ENTRY C3086 20250917 C308600000001 SUBENT C3086001 20250917 20260228 C308600100001 BIB 12 45 C308600100002 TITLE New Determination of the 14C(n,gamma)15C Reaction C308600100003 Rate and Its Astrophysical Implications C308600100004 AUTHOR (Y.Jiang,Z.He,Y.Luo,W.Xin,J.Chen,X.Li,Y.Shen,B.Guo, C308600100005 G.Li,D.Pang,T.Ma,W.Nan,T.Kajino,W.Liu) C308600100006 REFERENCE (J,AJ,989,231,2025) C308600100007 #doi:10.3847/1538-4357/ade5b3 C308600100008 REL-REF (O,14859001,Y.Jiang+,J,AJ,989,231,2025) C308600100009 Derived neutron cross sections. C308600100010 INSTITUTE (3CPRAEP,3CPRBHN,3CPRBJG,3CPRBNU,3CPRFUD,2JPNNAO, C308600100011 2JPNTOK) C308600100012 (3CPRCPR) Department of Physics, Southern University C308600100013 of Science and Technology, Shenzhen, 518055, C308600100014 Guangdong, People's Republic of China C308600100015 (3CPRCPR) National Astronomical Observatories, C308600100016 Chinese Academy of Sciences, Beijing, 100020, C308600100017 People's Republic of China C308600100018 FACILITY (LINAC,1USAANL) ATLAS facility at the Argonne C308600100019 National Laboratory. C308600100020 INC-SPECT A 7.1 MeV/u 15C secondary beam was produced at the C308600100021 ATLAS in-flight system RAISOR with an intensity of C308600100022 approximately 10**6 particles s-1 with negligible C308600100023 contamination (less than 1%). C308600100024 DETECTOR (TELES,SI,IOCH) The particle identification (PID) was C308600100025 performed by analyzing the cyclotron period of C308600100026 emitted light charged particles in a uniform magnetic C308600100027 field, combined with four sets of dE-E telescopes to C308600100028 detect 14C residues. The intensity of the incoming C308600100029 beam was monitored using a downstream ionization C308600100030 chamber. C308600100031 METHOD (EDE) The kinematic reconstruction was achieved C308600100032 through high precision position-sensitive silicon C308600100033 detector arrays, which provided both position and C308600100034 energy information. This approach enabled the C308600100035 extraction of differential cross sections for C308600100036 transfer reactions populating the ground state (g.s.) C308600100037 of 14C, covering a range of center-of-mass angles C308600100038 (c.m.) from 15 to 35 degrees. C308600100039 ERR-ANALYS (DATA-ERR) The uncertainties of the differential C308600100040 cross section mainly come from the statistical error C308600100041 and the systematic uncertainties resulting from the C308600100042 acceptance correction and the timing gate efficiency C308600100043 correction. C308600100044 CORRECTION The acceptance correction and the timing gate C308600100045 efficiency correction. C308600100046 HISTORY (20250917C) BP C308600100047 ENDBIB 45 0 C308600100048 COMMON 2 3 C308600100049 EN E-LVL C308600100050 MEV/A MEV C308600100051 7.1 0.0 C308600100052 ENDCOMMON 3 0 C308600100053 ENDSUBENT 52 0 C308600199999 SUBENT C3086002 20250917 20260228 C308600200001 BIB 3 5 C308600200002 REACTION ((1-H-1(6-C-15,D)6-C-14,PAR,DA)= C308600200003 (6-C-15(P,D)6-C-14,PAR,DA)) C308600200004 SAMPLE The 15C beam bombarded a target of polyethylene (CH2) C308600200005 n of thickness 387(22) microg/cm2. C308600200006 STATUS (CURVE,,Y.Jiang+,J,AJ,989,231,2025) Fig. - 2 C308600200007 ENDBIB 5 0 C308600200008 NOCOMMON 0 0 C308600200009 DATA 3 7 C308600200010 ANG-CM DATA-CM DATA-ERR C308600200011 ADEG MB/SR MB/SR C308600200012 14.512 7.772E+01 3.048E+01 C308600200013 18.809 3.597E+01 5.501E+00 C308600200014 21.407 2.576E+01 3.482E+00 C308600200015 25.236 1.455E+01 1.674E+00 C308600200016 27.355 1.321E+01 1.428E+00 C308600200017 30.554 1.239E+01 C308600200018 32.355 1.316E+01 C308600200019 ENDDATA 9 0 C308600200020 ENDSUBENT 19 0 C308600299999 SUBENT C3086003 20250917 20260228 C308600300001 BIB 3 5 C308600300002 REACTION ((1-H-2(6-C-15,T)6-C-14,PAR,DA)= C308600300003 (6-C-15(D,T)6-C-14,PAR,DA)) C308600300004 SAMPLE The 15C beam bombarded a target of deuterated C308600300005 polyethylene (CD2)n of thickness 363(20) microg/cm2. C308600300006 STATUS (CURVE,,Y.Jiang+,J,AJ,989,231,2025) Fig. - 2 C308600300007 ENDBIB 5 0 C308600300008 NOCOMMON 0 0 C308600300009 DATA 3 6 C308600300010 ANG-CM DATA-CM DATA-ERR C308600300011 ADEG MB/SR MB/SR C308600300012 19.088 1.194E+00 3.243E-01 C308600300013 23.001 1.867E+00 2.285E-01 C308600300014 26.410 2.293E+00 C308600300015 29.397 2.168E+00 C308600300016 32.132 1.335E+00 1.850E-01 C308600300017 34.698 6.574E-01 8.043E-02 C308600300018 ENDDATA 8 0 C308600300019 ENDSUBENT 18 0 C308600399999 ENDENTRY 3 0 C308699999999