ENTRY O1916 20110907 O046O191600000001 SUBENT O1916001 20110907 O046O191600100001 BIB 12 54 O191600100002 TITLE Synthesis of N = 127 isotones through (p,n) charge- O191600100003 exchange reactions induced by relativistic Pb-208 O191600100004 projectiles. O191600100005 AUTHOR (A.I.Morales, J.Benlliure, J.Agramunt, A.Algora, O191600100006 N.Alkhomashi, H.Alvarez-Pol, P.Boutachkov, A.M.Bruce, O191600100007 L.S.Caceres, E.Casarejos, A.M.Denis Bacelar, O191600100008 P.Doornenbal, D.Dragosavac, G.Farrelly, A.Gadea, O191600100009 W.Gelletly, J.Gerl, M.Gorska, J.Grebosz, I.Kojouharov, O191600100010 F.Molina, D.Perez-Loureiro, S.Pietri, Z.Podolyak, O191600100011 P.H.Regan, B.Rubio, H.Shaffner, S.J.Steer, S.Tashenov, O191600100012 S.Verma, H.J.Wollersheim) O191600100013 INSTITUTE (2SPNSAU) O191600100014 (2SPNVAL) O191600100015 (3HUNDEB) O191600100016 (2UK SUR) O191600100017 (2GERGSI) O191600100018 (2UK UK) University of Brighton, United Kingdom O191600100019 (2ITYPAD) O191600100020 REFERENCE (J,PR/C,84,011601,2011) O191600100021 FACILITY (SYNCH,2GERGSI) O191600100022 (FRS,2GERGSI) O191600100023 SAMPLE A Be target 1.6 g/cm**2 thick. O191600100024 METHOD (TOF) O191600100025 DETECTOR (MAGSP,SCIN,IOCH) The reaction products were analyzed O191600100026 with the magnetic spectrometer fragment separator (FRS)O191600100027 Two multisampling ionization chambers (MUSIC) located O191600100028 at the final image plane of the spectrometer. O191600100029 Two plastic scintillators. O191600100030 The charge-state equilibrium close to fully ionized O191600100031 nuclei was restored by using three stripping Niobium O191600100032 foils: the first behind the target (220 mg/cm**2), O191600100033 the second behind the energy degrader at the O191600100034 intermediate image plane of the separator(105 mg/cm**2)O191600100035 and the third in between the two MUSIC chambers O191600100036 (230 mg/cm**2). O191600100037 ERR-ANALYS The uncertainties associated with these measurements O191600100038 include the statistical and the systematic effects. O191600100039 The systematic uncertainties embody the errors related O191600100040 to the yield corrections and the reference cross O191600100041 section. O191600100042 (ERR-1).The uncertainties in beam attenuation and O191600100043 secondary reactions amount to 10%. O191600100044 (ERR-2).Uncertainties associated with the correction O191600100045 for incompletely stripped ions is 5%. O191600100046 (ERR-3).Uncertainties associated with the correction O191600100047 for transmission is 20%. O191600100048 CORRECTION The corrections for beam attenuation, secondary nuclearO191600100049 reactions, and charge states were calculated for each O191600100050 nuclear species using the codes KAROL and GLOBAL, O191600100051 whereas the transmission correction was applied to the O191600100052 residues partially transmitted in one or both focal O191600100053 planes. O191600100054 STATUS (TABLE) Table I of J,PR/C,84,011601,2011 O191600100055 HISTORY (20110907C) SB O191600100056 ENDBIB 54 0 O191600100057 COMMON 4 3 O191600100058 EN ERR-1 ERR-2 ERR-3 O191600100059 GEV/A PER-CENT PER-CENT PER-CENT O191600100060 1. 10. 5. 20. O191600100061 ENDCOMMON 3 0 O191600100062 ENDSUBENT 61 0 O191600199999 SUBENT O1916002 20110908 O046O191600200001 BIB 2 7 O191600200002 REACTION ((4-BE-9(82-PB-208,X)ELEM/MASS,,SIG)= O191600200003 (82-PB-208(4-BE-9,X)ELEM/MASS,,SIG)) O191600200004 MISC-COL (MISC).Charge-state contaminants - O191600200005 for Hg-207=Tl-207(3%), Hg-204(1%) O191600200006 for Ag-206=Hg-206(3.5%), Au-203(2%) O191600200007 for Pt-205=Au-205(12%), Pt-202(5%) O191600200008 for Ir-204=Pt-204(13%), Ir-201(26%) O191600200009 ENDBIB 7 0 O191600200010 NOCOMMON 0 0 O191600200011 DATA 4 4 O191600200012 ELEMENT MASS DATA MISC O191600200013 NO-DIM NO-DIM MB PER-CENT O191600200014 80. 207. 0.011 5. O191600200015 79. 206. 0.00036 12. O191600200016 78. 205. 0.0000057 18. O191600200017 77. 204. 0.00000019 16. O191600200018 ENDDATA 6 0 O191600200019 ENDSUBENT 18 0 O191600299999 ENDENTRY 2 0 O191699999999