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