ENTRY F1429 20200708 F081F142900000001 SUBENT F1429001 20200708 F081F142900100001 BIB 12 33 F142900100002 TITLE Measuring the total cross sections for reactions in F142900100003 collisions of 6,8He+28Si and 9Li+28Si. F142900100004 AUTHOR (Yu.G.Sobolev,Yu.E.Penionzhkevich,V.A.Maslov, F142900100005 M.A.Naumenko,V.V.Samarin,I.Sivacek,S.S.Stukalov) F142900100006 INSTITUTE (4ZZZDUB,4RUSMIF,3CZRUJF) F142900100007 (4RUSRUS) Dubna State University F142900100008 REFERENCE (J,IZV,83,451,2019) F142900100009 #doi:10.1134/S0367676519040264 F142900100010 (J,BAS,83,402,2019) English translation F142900100011 #doi:10.3103/S1062873819040269 F142900100012 FACILITY (ISOCY,4ZZZDUB) U400-M F142900100013 INC-SOURCE The primary beam of 15N nuclei with an energy of 49.7 F142900100014 MeV/A was focused on a producing 2-mm thick 9Be F142900100015 target. The secondary beam of fragmentation products F142900100016 was formed and purified by the magnetic system of the F142900100017 fragment separator. F142900100018 SAMPLE The target (a dE Si-PIN detector, 243-mu-m thick) was F142900100019 located in a thin-walled (2-mm thick) vacuum-tight F142900100020 cylindrical stainless steel chamber. F142900100021 DETECTOR (TELES,SI) A set of scintillation detectors was used: F142900100022 scintillation detector AC1; position sensitive 16X- F142900100023 16Y Si detector dE (300-mu-m thick); start dE0 Si F142900100024 detector (380-mu-m thick); scintillation detector AC2; F142900100025 target dE Si-PIN detector; six CsI(Tl) scintillation F142900100026 detectors. F142900100027 METHOD (TRN) F142900100028 ERR-ANALYS (DATA-ERR) The errors are due to uncertainties in the F142900100029 values of coefficients that occur when determining the F142900100030 the relationship between the number of triggered F142900100031 spectrometer detectors and the flux of particles F142900100032 incident on a target. F142900100033 STATUS (APRVD) Entry was approved by Dr. Yu.G. Sobolev. F142900100034 HISTORY (20200708C) F142900100035 ENDBIB 33 0 F142900100036 NOCOMMON 0 0 F142900100037 ENDSUBENT 36 0 F142900199999 SUBENT F1429002 20200708 F081F142900200001 BIB 3 4 F142900200002 REACTION (14-SI-28(2-HE-6,NON),,SIG) F142900200003 FLAG (1.) Detection efficiency is 0.85. F142900200004 (2.) Detection efficiency is 0.78 + - 0.04. F142900200005 STATUS (TABLE) Table 2. F142900200006 ENDBIB 4 0 F142900200007 COMMON 2 3 F142900200008 EN EN-ERR F142900200009 MEV/A MEV/A F142900200010 38.8 0.3 F142900200011 ENDCOMMON 3 0 F142900200012 DATA 3 2 F142900200013 DATA DATA-ERR FLAG F142900200014 MB MB NO-DIM F142900200015 1490. 111. 1. F142900200016 1624. 121. 2. F142900200017 ENDDATA 4 0 F142900200018 ENDSUBENT 17 0 F142900299999 SUBENT F1429003 20200708 F081F142900300001 BIB 2 3 F142900300002 REACTION (14-SI-28(3-LI-9,NON),,SIG) F142900300003 Detection efficiency is 0.85. F142900300004 STATUS (TABLE) Table 2. F142900300005 ENDBIB 3 0 F142900300006 NOCOMMON 0 0 F142900300007 DATA 4 1 F142900300008 EN EN-ERR DATA DATA-ERR F142900300009 MEV/A MEV/A MB MB F142900300010 35.9 0.3 1761. 46. F142900300011 ENDDATA 3 0 F142900300012 ENDSUBENT 11 0 F142900399999 SUBENT F1429004 20200708 F081F142900400001 BIB 3 5 F142900400002 REACTION (14-SI-28(2-HE-8,NON),,SIG) F142900400003 COMMENT *By compiler* Different fluxes of particles incident F142900400004 on a target are provided for the energy 22.9 + - 0.3 F142900400005 MeV/A. F142900400006 STATUS (TABLE) Table 3. F142900400007 ENDBIB 5 0 F142900400008 NOCOMMON 0 0 F142900400009 DATA 4 6 F142900400010 EN EN-ERR DATA DATA-ERR F142900400011 MEV/A MEV/A MB MB F142900400012 12.3 0.4 2134. 318. F142900400013 14.4 0.4 2518. 358. F142900400014 16.0 0.4 2459. 344. F142900400015 20.7 0.3 1852. 292. F142900400016 22.9 0.3 1586. 293. F142900400017 22.9 0.3 1872. 307. F142900400018 ENDDATA 8 0 F142900400019 ENDSUBENT 18 0 F142900499999 ENDENTRY 4 0 F142999999999