ENTRY C2585 20210128 C202C2585 0 1 SUBENT C2585001 20210128 C202C2585 1 1 BIB 11 42 C2585 1 2 TITLE In-beam gamma-ray spectroscopy at the proton C2585 1 3 dripline: 40Sc C2585 1 4 AUTHOR (A.Gade,D.Weisshaar,B.A.Brown,J.A.Tostevin,D.Bazin, C2585 1 5 K.Brown,R.J.Charity,P.J.Farris,A.M.Hill,J.Li, C2585 1 6 B.Longfellow,W.Reviol,D.Rhodes) C2585 1 7 INSTITUTE (1USAMSU,2UK SUR,1USAWAS,1USAANL) C2585 1 8 REFERENCE (J,PL/B,808,135637,2020) C2585 1 9 FACILITY (CYCTM,1USAMSU) Experiment performed at the Coupled C2585 1 10 Cyclotron Facility at NSCL C2585 1 11 SAMPLE 9Be reaction target with thickness of 188 mg/cm2 was C2585 1 12 located at the target position of the S800 C2585 1 13 spectrograph. C2585 1 14 DETECTOR (MAGSP) Reaction products were momentum analyzed in C2585 1 15 S800 superconducting magnetic spectrometer. Particles C2585 1 16 were identified using detection system in located in C2585 1 17 spectrometer focal plane C2585 1 18 (HPGE) A gamma-ray array GRETINA, consisting of 12 C2585 1 19 detector modules, each with 36-fold segmentation was C2585 1 20 used for gamma ray detection. Detector modules were C2585 1 21 arranged in two rings with four located at 58deg and C2585 1 22 eight at 90deg with respect to the beam axis. C2585 1 23 (DRFTC,IOCH,SCIN) The focal plane detector system C2585 1 24 consists of a pair of cathode readout drift chambers C2585 1 25 located about 1 m apart, followed by a multi- C2585 1 26 segmented ion chamber and four large plastic C2585 1 27 scintillators of thicknesses 3 mm, 5 cm, 10 cm and 20 C2585 1 28 cm, respectively. C2585 1 29 METHOD (COINC) Coincidence between gamma rays and reaction C2585 1 30 residues was required C2585 1 31 (PSD) Online pulse-shape analysis of signals from C2585 1 32 segmented HPGe detector provided the gamma-ray C2585 1 33 interaction points. Recoiled nuclei 40SC travel C2585 1 34 at about 30% of the speed of light. C2585 1 35 ANALYSIS Interaction point as well as tracking of incident C2585 1 36 beam was used for Doppler reconstruction of gamma C2585 1 37 ray energy C2585 1 38 INC-SOURCE (KINDT) The 38Ca secondary beam was produced by C2585 1 39 fragmentation of a stable 40Ca beam at energy of C2585 1 40 140-MeV/nucleon impinging on a 799 mg/cm2 9Be C2585 1 41 production target and separated in the A1900 fragment C2585 1 42 separator. Purity of 38Ca secondary beam was about 86%.C2585 1 43 HISTORY (20210128C) Compiled by S.H. C2585 1 44 ENDBIB 42 0 C2585 1 45 NOCOMMON 0 0 C2585 1 46 ENDSUBENT 45 0 C2585 199999 SUBENT C2585002 20210128 C202C2585 2 1 BIB 3 6 C2585 2 2 REACTION (4-BE-9(20-CA-38,X)21-SC-40,,SIG) C2585 2 3 ERR-ANALYS (ERR-S) Statistical uncertainty C2585 2 4 (ERR-2) Systematic uncertainty except ERR-1 C2585 2 5 (ERR-1) Additional systematic uncertainty accounting C2585 2 6 possible acceptance cut C2585 2 7 STATUS (TABLE) Data taken from p.2 of the reference C2585 2 8 ENDBIB 6 0 C2585 2 9 NOCOMMON 0 0 C2585 2 10 DATA 5 1 C2585 2 11 EN DATA ERR-S ERR-2 ERR-1 C2585 2 12 MEV/A MICRO-B PER-CENT PER-CENT PER-CENT C2585 2 13 60.9 8.0 3.75 7.0 20.0 C2585 2 14 ENDDATA 3 0 C2585 2 15 ENDSUBENT 14 0 C2585 299999 ENDENTRY 2 0 C258599999999