ENTRY C1468 20081021 C089C146800000001 SUBENT C1468001 20081021 C089C146800100001 BIB 9 29 C146800100002 INSTITUTE (1USAMSU,1USAOBR,2NEDGRN) + Department of Physics, C146800100003 Millikin University, Decatur, Illinois C146800100004 REFERENCE (J,PR/C,65,044605,2002) C146800100005 AUTHOR (D.A.Roberts,F.D.Becchetti,J.Janecke,M.Y.Lee, C146800100006 T.W.O'Donnell,K.Pham,J.A.Brown,R.E.Warner, C146800100007 R.M.Ronningen,H.W.Wilschut) C146800100008 TITLE Energy dependence of the total reaction cross section C146800100009 of isomeric 18F(m) on silicon below 400 MeV C146800100010 FACILITY (CYCLO,1USAMSU) K1200 cyclotron at the National C146800100011 Superconducting Cyclotron Laboratory (NSCL) at C146800100012 Michigan State University C146800100013 SAMPLE Silicon detector used as target. C146800100014 DETECTOR (SIBAR,SI,SILI) Linear stack consisting of 100, 200, C146800100015 and 74 microm silicon surface barrier detectors C146800100016 (SiSB), three 100 microm SiSB detectors, a 200 microm C146800100017 boron implanted position sensitive silicon detector, C146800100018 and a 1000 microm lithium drifted silicon Si(Li) C146800100019 detector. C146800100020 A calibrated hyperpure germanium HPGe gamma-ray C146800100021 detector, placed outside the scattering chamber 15 cm C146800100022 from the center of the silicon detector stack, used C146800100023 as the primary detector for 18F(162 nsec) gamma rays C146800100024 and for fine tuning of solenoid current. C146800100025 ERR-ANALYS (ERR-S) Statistical uncertainty. Error in estimate of C146800100026 nonelastic reactions with Q near 0 is taken as 50% C146800100027 and added in quadrature with other statistical C146800100028 uncertainties. C146800100029 HISTORY (20061002C) DR C146800100030 (20081021A) BIB update. Data error heading corrected. C146800100031 ENDBIB 29 0 C146800100032 NOCOMMON 0 0 C146800100033 ENDSUBENT 32 0 C146800199999 SUBENT C1468002 20081021 C089C146800200001 BIB 2 2 C146800200002 REACTION (14-SI-0(7-N-14,NON),,SIG) C146800200003 STATUS (CURVE) Data taken from Fig. 4. C146800200004 ENDBIB 2 0 C146800200005 NOCOMMON 0 0 C146800200006 DATA 4 8 C146800200007 EN EN-ERR DATA ERR-S C146800200008 MEV MEV B B C146800200009 33.7 46.7 1.150 0.236 C146800200010 83.9 42.4 1.247 0.232 C146800200011 138.4 40.6 1.580 0.204 C146800200012 167.8 32.0 1.784 0.209 C146800200013 197.2 32.0 1.644 0.185 C146800200014 226.6 42.4 1.394 0.172 C146800200015 275.0 47.6 1.454 0.144 C146800200016 304.4 22.5 1.477 0.162 C146800200017 ENDDATA 10 0 C146800200018 ENDSUBENT 17 0 C146800299999 SUBENT C1468003 20081021 C089C146800300001 BIB 2 2 C146800300002 REACTION (14-SI-0(8-O-16,NON),,SIG) C146800300003 STATUS (CURVE) Data taken from Fig. 5. C146800300004 ENDBIB 2 0 C146800300005 NOCOMMON 0 0 C146800300006 DATA 4 11 C146800300007 EN EN-ERR DATA ERR-S C146800300008 MEV MEV B B C146800300009 40.1 39.5 1.032 0.145 C146800300010 63.2 46.3 1.065 0.233 C146800300011 109.5 42.9 1.545 0.145 C146800300012 149.5 36.7 1.757 0.194 C146800300013 203.7 32.2 1.786 0.228 C146800300014 218.4 31.0 1.630 0.228 C146800300015 264.7 28.2 1.673 0.208 C146800300016 276.0 29.9 1.552 0.257 C146800300017 296.8 28.8 1.416 0.223 C146800300018 307.0 27.1 1.498 0.150 C146800300019 336.9 22.6 1.328 0.199 C146800300020 ENDDATA 13 0 C146800300021 ENDSUBENT 20 0 C146800399999 SUBENT C1468004 20081021 C089C146800400001 BIB 2 2 C146800400002 REACTION (14-SI-0(9-F-18,NON),,SIG) C146800400003 STATUS (CURVE) Data taken from Fig. 6. C146800400004 ENDBIB 2 0 C146800400005 NOCOMMON 0 0 C146800400006 DATA 4 6 C146800400007 EN EN-ERR DATA ERR-S C146800400008 MEV MEV B B C146800400009 48.4 51.4 1.497 0.165 C146800400010 134.8 34.5 1.714 0.199 C146800400011 204.8 39.5 1.878 0.223 C146800400012 266.4 40.1 1.673 0.179 C146800400013 320.1 29.9 1.508 0.155 C146800400014 369.8 29.9 1.648 0.141 C146800400015 ENDDATA 8 0 C146800400016 ENDSUBENT 15 0 C146800499999 SUBENT C1468005 20081021 C089C146800500001 BIB 5 9 C146800500002 REACTION (14-SI-0(9-F-18-L,NON),,SIG) C146800500003 DECAY-DATA (9-F-18-L,162.NSEC,DG,.182,1.) C146800500004 INC-SPECT The 18F(162 nsec) was obtained using the selective, C146800500005 high-cross-section single-nucleon transfer reaction C146800500006 17O(12C,11B)18F(m) at a primary 17O beam energy of C146800500007 25 MeV/nucleon C146800500008 ANALYSIS Deduced from cross sections for mixed (g.s. + 162 nsec)C146800500009 beam and for ground state. C146800500010 STATUS (CURVE) Data taken from Fig. 7. C146800500011 ENDBIB 9 0 C146800500012 NOCOMMON 0 0 C146800500013 DATA 4 10 C146800500014 EN EN-ERR DATA ERR-S C146800500015 MEV MEV B B C146800500016 47.5 45.6 1.954 0.451 C146800500017 77.9 44.4 2.134 0.402 C146800500018 131.3 49.5 1.902 0.354 C146800500019 202.2 42.7 2.203 0.330 C146800500020 242.2 45.0 2.490 0.281 C146800500021 305.1 38.2 2.108 0.218 C146800500022 310.1 39.4 1.914 0.184 C146800500023 333.2 29.8 1.851 0.228 C146800500024 348.3 28.7 1.405 0.267 C146800500025 379.2 25.3 1.261 0.252 C146800500026 ENDDATA 12 0 C146800500027 ENDSUBENT 26 0 C146800599999 ENDENTRY 5 0 C146899999999