100400013 133. 0.779 0.023 C121100400014 113. 0.751 0.025 C121100400015 95. 0.774 0.022 C121100400016 77. 0.746 0.021 C121100400017 ENDDATA 6 0 C121100400018 ENDSUBENT 17 0 C121100499999 SUBENT C1211005 20120623 C119C121100500001 BIB 2 2 C121100500002 REACTION (47-AG-0(P,NON),,SIG) C121100500003 HISTORY (20110525A) OS. REACTION SF3 changed from EL to NON C121100500004 ENDBIB 2 0 C121100500005 COMMON 1 3 C121100500006 EN-RSL C121100500007 MEV C121100500008 5. C121100500009 ENDCOMMON 3 0 C121100500010 DATA 3 4 C121100500011 EN DATA ERR-T C121100500012 MEV B B C121100500013 133. 1.077 0.041 C121100500014 113. 1.125 0.038 C121100500015 95. 1.050 0.036 C121100500016 77. 0.989 0.038 C121100500017 ENDDATA 6 0 C121100500018 ENDSUBENT 17 0 C121100599999 SUBENT C1211006 20120623 C119C121100600001 BIB 2 2 C121100600002 REACTION (82-PB-0(P,NON),,SIG) C121100600003 HISTORY (20110525A) OS. REACTION SF3 changed from EL to NON C121100600004 ENDBIB 2 0 C121100600005 COMMON 1 3 C121100600006 EN-RSL C121100600007 MEV C121100600008 5. C121100600009 ENDCOMMON 3 0 C121100600010 DATA 3 4 C121100600011 EN DATA ERR-T C121100600012 MEV B B C121100600013 133. 1.834 0.062 C121100600014 113. 1.716 0.056 C121100600015 95. 1.756 0.067 C121100600016 77. 1.665 0.060 C121100600017 ENDDATA 6 0 C121100600018 ENDSUBENT 17 0 C121100699999 ENDENTRY 6 0 C121199999999