ENTRY S0314 20251014 S031400000001 SUBENT S0314001 20251014 20260228 S031400100001 BIB 12 54 S031400100002 TITLE Reaction 55Mn + 159Tb preparation for the synthesis S031400100003 of new elements S031400100004 AUTHOR (Lixin Chen, Suyang Xu, Zhiyuan Zhang, Jianguo Wang, S031400100005 Minghui Huang, Mingming Zhang, Long Ma, Huabin Yang, S031400100006 Chunli Yang, Xiaolei Wu, Houbing Zhou, Zhen Zhao, S031400100007 Xinyuan Huang, Hao Zhou, Xu Zhang, Luchong Sun, S031400100008 Zongchi Li, Zaiguo Gan) S031400100009 INSTITUTE (3CPRIMP,3CPRUCA) S031400100010 (3CPRCPR) Guangxi Normal University, Guilin S031400100011 REFERENCE (J,CPH/C,47,054001,2023) S031400100012 #doi:10.1088/1674-1137/acb9e2 S031400100013 FACILITY (CYCLO,3CPRIMP) Spectrometer for Heavy Atoms and S031400100014 Nuclear Structure-2 (SHANS2) at CAFE2 in LanZhou S031400100015 China. China Accelerator Facility for Superheavy S031400100016 Elements (CAFE2). S031400100017 INC-SOURCE The 55Mn18+ beam was acce1erated to 257 MeV by a S031400100018 superconducting linear acce1erator. The beam S031400100019 intensity was approximate1y 160 pnA. S031400100020 SAMPLE The targets of natura1 terbium 159Tb were 400 ug/cm2 S031400100021 thick evaporated on carbon foi1s with a thickness of S031400100022 60 ug/cm2. Twenty arc-shaped 159Tb targets were S031400100023 mounted on the edge of a rotating wheel with a S031400100024 diameter of 50 cm and the wheel was rotated at 2000 S031400100025 rpm during the irradiation. S031400100026 DETECTOR (MAGSP) Spectrometer for Heavy Atoms and Nuclear S031400100027 Structure-2 (SHANS2) S031400100028 (SISD) The ERs were imp1anted into a 300 um thick S031400100029 doub1e sided silicon strip detector (DSSD model BB- S031400100030 17) with a sensitive area of 128 x 48 mm2 The silicon S031400100031 strip width of the DSSD was 1 mm forming a tota1 of S031400100032 6144 pixe1s. S031400100033 (SI) Six 500 um thick side silicon detectors (SSD modelS031400100034 W4) were mounted perpendicu1ar to the face of the S031400100035 DSSD. Each SSD with an active area of 120 x 63 mm2 wasS031400100036 divided into eight 15 x 63 mm2 strips. S031400100037 (MWPC) Two multiwire proportiona1 chambers (MWPCs) S031400100038 mounted approximate1y 26 cm upstream of the DSSD were S031400100039 used to distinguish alpha decay events from the S031400100040 implanted recoils. The MWPCs were filled with S031400100041 isobutane gas at a pressure of 370 Pa. S031400100042 (SI) To minimize interference from scattered energetic S031400100043 light ions in the DSSD three silicon detectors with a S031400100044 thickness of 300 um and a sensitive area of 50 x 50 S031400100045 mm2 were mounted behind the DSSD and used as veto S031400100046 detectors. S031400100047 METHOD (HEJET)The recoiled evaporation residues (ERs) were S031400100048 separated in-f1ight from the primary beam particles