/* 2015-06-24 File is generated by HENDEL. */ \\BIB,1[3; D#=D2468; TITLE=/ Neutron occupancy of the 0d5/2 orbital and the N=16 shell closure in 24O /; PURPOSE=/ To investigate the occupancy of the neutron 0d5/2 orbital in 24O via one-neutron knockout from 24O with a proton target. /; ATH=(K.TSHOO'1', Y.SATOU'2', C.A.BERTULANI'3', H.BHANG'2', S.CHOI'2', T.NAKAMURA'4', Y.KONDO'4', S.DEGUCHI'4', Y.KAWADA'4', Y.NAKAYAMA'4', K.N.TANAKA'4', N.TANAKA'4', Y.TOGANO'4', N.KOBAYASHI'5', N.AOI'6', M.ISHIHARA'7', T.MOTOBAYASHI'7', H.OTSU'7', H.SAKURAI'7', S.TAKEUCHI'7', K.YONEDA'7', F.DELAUNAY'8', J.GIBELIN'8', F.M.MARQUES'8', N.A.ORR'8', T.HONDA'9', T.KOBAYASHI'10', T.SUMIKAMA'10', Y.MIYASHITA'11', K.YOSHINAGA'11', M.MATSUSHITA'12', S.SHIMOURA'12', D.SOHLER'13', J.W.HWANG'2', T.ZHENG'14', Z.H.LI'14', Z.X.CAO'14'); INST-ATH=(3KORKOR'1', 3KORNSU'2', 1USATAM'3', 2JPNTIT'4', 2JPNTOK'5', 2JPNRCN'6', 2JPNIPC'7', 2FR CAE'8', 2JPNRIK'9', 2JPNTOH'10', 2JPNSUT'11', 2JPNTOK'12', 3HUNDEB'13', 3CPRBJG'14'); /* '1' Rare Isotope Science Project, Institute for Basic Science, Daejeon */ /* '2' Department of Physics and Astronomy */ /* '4' Department of Physics */ /* '5' Department of Physics */ /* '7' RIKEN Nishina Center */ /* '8' LPC-Caen, ENSICAEN */ /* '9' Department of Physics */ /* '10' Department of Physics */ /* '11' Department of Physics */ /* '12' Center for Nuclear Study */ /* '14' School of Physics and State Key Laboratory of Nuclear Physics and Technology */ REF=PL/B; VLP=739(2014)19; RCTS=(P(24O,N,X)22O, P(24O,X)23O); PHQS=(ENGY-SPEC, MOM-DSTRN'15', XSECTN); /* '15' laboratory parallel momentum */ \\EXP,1[3; /* 2014-12-12 : Compiled+Checked, Bo */ /* 2014-12-22 : Received, Received by e-mail from K.Tshoo */ CHM=ELM; PHYS-FORM=LIQD; THK-TGT=159+-3MG/CM**2; POL-TGT=0%; ALGN-TGT=0%; ACC=(CYC'16',PRJFS'17'); INST-ACC=(2JPNIPC'16',2JPNIPC'17'); INC-ENGY-LAB-RANGE=62MEV/A; BEAM-INTNSTY=4PPS; POL-PRJ=0%; DET-PARTCL=(22O,N); COINC=NO; ANT-COINC=NO; DET-SYS=(NAI'18',SCT'19',MWDC'19',SCT'20',TOF); /* '18' To detect gamma rays from charged fragments */ /* '19' Plastic counter hodoscope to identify charged fragments */ /* '20' To detect emitted neutrons */ /* Experimental Method: - Magnetic field rotation */ \\DATA,1[3; INC-ENGY-LAB=62MEV/A; SYS-ERR=(3%'21',2%'22'); /* '21' neutron detection efficiency */ /* '22' target thickness */ \\EXP,1; RCT=P(24O,N,X)22O; RTY=X'23'; /* '23' one-neutron knockout reaction */ PHQ=ENGY-SPEC; \\DATA,1; \DATA; ENGY-EMT DSIGMA/DE DELTA-DSIGMA/DE'24' (MEV) (MB/MEV) (MB/MEV) 0.0125 167.334778 +-19.223662 0.0375 412.662296 +-29.5215162 0.0625 393.094886 +-31.7332552 0.0875 330.014529 +-26.9960426 0.1125 