ENTRY S0199 20171015 S023S019900000001
SUBENT S0199001 20171015 S023S019900100001
BIB 11 43 S019900100002
TITLE Experiment for synthesis of neutron-deficient S019900100003
protactinium isotopes S019900100004
AUTHOR (Huabin Yang, Long Ma, Zhiyuan Zhang, Lin Yu, S019900100005
Guobin Jia, Minghui Huang, Zaiguo Gan, Tianheng Huang, S019900100006
Guangshun Li, Xiaolei Wu, Yongde Fang, Zhigang Wang, S019900100007
Bingshui Gao, Wei Hua) S019900100008
INSTITUTE (3CPRIMP,3CPRUCA,3CPRLNZ,2JPNIPC) S019900100009
REFERENCE (J,JP/G,41,105104,2014) S019900100010
#doi:10.1088/0954-3899/41/10/105104 S019900100011
FACILITY (CYCLO,3CPRIMP) The 40Ca12+ beam with a typical S019900100012
intensity of 9E11 ions/s was delivered by the sector S019900100013
focusing cyclotron of the Heavy Ion Research Facility S019900100014
in Lanzhou (HIRFL), China. The beam energy at the S019900100015
center of the target was estimated to be 193 MeV and S019900100016
the effective irradiation time was 24 hours. S019900100017
SAMPLE The natural lutetium targets, 175Lu (abundance is S019900100018
less than 97.4%), 176Lu (abundance is less than 2.6%) S019900100019
and impurities, with a thickness of 500 ug/cm2 were S019900100020
evaporated onto 40 ug/cm2 carbon backing foils. S019900100021
DETECTOR (SI) Four silicon avalanche photodiodes mounted at S019900100022
+-30 degree and +-45 degree with respect to the S019900100023
incident beam direction were used to monitor the beam S019900100024
intensity via measuring the scattered projectiles. S019900100025
(SI) The evaporation residues were implanted S019900100026
into three 300 um thick position sensitive silicon S019900100027
detectors (PSSDs) abreast installed at the focal S019900100028
plane of the separator. Each PSSD, with an active S019900100029
area 50 x 50 mm2, was divided into 16 vertical strips S019900100030
in the front face. Eight non-position sensitive S019900100031
silicon detectors of similar type were mounted around S019900100032
the PSSDs, forming a box of the silicon detector (Si- S019900100033
box) open from the front side. S019900100034
(MWPC) In order to distinguish the alpha-decay events S019900100035
from the implantation events, a multi-wire S019900100036
proportional counter was mounted 15 cm upstream from S019900100037
the PSSDs. S019900100038
METHOD The evaporation residues (ERs) produced in this S019900100039
reaction were identified by their characteristic S019900100040
alpha-decay properties, based on the energy-position- S019900100041
time correlation measurement. S019900100042
ERR-ANALYS (DATA-ERR) No information on sources of uncertainties. S019900100043
ADD-RES (COMP) The HIVAP statistical model code. S019900100044
HISTORY (20171015C) Compiled by Jimin Wang (CNDC) S019900100045
ENDBIB 43 0 S019900100046
COMMON 1 3 S019900100047
EN S019900100048
MEV S019900100049
193. S019900100050
ENDCOMMON 3 0 S019900100051
ENDSUBENT 50 0 S019900199999
SUBENT S0199002 20171015 S023S019900200001
BIB 3 4 S019900200002
REACTION (71-LU-175(20-CA-40,X)89-AC-208,,SIG) S019900200003
DECAY-DATA (89-AC-208,93.MSEC,A,7559.) S019900200004
STATUS (TABLE) Data taken from Table 1 of S019900200005
J.Phys.G,41,105104,2014. S019900200006
ENDBIB 4 0 S019900200007
NOCOMMON 0 0 S019900200008
DATA 3 1 S019900200009
DATA +DATA-ERR -DATA-ERR S019900200010
NB NB NB S019900200011
3.0 1.2 0.9 S019900200012
ENDDATA 3 0 S019900200013
ENDSUBENT 12 0 S019900299999
SUBENT S0199003 20171015 S023S019900300001
BIB 3 4 S019900300002
REACTION (71-LU-175(20-CA-40,X)89-AC-209,,SIG) S019900300003
DECAY-DATA (89-AC-209,98.MSEC,A,7575.) S019900300004
STATUS (TABLE) Data taken from Table 1 of S019900300005
J.Phys.G,41,105104,2014. S019900300006
ENDBIB 4 0 S019900300007
NOCOMMON 0 0 S019900300008
DATA 2 1 S019900300009
DATA DATA-ERR S019900300010
NB NB S019900300011
55. 3. S019900300012
ENDDATA 3 0 S019900300013
ENDSUBENT 12 0 S019900399999
SUBENT S0199004 20171015 S023S019900400001
BIB 3 6 S019900400002
REACTION ((71-LU-175(20-CA-40,X)89-AC-210,,SIG)+ S019900400003
(71-LU-175(20-CA-40,X)89-AC-211,,SIG)) S019900400004
DECAY-DATA (89-AC-210,311.MSEC,A,7466.) S019900400005
(89-AC-211,311.MSEC,A,7466.) S019900400006
STATUS (TABLE) Data taken from Table 1 of S019900400007
J.Phys.G,41,105104,2014. S019900400008
ENDBIB 6 0 S019900400009
NOCOMMON 0 0 S019900400010
DATA 2 1 S019900400011
DATA DATA-ERR S019900400012
NB NB S019900400013
3190. 30. S019900400014
ENDDATA 3 0 S019900400015
ENDSUBENT 14 0 S019900499999
SUBENT S0199005 20171015 S023S019900500001
BIB 3 4 S019900500002
REACTION (71-LU-175(20-CA-40,X)89-AC-212,,SIG) S019900500003
DECAY-DATA (89-AC-212,880.MSEC,A,7372.) S019900500004
STATUS (TABLE) Data taken from Table 1 of S019900500005
J.Phys.G,41,105104,2014. S019900500006
ENDBIB 4 0 S019900500007
NOCOMMON 0 0 S019900500008
DATA 2 1 S019900500009
DATA DATA-ERR S019900500010
NB NB S019900500011
250. 8. S019900500012
ENDDATA 3 0 S019900500013
ENDSUBENT 12 0 S019900599999
SUBENT S0199006 20171015 S023S019900600001
BIB 3 3 S019900600002
REACTION (71-LU-175(20-CA-40,3N)91-PA-212,,SIG) S019900600003
DECAY-DATA (91-PA-212,5.1MSEC,A,8250.) S019900600004
STATUS (TABLE) Data taken from J.Phys.G,41,105104,2014. S019900600005
ENDBIB 3 0 S019900600006
NOCOMMON 0 0 S019900600007
DATA 3 1 S019900600008
DATA +DATA-ERR -DATA-ERR S019900600009
NB NB NB S019900600010
0.2 0.46 0.17 S019900600011
ENDDATA 3 0 S019900600012
ENDSUBENT 11 0 S019900699999
ENDENTRY 6 0 S019999999999