ENTRY E1779 20040622 0000E177900000001 SUBENT E1779001 20040622 0000E177900100001 BIB 10 39 E177900100002 TITLE Experimental evidence of core modification in the near E177900100003 drip-line nucleus 23O E177900100004 AUTHOR (R.Kanungo, M.Chiba, N.Iwasa, S.Nishimura, A.Ozawa, E177900100005 C.Samanta, T.Suda, T.Suzuki, T.Yamaguchi, T.Zheng, E177900100006 I.Tanihata) E177900100007 INSTITUTE (2JPNIPC) E177900100008 (2JPNTOH) Department of Physics E177900100009 (1USAUSA) Physics Department, Virginia Commonwealth E177900100010 University, West Main Street, Richmond, E177900100011 Virginia E177900100012 (3INDSAH) E177900100013 (2JPNNII) Department of Physics E177900100014 REFERENCE (J,PRL,88,(14),142502,200204) E177900100015 INC-SOURCE Beam intensity: 5-10 pps E177900100016 SAMPLE - Target is natural. E177900100017 - Chemical-form of target is element. E177900100018 - Physical-form of target is solid. E177900100019 - Target-thickness is 370 mg/cm**2. E177900100020 - Backing is unknown. E177900100021 FACILITY (PRJFS,2JPNIPC) The secondary beam of 23O was produced E177900100022 by fragmentation of the 40Ar primary E177900100023 beam on a Be target at 92A MeV. E177900100024 DETECTOR Detector resolution is 20 MeV/c.(sigma value) E177900100025 (MAGSP) The momentum of 23O and breakup fragments were E177900100026 determined by Magnetic spectrometer. The E177900100027 angular acceptance of the magnet is 99% E177900100028 (nearly full angular acceptance). E177900100029 (NAICR) The pulse height information was obtained by E177900100030 NaI and silicon deectors. E177900100031 ADD-RES E1779.006:6-C-0(8-O-23,8-O-22) E177900100032 Width (FWHM (Full Width at Half Maximum)) E177900100033 See NRDF D1779 DATA,5 for detail. E177900100034 E1779.007:6-C-0(8-O-23,8-O-21) E177900100035 Width (FWHM (Full Width at Half Maximum)) E177900100036 See NRDF D1779 DATA,6 for detail. E177900100037 (COMP) Glauber approximation (The theoretical curves E177900100038 are few-body Glauber model calculations by E177900100039 Y.Ogawa et.al, Nucl. Phys. A571, 784 (1994).) E177900100040 HISTORY (20030311C) E177900100041 ENDBIB 39 0 E177900100042 COMMON 1 3 E177900100043 EN E177900100044 MEV/A E177900100045 72. E177900100046 ENDCOMMON 3 0 E177900100047 ENDSUBENT 46 0 E177900199999 SUBENT E1779002 20040622 0000E177900200001 BIB 6 12 E177900200002 REACTION (6-C-0(8-O-23,X)8-O-22,LP,DP,,REL) E177900200003 count number E177900200004 PART-DET (8-O-22) E177900200005 MOM-SEC (MOM-SEC,8-O-22) E177900200006 Longitudinal momemtum in projectile rest frame E177900200007 ERR-ANALYS (ERR-T) Statistical errors and errors arising due to E177900200008 background subtraction E177900200009 STATUS (TABLE) Data (Fig.2-a filled circle,p.142502-2 in E177900200010 reference) sent by e-mail from R.Kanungo E177900200011 (2003.10.29). E177900200012 HISTORY (20040331A) Data are replaced by data sent from E177900200013 author. E177900200014 ENDBIB 12 0 E177900200015 NOCOMMON 0 0 E177900200016 DATA 3 16 E177900200017 MOM-SEC DATA ERR-T E177900200018 MEV/C ARB-UNITS ARB-UNITS E177900200019 -286. 5. 2.23606797 E177900200020 -253. 