ENTRY 41654 20181001 41804165400000001 SUBENT 41654001 20181001 41804165400100001 BIB 13 33 4165400100002 TITLE Investigation of the possibility of excitation of 4165400100003 isobar-analog states in the 208Pb(np) reaction 4165400100004 AUTHOR (G.E.Belovitskii,A.N.Baryshnikov,Yu.G.Panitkin, 4165400100005 O.S.Presnyak) 4165400100006 INSTITUTE (4RUSJIA) 4165400100007 REFERENCE (J,JEL,32,482,1980) Engl.translation of ZEP,32,502,19804165400100008 (J,ZEP,32,502,1980) 4165400100009 FACILITY (ACCEL,4RUSJIA) EG-5 electrostatic accelerator 4165400100010 INC-SOURCE (D-T) Deuteron energy from 0.8 to 3. MeV . 4165400100011 Ti-T target of 0.6-0.8 mg/cm2 thickness. 4165400100012 The energy spread of the beam - ~200 keV, energy 4165400100013 increment 40-70 keV. 4165400100014 METHOD (ACTIV) Irradiation time 6 min. 4165400100015 Several series of measurements. 4165400100016 Gamma-spectra lower cut-off energy 200 keV. 4165400100017 DETECTOR (GELI) GeLi or 4165400100018 (NAICR) NaI spectrometer 4165400100019 DECAY-DATA (81-TL-208,3.1MIN,DG) 4165400100020 SAMPLE (82-PB-208,ENR=0.978) 4165400100021 Pb-208 - 97.8%, Pb-207 - 1.4%, Pb-206 - 0.7%, 4165400100022 Pb-204 - 0.1% . 4165400100023 Size 25 x 30 x 1.6 mm3 . 4165400100024 Mounted in the vertical plane perpendicularly to the 4165400100025 deuteron beam at 8cm distance from the neutron source 4165400100026 target. 4165400100027 Ba-138 sample of 99.8% enrichment in form of BaCO(3) 4165400100028 powder in 25mm diameter polyethylene capsules, mounted 4165400100029 at 120deg angle to deuteron beam at distance 10cm from 4165400100030 target. Used for neutron flux monitoring. 4165400100031 MONITOR (56-BA-138(N,2N)56-BA-137-M,,SIG) 4165400100032 For neutron flux monitoring. 4165400100033 DECAY-MON (56-BA-137-M,2.56MIN,DG,660.) Q= -8.61 MeV 4165400100034 HISTORY (20181001) M.M. 4165400100035 ENDBIB 33 0 4165400100036 COMMON 1 3 4165400100037 MONIT 4165400100038 MB 4165400100039 1020. 4165400100040 ENDCOMMON 3 0 4165400100041 ENDSUBENT 40 0 4165400199999 SUBENT 41654002 20181001 41804165400200001 BIB 3 6 4165400200002 REACTION (82-PB-208(N,P)81-TL-208,,SIG) 4165400200003 ERR-ANALYS (DATA-ERR) total root-mean-square error , 4165400200004 about 2.5% for 0.7 confidence level. 4165400200005 . Quantization errors: 4165400200006 scale X - 0.0014 MeV, scale Y - 0.0020 mb . 4165400200007 STATUS (CURVE) Fig.1 of JETP Letters 4165400200008 ENDBIB 6 0 4165400200009 COMMON 2 3 4165400200010 EN-ERR-DIG ERR-DIG 4165400200011 MEV MB 4165400200012 0.00362 0.00281 4165400200013 ENDCOMMON 3 0 4165400200014 DATA 3 47 4165400200015 EN DATA DATA-ERR 4165400200016 MEV MB MB 4165400200017 16.399 1.4323 0.0540 4165400200018 16.488 1.4567 0.0343 4165400200019 16.659 1.6874 0.0491 4165400200020 16.810 1.8837 0.0393 4165400200021 16.978 2.0603 0.0491 4165400200022 17.146 2.2221 0.0491 4165400200023 17.300 2.3988 0.0491 4165400200024 17.434 2.4919 0.0638 4165400200025 17.522 2.5949 0.0540 4165400200026 17.591 2.7668 0.0737 4165400200027 17.671 2.8453 0.0835 4165400200028 17.742 2.9975 0.0491 4165400200029 17.771 3.0810 0.0491 4165400200030 17.802 3.0809 0.0393 4165400200031 17.836 3.1251 0.0786 4165400200032 17.882 3.1889 0.0638 4165400200033 17.910 3.0954 0.0491 4165400200034 17.950 3.1887 0.0491 4165400200035 17.984 3.1543 0.0589 4165400200036 18.013 3.2427 0.0884 4165400200037 18.058 3.2819 0.0442 4165400200038 18.095 3.2671 0.0491 4165400200039 18.121 3.3703 0.0540 4165400200040 18.155 3.4832 0.0786 4165400200041 18.201 3.3505 0.0393 4165400200042 18.232 3.4438 0.0687 4165400200043 18.266 3.3503 0.0343 4165400200044 18.301 3.5124 0.0540 4165400200045 18.338 3.5369 0.0638 4165400200046 18.375 3.4877 0.0491 4165400200047 18.400 3.6449 0.0884 4165400200048 18.446 3.5564 0.0589 4165400200049 18.500 3.6841 0.0540 4165400200050 18.549 3.6447 0.0491 4165400200051 18.571 3.7282 0.0638 4165400200052 18.631 3.7870 0.0589 4165400200053 18.702 3.8557 0.0688 4165400200054 18.762 3.8507 0.0491 4165400200055 18.831 3.8850 0.0540 4165400200056 18.893 4.0077 0.0491 4165400200057 18.962 4.1353 0.0638 4165400200058 19.030 4.1500 0.0589 4165400200059 19.107 4.1842 0.0589 4165400200060 19.167 4.3315 0.0540 4165400200061 19.218 4.2970 0.0638 4165400200062 19.295 4.3952 0.0688 4165400200063 19.361 4.4688 0.0589 4165400200064 ENDDATA 49 0 4165400200065 ENDSUBENT 64 0 4165400299999 ENDENTRY 2 0 4165499999999