ENTRY C1969 20130108 C126C196900000001 SUBENT C1969001 20130108 C126C196900100001 BIB 11 42 C196900100002 TITLE The 0g.s.+ -> 2+ transition in 38Ca and isospin C196900100003 symmetry in A=38 nuclei C196900100004 AUTHOR (P.D.Cottle,M.Fauerbach,T.Glasmacher,R.W.Ibbotson, C196900100005 K.W.Kemper,B.Pritychenko,H.Scheit,M.Steiner) C196900100006 INSTITUTE (1USAFSU,1USAMSU) C196900100007 REFERENCE (J,PR/C,60,(3),031301,1999) C196900100008 #doi:10.1103/PhysRevC.60.031301 C196900100009 FACILITY (CYCLO,1USAMSU) C196900100010 (FRS,1USAMSU) The experiment was performed using C196900100011 A1200 fragment separator. C196900100012 DETECTOR (COIN,NAICR,SCIN) The experimental apparatus includes C196900100013 NSCL NaI(Tl) array, silicon PIN, TOF and dE/E and C196900100014 tracking detectors. The NSCL NaI(Tl) array consists C196900100015 of 38 detectors, which are arranged in 3 concentric C196900100016 rings, of 11 (inner), 17 (middle) and 10 (outer) C196900100017 detectors, respectively. The radii of the three C196900100018 detector rings are 10.8 cm, 16.9 cm and 21.8 cm, C196900100019 respectively. The crystals are cylindrical, C196900100020 approximately 18.0 cm long and 5.75 cm in diameter C196900100021 and placed into a 0.45 mm thick aluminum shield. A 1 C196900100022 cm thick quartz window is attached to each end. C196900100023 Optical glue was used to connect 5 cm in diameter C196900100024 photomultiplier tubes (PMTs) to each window. To C196900100025 shield the NaI(Tl) detector array from photons C196900100026 originating at the phoswich detector, and natural C196900100027 radioactivity, the entire array was placed into a 16 C196900100028 cm thick lead shield. The phoswich detector has a C196900100029 diameter of 101.6 mm and is made of 100 mm thick. C196900100030 Slow plastic scintillator (Bicron 444) and a thin C196900100031 layer (0.6 mm thick) of fast plastic scintillator C196900100032 (Bicron 400) is glued to it. The detector is viewed C196900100033 through a lightguide by 2 PMTs (THORN EMI C196900100034 ElectronTubes 9807B02). The PMTs were attached by C196900100035 using Tracon F113 epoxy. In addition, a water cooling C196900100036 system was installed to cool down the PMT voltage C196900100037 dividers because the detector operates in a vacuum. C196900100038 METHOD (EDE,GSPEC,TOF,COINC,EXTB) C196900100039 ANALYSIS (PGS,INTAD) C196900100040 ERR-ANALYS (DATA-ERR) Uncertainty includes root mean square from C196900100041 efficiency, statistical and geometrical uncertainties. C196900100042 STATUS (APRVD) Approved by authors. C196900100043 HISTORY (20130108C) BP C196900100044 ENDBIB 42 0 C196900100045 COMMON 1 3 C196900100046 THICKNESS C196900100047 G/CM-SQ C196900100048 0.1841 C196900100049 ENDCOMMON 3 0 C196900100050 ENDSUBENT 49 0 C196900199999 SUBENT C1969002 20130108 C126C196900200001 BIB 4 10 C196900200002 REACTION (79-AU-197(20-CA-38,INL)79-AU-197,PAR,SIG,,,DERIV) C196900200003 EN-SEC (E-LVL,20-CA-38) C196900200004 STATUS (TABLE) page 031301-2. C196900200005 (DEP,C1969003) C196900200006 ANALYSIS The cross section for producing the 2206 keV level was C196900200007 determined as difference of the cross sections for the C196900200008 production of the 2206 keV and 1479 keV gammas; C196900200009 and the cross section for production of the 3685 keV C196900200010 level as sum of the cross sections for the 3685 keV C196900200011 and 1479 keV gammas (text and Fig.1b of the article) C196900200012 ENDBIB 10 0 C196900200013 COMMON 1 3 C196900200014 EN C196900200015 MEV/A C196900200016 56.1 C196900200017 ENDCOMMON 3 0 C196900200018 DATA 3 2 C196900200019 E-LVL DATA DATA-ERR C196900200020 KEV MB MB C196900200021 2206. 19.4 4.4 C196900200022 3685. 20.5 5. C196900200023 ENDDATA 4 0 C196900200024 ENDSUBENT 23 0 C196900299999 SUBENT C1969003 20130108 C126C196900300001 BIB 3 4 C196900300002 REACTION (79-AU-197(20-CA-38,INL)79-AU-197,PAR,SIG,G) C196900300003 STATUS (TABLE) page 031301-2. C196900300004 COMMENT Cross section for emission of gammas at an angle(CM) C196900300005 between 0 and 4.0 deg. C196900300006 ENDBIB 4 0 C196900300007 COMMON 1 3 C196900300008 EN C196900300009 MEV/A C196900300010 56.1 C196900300011 ENDCOMMON 3 0 C196900300012 DATA 3 3 C196900300013 E DATA DATA-ERR C196900300014 KEV MB MB C196900300015 1479. 3.3 2.2 C196900300016 2206. 23.2 4. C196900300017 3685. 17. 5. C196900300018 ENDDATA 5 0 C196900300019 ENDSUBENT 18 0 C196900399999 ENDENTRY 3 0 C196999999999