NSR Query Results
Output year order : Descending NSR database version of March 21, 2024. Search: Author = P.Ugorowski Found 7 matches. 2020PI04 Phys.Rev. C 101, 044609 (2020) V.Pines, M.Pines, A.Chait, B.M.Steinetz, L.P.Forsley, R.C.Hendricks, G.C.Fralick, T.L.Benyo, B.Baramsai, P.B.Ugorowski, M.D.Becks, R.E.Martin, N.Penney, C.E.Sandifer Nuclear fusion reactions in deuterated metals NUCLEAR REACTIONS 2H(d, p)3H, E=0-1.09 MeV; calculated S-factor of deuterated metal target due to electron lattice screening of Coulomb force. 2H(e+, e+), (e-, e-), (γ, γ), E=2 MeV; 2H(p, p), (d, d), (α, α), E=3 MeV; 2H(n, n), E=2.45 MeV; calculated total σ, mean deuteron recoil energy. Discussed role of electron screening on the efficiency of nuclear fusion events between charged particles.
doi: 10.1103/PhysRevC.101.044609
2020ST06 Phys.Rev. C 101, 044610 (2020) B.M.Steinetz, T.L.Benyo, A.Chait, R.C.Hendricks, L.P.Forsley, B.Baramsai, P.B.Ugorowski, M.D.Becks, V.Pines, M.Pines, R.E.Martin, N.Penney, G.C.Fralick, C.E.Sandifer Novel nuclear reactions observed in bremsstrahlung-irradiated deuterated metals NUCLEAR REACTIONS Ti, Er(γ, n), E=2.5-2.9 MeV; measured photodissociation neutron spectra, E(n), I(n) using deuterated ErD2 and TiD2 targets, and lead-shielded liquid and plastic scintillator detectors. 2H(d, n), (d, p), E=0.064, 0.98-1.27 MeV; calculated neutron energies from kinetic heating of 2H (Deuterium) fuel. 46Ti(d, n), E=1.2 MeV; 47Ti(d, n), E=0.40 MeV; 166,167,168,170Er(d, n), E=1.27 MeV; 170Er(d, n), E=0.87 MeV; 166,168(3He, n), E=0.4 MeV; 170Er(3He, n), E=0.82 MeV; measured neutron spectra, E(n), I(n); observed d-D nuclear fusion events in an electron-screened, deuterated metal lattice using a Dynamitron electron accelerator; deduced enhanced fusion cross sections. Comparison with theoretical predictions and experimental inertial confinement d-D fusion results.
doi: 10.1103/PhysRevC.101.044610
2010CH19 Phys.Lett. B 691, 234 (2010) L.Chen, W.R.Plass, H.Geissel, R.Knobel, C.Kozhuharov, Yu.A.Litvinov, Z.Patyk, C.Scheidenberger, K.Siegien-Iwaniuk, B.Sun, H.Weick, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, J.J.Carroll, D.M.Cullen, I.J.Cullen, B.Franzke, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, J.Kurcewicz, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Zs.Podolyak, R.Propri, S.Rigby, N.Saito, T.Saito, M.Shindo, M.Steck, P.Ugorowski, P.M.Walker, S.Williams, M.Winkler, H.-J.Wollersheim, T.Yamaguchi Discovery and investigation of heavy neutron-rich isotopes with time-resolved Schottky spectrometry in the element range from thallium to actinium NUCLEAR REACTIONS Be(238U, X)236Ac/224At/222Po/221Po/213Tl, E=670 MeV/nucleon; measured revolution frequency of the cooled fragments; deduced T1/2. Comparison with theoretical models, Darmstadt storage-cooler ring ESR. ATOMIC MASSES 236Ac, 224At, 222Po, 221Po, 213Tl; measured revolution frequency of the cooled fragments; deduced atomic masses.
doi: 10.1016/j.physletb.2010.05.078
2009CA20 Phys.Lett. B 679, 203 (2009) J.J.Carroll, S.A.Karamian, R.Propri, D.Gohlke, N.Caldwell, P.Ugorowski, T.Drummond, J.Lazich, H.Roberts, M.Helba, Z.Zhong, M.-T.Tang, J.-J.Lee, K.Liang Search for low-energy induced depletion of 178Hfm2 at the SPring-8 synchrotron NUCLEAR REACTIONS 172,178Hf(γ, γ'), E=9.5352-9.5851 keV; measured Eγ, Iγ, γγ-coin; deduced integral σ and that induced depletion of 2nd metastable state not seen.
doi: 10.1016/j.physletb.2009.07.025
2009CH08 Phys.Rev.Lett. 102, 122503 (2009) L.Chen, Yu.A.Litvinov, W.R.Plass, K.Beckert, P.Beller, F.Bosch, D.Boutin, L.Caceres, R.B.Cakirli, J.J.Carroll, R.F.Casten, R.S.Chakrawarthy, D.M.Cullen, I.J.Cullen, B.Franzke, H.Geissel, J.Gerl, M.Gorska, G.A.Jones, A.Kishada, R.Knobel, C.Kozhuharov, S.A.Litvinov, Z.Liu, S.Mandal, F.Montes, G.Munzenberg, F.Nolden, T.Ohtsubo, Z.Patyk, Zs.Podolyak, R.Propri, S.Rigby, N.Saito, T.Saito, C.Scheidenberger, M.Shindo, M.Steck, P.Ugorowski, P.M.Walker, S.Williams, H.Weick, M.Winkler, H.-J.Wollersheim, T.Yamaguchi Schottky Mass Measurement of the 208Hg Isotope: Implication for the Proton-Neutron Interaction Strength around Doubly Magic 208Pb ATOMIC MASSES 208Hg; measured atomic mass using time resolved Schottky mass spectrometry.
doi: 10.1103/PhysRevLett.102.122503
2006UG01 Nucl.Instrum.Methods Phys.Res. A565, 657 (2006) P.Ugorowski, R.Propri, S.A.Karamian, D.Gohlke, J.Lazich, N.Caldwell, R.S.Chakrawarthy, M.Helba, H.Roberts, J.J.Carroll Design and characterization of a compact multi-detector array for studies of induced gamma emission: Spontaneous decay of 178m2Hf as a test case RADIOACTIVITY 178mHf(IT); measured Eγ, Iγ, multiplicities.
doi: 10.1016/j.nima.2006.05.209
1986FO04 Phys.Rev. C33, 1540 (1986) D.Fox, D.A.Cebra, Z.M.Koenig, P.Ugorowski, G.D.Westfall Large Angle Correlations in 40 MeV/nucleon 12C + C NUCLEAR REACTIONS 12C(12C, 2p), (12C, 2d), (12C, 2t), (12C, 23He), (12C, 2α), E=40 MeV/nucleon; measured (particle)(particle)(θ), (particle)(particle)(φ); deduced correlation functions. Momentum conservation model.
doi: 10.1103/PhysRevC.33.1540
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