S031400100049 using the gas-filled recoil separator SHANS2 filled S031400100050 with helium gas at 0.8 mbar. The magnetic rigidity S031400100051 was set to 1.588 T.m. S031400100052 ERR-ANALYS (DATA-ERR) No information S031400100053 STATUS (TABLE,,Lixin Chen+,J,CPH/C,47,054001,2023) Table 1 S031400100054 (APRVD) Houbing Zhou at 20250208 S031400100055 HISTORY (20251014C) Compiled by Xi Tao (CNDC) S031400100056 ENDBIB 54 0 S031400100057 COMMON 1 3 S031400100058 EN S031400100059 MEV S031400100060 257. S031400100061 ENDCOMMON 3 0 S031400100062 ENDSUBENT 61 0 S031400199999 SUBENT S0314002 20251014 20260228 S031400200001 BIB 2 4 S031400200002 REACTION ((65-TB-159(25-MN-55,X)89-AC-210,,SIG)+ S031400200003 (65-TB-159(25-MN-55,X)89-AC-211,,SIG)) S031400200004 DECAY-DATA (89-AC-210,0.338SEC,A,7463.) S031400200005 (89-AC-211,0.338SEC,A,7463.) S031400200006 ENDBIB 4 0 S031400200007 NOCOMMON 0 0 S031400200008 DATA 2 1 S031400200009 DATA DATA-ERR S031400200010 NB NB S031400200011 97. 26. S031400200012 ENDDATA 3 0 S031400200013 ENDSUBENT 12 0 S031400299999 SUBENT S0314003 20251019 20260228 S031400300001 BIB 2 4 S031400300002 REACTION ((65-TB-159(25-MN-55,X)88-RA-207,,SIG)+ S031400300003 (65-TB-159(25-MN-55,X)88-RA-208,,SIG)) S031400300004 DECAY-DATA (88-RA-207,1.28SEC,A,7132.) S031400300005 (88-RA-208,1.28SEC,A,7132.) S031400300006 ENDBIB 4 0 S031400300007 NOCOMMON 0 0 S031400300008 DATA 2 1 S031400300009 DATA DATA-ERR S031400300010 NB NB S031400300011 126. 34. S031400300012 ENDDATA 3 0 S031400300013 ENDSUBENT 12 0 S031400399999 SUBENT S0314004 20251019 20260228 S031400400001 BIB 2 4 S031400400002 REACTION ((65-TB-159(25-MN-55,X)88-RA-209,,SIG)+ S031400400003 (65-TB-159(25-MN-55,X)88-RA-210,,SIG)) S031400400004 DECAY-DATA (88-RA-209,2.74SEC,A,7014.) S031400400005 (88-RA-210,2.74SEC,A,7014.) S031400400006 ENDBIB 4 0 S031400400007 NOCOMMON 0 0 S031400400008 DATA 2 1 S031400400009 DATA DATA-ERR S031400400010 NB NB S031400400011 53. 14. S031400400012 ENDDATA 3 0 S031400400013 ENDSUBENT 12 0 S031400499999 SUBENT S0314005 20251019 20260228 S031400500001 BIB 2 2 S031400500002 REACTION (65-TB-159(25-MN-55,X)90-TH-210,,SIG) S031400500003 DECAY-DATA (90-TH-210,14.MICROSEC,A,7922.) S031400500004 ENDBIB 2 0 S031400500005 NOCOMMON 0 0 S031400500006 DATA 3 1 S031400500007 DATA +DATA-ERR -DATA-ERR S031400500008 NB NB NB S031400500009 0.59 0.25 0.23 S031400500010 ENDDATA 3 0 S031400500011 ENDSUBENT 10 0 S031400599999 SUBENT S0314006 20251019 20260228 S031400600001 BIB 2 2 S031400600002 REACTION (65-TB-159(25-MN-55,X)90-TH-211,,SIG) S031400600003 DECAY-DATA (90-TH-211,36.MICROSEC,A,7788.) S031400600004 ENDBIB 2 0 S031400600005 NOCOMMON 0 0 S031400600006 DATA 3 1 S031400600007 DATA +DATA-ERR -DATA-ERR S031400600008 NB NB NB S031400600009 0.19 0.12 0.09 S031400600010 ENDDATA 3 0 S031400600011 ENDSUBENT 10 0 S031400699999 ENDENTRY 6 0 S031499999999