ENTRY C2585 20210128 C202C258500000001
SUBENT C2585001 20210128 C202C258500100001
BIB 11 42 C258500100002
TITLE In-beam gamma-ray spectroscopy at the proton C258500100003
dripline: 40Sc C258500100004
AUTHOR (A.Gade,D.Weisshaar,B.A.Brown,J.A.Tostevin,D.Bazin, C258500100005
K.Brown,R.J.Charity,P.J.Farris,A.M.Hill,J.Li, C258500100006
B.Longfellow,W.Reviol,D.Rhodes) C258500100007
INSTITUTE (1USAMSU,2UK SUR,1USAWAS,1USAANL) C258500100008
REFERENCE (J,PL/B,808,135637,2020) C258500100009
FACILITY (CYCTM,1USAMSU) Experiment performed at the Coupled C258500100010
Cyclotron Facility at NSCL C258500100011
SAMPLE 9Be reaction target with thickness of 188 mg/cm2 was C258500100012
located at the target position of the S800 C258500100013
spectrograph. C258500100014
DETECTOR (MAGSP) Reaction products were momentum analyzed in C258500100015
S800 superconducting magnetic spectrometer. Particles C258500100016
were identified using detection system in located in C258500100017
spectrometer focal plane C258500100018
(HPGE) A gamma-ray array GRETINA, consisting of 12 C258500100019
detector modules, each with 36-fold segmentation was C258500100020
used for gamma ray detection. Detector modules were C258500100021
arranged in two rings with four located at 58deg and C258500100022
eight at 90deg with respect to the beam axis. C258500100023
(DRFTC,IOCH,SCIN) The focal plane detector system C258500100024
consists of a pair of cathode readout drift chambers C258500100025
located about 1 m apart, followed by a multi- C258500100026
segmented ion chamber and four large plastic C258500100027
scintillators of thicknesses 3 mm, 5 cm, 10 cm and 20 C258500100028
cm, respectively. C258500100029
METHOD (COINC) Coincidence between gamma rays and reaction C258500100030
residues was required C258500100031
(PSD) Online pulse-shape analysis of signals from C258500100032
segmented HPGe detector provided the gamma-ray C258500100033
interaction points. Recoiled nuclei 40SC travel C258500100034
at about 30% of the speed of light. C258500100035
ANALYSIS Interaction point as well as tracking of incident C258500100036
beam was used for Doppler reconstruction of gamma C258500100037
ray energy C258500100038
INC-SOURCE (KINDT) The 38Ca secondary beam was produced by C258500100039
fragmentation of a stable 40Ca beam at energy of C258500100040
140-MeV/nucleon impinging on a 799 mg/cm2 9Be C258500100041
production target and separated in the A1900 fragment C258500100042
separator. Purity of 38Ca secondary beam was about 86%.C258500100043
HISTORY (20210128C) Compiled by S.H. C258500100044
ENDBIB 42 0 C258500100045
NOCOMMON 0 0 C258500100046
ENDSUBENT 45 0 C258500199999
SUBENT C2585002 20210128 C202C258500200001
BIB 3 6 C258500200002
REACTION (4-BE-9(20-CA-38,X)21-SC-40,,SIG) C258500200003
ERR-ANALYS (ERR-S) Statistical uncertainty C258500200004
(ERR-2) Systematic uncertainty except ERR-1 C258500200005
(ERR-1) Additional systematic uncertainty accounting C258500200006
possible acceptance cut C258500200007
STATUS (TABLE) Data taken from p.2 of the reference C258500200008
ENDBIB 6 0 C258500200009
NOCOMMON 0 0 C258500200010
DATA 5 1 C258500200011
EN DATA ERR-S ERR-2 ERR-1 C258500200012
MEV/A MICRO-B PER-CENT PER-CENT PER-CENT C258500200013
60.9 8.0 3.75 7.0 20.0 C258500200014
ENDDATA 3 0 C258500200015
ENDSUBENT 14 0 C258500299999
ENDENTRY 2 0 C258599999999