12. 3.46410161 E177900200021 -220. 19. 4.35889894 E177900200022 -187. 18. 4.24264068 E177900200023 -154. 24. 4.89897948 E177900200024 -121. 46. 6.78232998 E177900200025 -88. 92. 9.59166304 E177900200026 -55. 151.66 12.4526919 E177900200027 -22. 220.2 20.1688439 E177900200028 11. 128.88 23.5488981 E177900200029 44. 64.09 11.9383418 E177900200030 77. 39.14 6.40573040 E177900200031 110. 34. 5.83095189 E177900200032 143. 19. 4.35889894 E177900200033 176. 9. 3.0 E177900200034 209. 3. 1.73205080 E177900200035 ENDDATA 18 0 E177900200036 ENDSUBENT 35 0 E177900299999 SUBENT E1779003 20040622 0000E177900300001 BIB 6 12 E177900300002 REACTION (6-C-0(8-O-23,X)8-O-21,LP,DP,,REL) E177900300003 count number E177900300004 PART-DET (8-O-21) E177900300005 MOM-SEC (MOM-SEC,8-O-21) E177900300006 Longitudinal momemtum in projectile rest frame E177900300007 ERR-ANALYS (ERR-T) Statistical errors and errors arising due to E177900300008 background subtraction E177900300009 STATUS (TABLE) Data (Fig.3-a filled circle,p.142502-2 in E177900300010 reference) sent by e-mail from R.Kanungo E177900300011 (2003.10.29). E177900300012 HISTORY (20040331A) Data are replaced by data sent from E177900300013 author. E177900300014 ENDBIB 12 0 E177900300015 NOCOMMON 0 0 E177900300016 DATA 3 15 E177900300017 MOM-SEC DATA ERR-T E177900300018 MEV/C ARB-UNITS ARB-UNITS E177900300019 -199.5 1. 1.0 E177900300020 -168. 9. 3.0 E177900300021 -136.5 13. 3.60555127 E177900300022 -105. 14. 3.74165738 E177900300023 -73.5 22. 4.69041575 E177900300024 -42. 21.91 4.69047327 E177900300025 -10.5 48.33 8.37391576 E177900300026 21. 53.46 13.1784726 E177900300027 52.5 14.4 7.76214201 E177900300028 84. 16.89 4.36016880 E177900300029 115.5 15. 3.87298334 E177900300030 147. 7. 2.64575131 E177900300031 178.5 8. 2.82842712 E177900300032 210. 4. 2.0 E177900300033 241.5 0. 0.0 E177900300034 ENDDATA 17 0 E177900300035 ENDSUBENT 34 0 E177900399999 SUBENT E1779004 20040622 0000E177900400001 BIB 5 5 E177900400002 REACTION (6-C-0(8-O-23,X)8-O-22,,SIG) E177900400003 PART-DET (8-O-22) E177900400004 ERR-ANALYS (DATA-ERR) No information on source of error E177900400005 STATUS (TABLE) Data taken from text, p142502-4 in reference E177900400006 HISTORY (20040331U) E177900400007 ENDBIB 5 0 E177900400008 NOCOMMON 0 0 E177900400009 DATA 2 1 E177900400010 DATA DATA-ERR E177900400011 MB MB E177900400012 233. 37.0 E177900400013 ENDDATA 3 0 E177900400014 ENDSUBENT 13 0 E177900499999 SUBENT E1779005 20040622 0000E177900500001 BIB 5 5 E177900500002 REACTION (6-C-0(8-O-23,X)8-O-21,,SIG) E177900500003 PART-DET (8-O-21) E177900500004 ERR-ANALYS (DATA-ERR) No information on source of error E177900500005 STATUS (TABLE) Data taken from text, p142502-4 in reference E177900500006 HISTORY (20040331U) E177900500007 ENDBIB 5 0 E177900500008 NOCOMMON 0 0 E177900500009 DATA 2 1 E177900500010 DATA DATA-ERR E177900500011 MB MB E177900500012 82. 25.0 E177900500013 ENDDATA 3 0 E177900500014 ENDSUBENT 13 0 E177900599999 NOSUBENT E1779006 20030606 0000E177900600001 NOSUBENT E1779007 20030606 0000E177900700001 ENDENTRY 7 0 E177999999999