ENTRY C1729 20150429 C148C172900000001 SUBENT C1729001 20150429 C148C172900100001 BIB 11 37 C172900100002 TITLE Stellar and primordial nucleosynthesis of 7Be: C172900100003 Measurement of 3He(a,g)7Be C172900100004 AUTHOR (A.Di Leva,L.Gialanella,R.Kunz,D.Rogalla,D.Schurmann, C172900100005 F.Strieder,M.De Cesare,N.De Cesare,A.D'Onofrio, C172900100006 Z.Fulop,G.Gyurky,G.Imbriani,G.Mangano,A.Ordine, C172900100007 V.Roca,C.Rolfs,M.Romano,E.Somorjai,F.Terrasi) C172900100008 INSTITUTE (2ITYNAP,2GERBOC,2ITYFSN,3HUNDEB) C172900100009 REFERENCE (J,PRL,102,232502,2009) Table, summary C172900100010 (J,PRL,103,159903,2009) Erratum. Minor corrections C172900100011 to the numerical data. C172900100012 REL-REF (I,,A.Di Leva+,J,NIM/A,595,381,2008) Description of C172900100013 the experimental setup. C172900100014 FACILITY (VDGT,2GERBOC)Experiment performed at the Dynamitron C172900100015 Tandem Laboratorium of Ruhr-Universitat Bochum using C172900100016 the recoil separator ERNA C172900100017 SAMPLE Windowless gas target with the length of 40 mm and C172900100018 the target thickness of (2.0+-0.08)xE17 3He atoms/cm2 C172900100019 DETECTOR (MAGSP) Recoil separator consisting of 3Q-Q-D-2Q C172900100020 magnetic structure with two additional Wien velocity C172900100021 filters placed after 3Q and 2Q and particle detectors C172900100022 in focal plane of the magnetic spectrometer C172900100023 (IOCH,PGAC)Ionization chamber telescope including a C172900100024 parallel grid avalanche counter for timing purposes C172900100025 for particle identification C172900100026 (MCPLT,SISD)Time of flight detector based on a C172900100027 microchannel plate and of a 16-strip Si detector as C172900100028 the stop detector. C172900100029 Experimental details take from (J,NIMA,595,2008,381) C172900100030 STATUS (TABLE) Data from tab.1 of C172900100031 Phys.Rev.Lett.103(2009)159903 C172900100032 ERR-ANALYS (ERR-S) Statistical uncertainty C172900100033 (ERR-3) uncertainty in 3He target thickness C172900100034 (ERR-5) uncertainty in 4He beam intensity C172900100035 HISTORY (20090814C)Compiled by S.H. C172900100036 (20150227A) VS. Ref. PRL,103,159903,2009 added C172900100037 Data corrected according to PRL,103,159903,2009. C172900100038 EN->EN-CM. C172900100039 ENDBIB 37 0 C172900100040 COMMON 2 3 C172900100041 ERR-3 ERR-5 C172900100042 PER-CENT PER-CENT C172900100043 4.0 1.0 C172900100044 ENDCOMMON 3 0 C172900100045 ENDSUBENT 44 0 C172900199999 SUBENT C1729002 20150429 C148C172900200001 BIB 5 13 C172900200002 REACTION (2-HE-3(A,G)4-BE-7,,SIG) C172900200003 STATUS (COREL,C1729003) data obtained by activation C172900200004 (COREL,C1729004) data obtained by prompt gamma C172900200005 detection. C172900200006 METHOD (EDE,TOF) Recoil particle measurement C172900200007 ERR-ANALYS (ERR-SYS) Total systematic uncertainty consisting of C172900200008 (ERR-2,1.0,2.0) uncertainty in 7Be transmission C172900200009 (ERR-4,0.6,1.7) uncertainty in 7Be detection C172900200010 and ERR-3,ERR-5 added in quadrature C172900200011 HISTORY (20090814C)Compiled by S.H. C172900200012 (20150227A) VS. Ref. PRL,103,159903,2009 added C172900200013 Data corrected according to PRL,103,159903,2009. C172900200014 EN->EN-CM. C172900200015 ENDBIB 13 0 C172900200016 COMMON 1 3 C172900200017 ERR-SYS C172900200018 PER-CENT C172900200019 5.0 C172900200020 ENDCOMMON 3 0 C172900200021 DATA 3 48 C172900200022 EN-CM DATA ERR-S C172900200023 KEV MICRO-B MICRO-B C172900200024 701. 1.14 0.20 C172900200025 802. 1.46 0.08 C172900200026 902. 1.59 0.07 C172900200027 1002. 1.96 0.07 C172900200028 1002. 1.86 0.06 C172900200029 1102. 2.16 0.02 C172900200030 1102. 2.19 0.04 C172900200031 1103. 2.16 0.06 C172900200032 1203. 2.44 0.05 C172900200033 1203. 2.44 0.09 C172900200034 1353. 2.79 0.07 C172900200035 1403. 3.06 0.04 C172900200036 1403. 3.03 0.08 C172900200037 1403. 