ENTRY C2572 20200723 C199C257200000001 SUBENT C2572001 20200723 C199C257200100001 BIB 10 41 C257200100002 TITLE First inverse kinematics measurement of key resonances C257200100003 in the 22Ne(p,gamma)23Na reaction at stellar C257200100004 temperatures C257200100005 AUTHOR (A.Lennarz,M.Williams,A.M.Laird,U.Battino,A.A.Chen, C257200100006 D.Connolly,B.Davids,N.Esker,R.Garg,M.Gay,U.Greife, C257200100007 U.Hager,D.Hutcheon,J.Jose,M.Lovely,S.Lyons,A.Psaltis, C257200100008 J.E.Riley,A.Tattersall,C.Ruiz) C257200100009 INSTITUTE (1CANTMF,2UK YRK,2UK EDG,1CANMCM,1USACOL,1USACSM, C257200100010 1USAMSU,2SPNUPC) C257200100011 REFERENCE (J,PL/B,807,135539,2020) C257200100012 FACILITY (ACCEL,1CANTMF) Experiment performed at the ISAC beam C257200100013 facility at TRIUMF, Vancouver using DRAGON (Detector C257200100014 of Recoil and Gammas Of Nuclear reactions) recoil C257200100015 separator C257200100016 SAMPLE A windowless, differentially pumped, recirculated gas C257200100017 target filled with hydrogen. An average gas pressure C257200100018 of 5Torr was used which corresponds to approx. C257200100019 3.9E+18 hydrogen atoms/cm2. C257200100020 DETECTOR (BGO) Gamma rays were detected by high efficiency C257200100021 detector array consisting of 30 BGO detectors C257200100022 (MCPLT) Heavy ion detection system based on two C257200100023 micro-channel plate detectors was used for time of C257200100024 flight measurement C257200100025 (MAGSP,SISD) Recoil ions (23Na) were momentum C257200100026 analyzed by recoil separator and detected using C257200100027 double sided Si strip detectors. C257200100028 METHOD (TOF) Prompt gamma rays from neutron capture were C257200100029 selected using time of flight. Recoil flight time C257200100030 was used to select capture events. C257200100031 Inverse kinematics was used C257200100032 (COINC) Delayed coincidence between 23Na recoils C257200100033 and capture gamma rays was required C257200100034 INC-SOURCE 500 MeV protons are steered onto a production targets C257200100035 to produce radioactive isotopes. The isotopes pass C257200100036 through a heated tube to a source where they are C257200100037 ionized, accelerated off the source's high-voltage C257200100038 platform at up to 60 kV and sent through a mass C257200100039 separator to select the ion beam of choice. Selected C257200100040 beam of 22Ne was then accelerated in room temperature C257200100041 linac. C257200100042 HISTORY (20200723C) Compiled by S.H. C257200100043 ENDBIB 41 0 C257200100044 NOCOMMON 0 0 C257200100045 ENDSUBENT 44 0 C257200199999 SUBENT C2572002 20200723 C199C257200200001 BIB 4 11 C257200200002 REACTION (10-NE-22(P,G),,WID/STR) C257200200003 ERR-ANALYS (ERR-SYS) Total systematic uncertainty C257200200004 (ERR-S) Statistical uncertainty C257200200005 (ERR-1) Uncertainty in coincidence efficiency C257200200006 (ERR-2,4.3,5.9) Uncertainty in stopping power C257200200007 (ERR-3,1.8,2.4) Uncertainty in charge state fraction C257200200008 (ERR-4) Uncertainty in micro-channel plate efficiency C257200200009 (ERR-5,1.1,4.9) Uncertainty in beam normalization. C257200200010 (ERR-T) Total uncertainty C257200200011 FLAG (1.) Result from singles analysis C257200200012 STATUS (TABLE) Data taken from tab.1 of the reference C257200200013 ENDBIB 11 0 C257200200014 COMMON 2 3 C257200200015 ERR-1 ERR-4 C257200200016 PER-CENT PER-CENT C257200200017 10. 5. C257200200018 ENDCOMMON 3 0 C257200200019 DATA 9 5 C257200200020 EN-RES-CM EN-ERR DATA ERR-T +ERR-SYS -ERR-SYS C257200200021 +ERR-S -ERR-S FLAG C257200200022 KEV KEV EV EV EV EV C257200200023 EV EV NO-DIM C257200200024 149.4 0.7 1.6E-7 2.8E-8 2.8E-8C257200200025 3.9E-8 2.8E-8 C257200200026 181.2 0.7 2.17E-6 3.2E-7 3.1E-7C257200200027 2.E-7 1.7E-7 C257200200028 248.3 0.6 8.5E-6 1.4E-6 C257200200029 C257200200030 458. 0.3 0.441 0.05 C257200200031 C257200200032 458. 0.3 0.439 0.022 C257200200033 1. C257200200034 ENDDATA 14 0 C257200200035 ENDSUBENT 34 0 C257200299999 ENDENTRY 2 0 C257299999999