221.734229 +-22.7867954 0.1375 190.214279 +-21.476427 0.1625 179.907597 +-19.081213 0.1875 128.149135 +-21.0160569 0.2125 84.9598115 +-15.5361543 0.2375 71.5330422 +-17.8343464 0.2625 62.4761975 +-12.4940206 0.2875 79.4759 +-12.0133 0.3125 49.2132 +-9.669 0.3375 53.0121 +-10.0384 0.3625 33.4100752 +-10.6138395 0.3875 55.3029 +-10.3293 0.4125 51.5752 +-10.1443 0.4375 45.100689 +-11.970909 0.4625 21.0137275 +-12.5677355 0.4875 25.8508109 +-10.5447121 0.5125 21.3817939 +-13.1814399 0.5375 22.4979048 +-13.493399 0.5625 28.0626 +-8.4933 0.5875 33.9293 +-8.5024 0.6125 30.6812 +-8.5551 0.6375 21.1981408 +-11.6100989 0.6625 35.1999 +-9.1262 0.6875 22.7638551 +-11.0933509 0.7125 34.177 +-9.2058 0.7375 19.6064 +-6.9907 0.7625 21.8788186 +-11.9921844 0.7875 20.2805568 +-15.105122 0.8125 12.9837077 +-11.1637997 0.8375 21.9904 +-7.8239 0.8625 18.2304 +-6.9195 0.8875 34.9185 +-9.7349 0.9125 47.8254 +-11.6895 0.9375 29.863 +-9.0388 0.9625 25.0024 +-8.3945 0.9875 15.2296 +-6.9575 1.0125 34.8439 +-10.5345 1.0375 31.4833453 +-15.9741041 1.0625 28.1373 +-8.9403 1.0875 16.1142156 +-12.3067114 1.1125 -3.28178436 +-9.41289641 1.1375 16.3248 +-6.6948 1.1625 16.5079 +-7.4036 1.1875 19.3206 +-8.0127 1.2125 8.07299696 +-15.8630781 \END; /* Plotted in Fig.2 of Phys. Lett. B 739 (2014) 19 */ /* '24' Statistical error */ \\EXP,2; RCT=P(24O,X)23O; RTY=X'25'; /* '25' one-neutron knockout reaction */ PHQ=MOM-DSTRN'26'; /* '26' laboratory parallel momentum */ \\DATA,2; EXC-ENGY=2.78MEV; DELTA-EXC-ENGY=0.11MEV; J-PTY=5/2+; \DATA; MOM-TRNSV DSIGMA/DP DELTA-DSIGMA/DP'27' (MEV/C) (MB/(MEV/C)) (MB/(MEV/C)) 7570 0.0151231 +-0.00499818455 7640 0.0408157 +-0.00683254818 7710 0.0763947 +-0.00889234308 7780 0.109504 +-0.01010064896 7850 0.155583 +-0.01407559401 7920 0.15842 +-0.01185773700 7990 0.130058 +-0.01096128824 8060 0.0888689 +-0.00752186370 8130 0.0607793 +-0.00763995801 8200 0.0333747 +-0.00602747082 8270 0.0120138 +-0.00473223582 \END; /* Plotted in Fig.3 of Phys. Lett. B 739 (2014) 19 */ /* '27' Statistical error */ \\EXP,3; RCT=P(24O,X)23O; RTY=X'28'; /* '28' one-neutron knockout reaction */ PHQ=XSECTN; /* Analysis: - Integration of energy distribution */ \\DATA,3; SYS-ERR=8%'29'; /* '29' the choice of the functional form describing the non-resonant continuum */ STATIST-ERR=4%; EXC-ENGY=2.78MEV; DELTA-EXC-ENGY=0.11MEV; J-PTY=5/2+; \DATA; SIGMA DELTA-SIGMA'30' (MB) (MB) 61 +-6 \END; /* Text of Phys. Lett. B 739 (2014) 19 */ /* '30' Errors mainly come from the choice of the functional form describing the non-resonant continuum (8%), statistical uncertainty (4%), neutron detection efficiency (3%), and the target thickness (2%). */ \\END;