3.06 0.10 C172900200038 1504. 3.27 0.10 C172900200039 1604. 3.37 0.10 C172900200040 1704. 3.84 0.12 C172900200041 1704. 3.86 0.09 C172900200042 1804. 4.01 0.04 C172900200043 1804. 3.95 0.12 C172900200044 1904. 4.49 0.14 C172900200045 1955. 4.38 0.11 C172900200046 2005. 4.92 0.14 C172900200047 2055. 4.87 0.12 C172900200048 2105. 4.96 0.16 C172900200049 2156. 4.95 0.05 C172900200050 2205. 5.24 0.16 C172900200051 2205. 5.20 0.16 C172900200052 2305. 5.32 0.14 C172900200053 2306. 5.33 0.16 C172900200054 2406. 5.54 0.14 C172900200055 2507. 5.97 0.06 C172900200056 2762. 6.70 0.07 C172900200057 2857. 7.2 0.2 C172900200058 2857. 7.1 0.2 C172900200059 2908. 7.66 0.17 C172900200060 2928. 7.46 0.19 C172900200061 2947. 7.86 0.17 C172900200062 2968. 7.6 0.2 C172900200063 2987. 7.59 0.09 C172900200064 2988. 7.9 0.2 C172900200065 3008. 7.63 0.17 C172900200066 3028. 7.60 0.16 C172900200067 3048. 7.6 0.2 C172900200068 3068. 7.46 0.16 C172900200069 3089. 7.73 0.19 C172900200070 3110. 7.36 0.14 C172900200071 3130. 7.3 0.3 C172900200072 ENDDATA 50 0 C172900200073 ENDSUBENT 72 0 C172900299999 SUBENT C1729003 20150429 C148C172900300001 BIB 6 17 C172900300002 REACTION (2-HE-3(A,G)4-BE-7,,SIG) C172900300003 DETECTOR (NAICR) Gamma-ray detector array consists of three C172900300004 3x3 NaI crystals placed on one side of the gas C172900300005 target. C172900300006 METHOD (COINC) Recoil particle measured in coincidence C172900300007 with gamma-rays. C172900300008 STATUS (COREL,C1729002) data obtained by recoil detection. C172900300009 (COREL,C1729004) data obtained by prompt gamma C172900300010 detection. C172900300011 ERR-ANALYS (ERR-SYS) Total systematic uncertainty consisting of C172900300012 (ERR-2,1.0,2.0) uncertainty in 7Be transmission C172900300013 (ERR-4,0.6,1.7) uncertainty in 7Be detection C172900300014 and ERR-3,ERR-5 added in quadrature C172900300015 HISTORY (20090814C)Compiled by S.H. C172900300016 (20150227A) VS. Ref. PRL,103,159903,2009 added C172900300017 Data corrected according to PRL,103,159903,2009. C172900300018 EN->EN-CM. C172900300019 ENDBIB 17 0 C172900300020 COMMON 1 3 C172900300021 ERR-SYS C172900300022 PER-CENT C172900300023 7.0 C172900300024 ENDCOMMON 3 0 C172900300025 DATA 3 6 C172900300026 EN-CM DATA ERR-S C172900300027 KEV MICRO-B MICRO-B C172900300028 1102. 2.10 0.07 C172900300029 1403. 2.96 0.05 C172900300030 1403. 2.86 0.09 C172900300031 1804. 4.01 0.10 C172900300032 2156. 5.25 0.13 C172900300033 2507. 6.20 0.16 C172900300034 ENDDATA 8 0 C172900300035 ENDSUBENT 34 0 C172900399999 SUBENT C1729004 20150429 C148C172900400001 BIB 7 14 C172900400002 REACTION (2-HE-3(A,G)4-BE-7,,SIG) C172900400003 DECAY-DATA No information given C172900400004 DETECTOR (HPGE) Gamma-ray detector array consisting of two C172900400005 HPGe detectors with relative efficiency of 120% in C172900400006 close geometry. Activity measured at Gran Sasso C172900400007 low background laboratory. C172900400008 METHOD (ACTIV) C172900400009 STATUS (COREL,C1729002) data obtained by recoil detection C172900400010 (COREL,C1729003) data obtained by activation C172900400011 ERR-ANALYS (ERR-SYS) Total systematic uncertainty consisting of C172900400012 (ERR-6) Systematic uncertainty in gamma detection C172900400013 efficiency and ERR-3,ERR-5 added in quadrature C172900400014 HISTORY (20150227A) EN->EN-CM, Data corrected according C172900400015 to PRL,103,159903,2009. C172900400016 ENDBIB 14 0 C172900400017 COMMON 2 3 C172900400018 ERR-SYS ERR-6 C172900400019 PER-CENT PER-CENT C172900400020 5.0 1.6 C172900400021 ENDCOMMON 3 0 C172900400022 DATA 3 3 C172900400023 EN-CM DATA ERR-S C172900400024 KEV MICRO-B MICRO-B C172900400025 650. 0.93 0.03 C172900400026 1103. 2.21 0.08 C172900400027 2504. 6.3 0.2 C172900400028 ENDDATA 5 0 C172900400029 ENDSUBENT 28 0 C172900499999 ENDENTRY 4 0 C172999999999