ENTRY E1890 20080612 E053E189000000001 SUBENT E1890001 20080612 E053E189000100001 BIB 14 45 E189000100002 TITLE Precise measurement of the cross section of E189000100003 3He(3He,2p)4He by using 3He doubly charged beam E189000100004 AUTHOR (N.Kudomi, M.Komori, K.Takahisa, S.Yoshida, K.Kume, E189000100005 H.Ohsumi, T.Itahashi) E189000100006 INSTITUTE (2JPNOSA) Research Center for Nuclear Physics E189000100007 (2JPNIRS) E189000100008 (2JPNWER) E189000100009 (2JPNJPN) Faculty of Culture and Education, Saga E189000100010 University, Saga E189000100011 REFERENCE (J,PR/C,69,(1),015802,200401) Main reference E189000100012 Main reference. See also TITLE and AUTHOR. E189000100013 (J,NP/A,718,(1-4),466,200305) E189000100014 T.Itahashi+, Proc. of the Seventh International E189000100015 Symposium on Nuclei in the Cosmos (NIC7) E189000100016 REL-REF (N,,T.Itahashi+,J,RSI,69,(2),1032,199802) E189000100017 Performance and design of ion source E189000100018 (N,,T.Itahashi+,J,RSI,71,(2),1075,200002) E189000100019 Performance and design of ion source E189000100020 PART-DET (P,A) E189000100021 INC-SOURCE - Beam intensity is 200 micro-Ampere. E189000100022 - Charge of incident ion is 2+. E189000100023 INC-SPECT EN: Effective reaction energy has 0.15% error, taking E189000100024 into account accuracy of 0.1% for acceleration E189000100025 voltage, 10% for stopping power, and 0.09% for energy E189000100026 spread in target E189000100027 SAMPLE - Chemical-form of target is element. E189000100028 - Physical-form of target is gas. Windowless gas E189000100029 target consists of a differential pumping and gas E189000100030 circulation/purification system E189000100031 - Target-thickness: 0.75 Torr E189000100032 METHOD (COINC) Detect proton, proton and alpha in E189000100033 coincidence. E189000100034 (EDE) 4 delta E-E counter telescopes E189000100035 FACILITY (ACCEL,2JPNOSA) NANOGUN ECR ion source with specially E189000100036 designed ceramic insulator E189000100037 DETECTOR (SOLST) Delta E counters with FWHM of 100-120 keV for E189000100038 5.48 MeV alpha particle E189000100039 (SOLST) E counters with FWHM of 70-100 keV for 5.48 E189000100040 MeV alpha particle E189000100041 ERR-ANALYS (ERR-1) Uncertainty in reaction energy E189000100042 (ERR-2) Uncertainty in beam intensity E189000100043 (ERR-3) Uncertainty in target density E189000100044 (ERR-4) Uncertainty in detection efficiency E189000100045 HISTORY (20040416C) Kc + On E189000100046 (20061004A) On. Reference (NIC7) added E189000100047 ENDBIB 45 0 E189000100048 COMMON 4 3 E189000100049 ERR-1 ERR-2 ERR-3 ERR-4 E189000100050 PER-CENT PER-CENT PER-CENT PER-CENT E189000100051 0.15 2. 1.3 3. E189000100052 ENDCOMMON 3 0 E189000100053 ENDSUBENT 52 0 E189000199999 SUBENT E1890002 20080612 E053E189000200001 BIB 3 3 E189000200002 REACTION (2-HE-3(HE3,2P)2-HE-4,,SIG) E189000200003 STATUS (TABLE) Taken from Table 2, p015802-11 in reference E189000200004 HISTORY (20080131A) On. Unit corrected (MB -> B) E189000200005 ENDBIB 3 0 E189000200006 NOCOMMON 0 0 E189000200007 DATA 2 8 E189000200008 EN-CM DATA E189000200009 KEV B E189000200010 31.2 2.460E-10 E189000200011 33.1 4.520E-10 E189000200012 35.2 9.460E-10 E189000200013 37.3 1.830E-09 E189000200014 39.3 3.440E-09 E189000200015 41.3 5.790E-09 E189000200016 43.3 9.550E-09 E189000200017 45.3 1.530E-08 E189000200018 ENDDATA 10 0 E189000200019 ENDSUBENT 18 0 E189000299999 SUBENT E1890003 20050914 E032E189000300001 BIB 4 8 E189000300002 REL-REF (A,,A.Krauss+,J,NP/A,467,(2),273,198706) E189000300003 The accuracy of both statistical and systematic E189000300004 uncertainties of the present measurement is better E189000300005 than that in this work. E189000300006 REACTION (2-HE-3(HE3,2P)2-HE-4,,SIG,,SFC) E189000300007 ERR-ANALYS (ERR-S) Statistical uncertainty E189000300008 STATUS (TABLE) Data taken from Table 2, p015802-11 in E189000300009 reference E189000300010 ENDBIB 8 0 E189000300011 COMMON 1 3 E189000300012 ERR-SYS E189000300013 PER-CENT E189000300014 3.8 E189000300015 ENDCOMMON 3 0 E189000300016 DATA 3 8 E189000300017 EN-CM DATA ERR-S E189000300018 KEV B*MEV B*MEV E189000300019 31.2 6.40 0.39 E189000300020 33.1 5.48 0.22 E189000300021 35.2 5.62 0.21 E189000300022 37.3 5.46 0.20 E189000300023 39.3 5.69 0.25 E189000300024 41.3 5.51 0.18 E189000300025 43.3 5.43 0.14 E189000300026 45.3 5.39 0.09 E189000300027 ENDDATA 10 0 E189000300028 ENDSUBENT 27 0 E189000399999 ENDENTRY 3 0 E189099999999