NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = S.Gardner Found 22 matches. 2023BA25 Phys.Lett. B 844, 138080 (2023) M.Bashkanov, D.P.Watts, S.Kay, S.Abt, P.Achenbach, P.Adlarson, F.Afzal, Z.Ahmed, C.S.Akondi, J.R.M.Annand, H.J.Arends, R.Beck, M.Biroth, N.Borisov, A.Braghieri, W.J.Briscoe, F.Cividini, C.Collicott, S.Costanza, A.Denig, E.J.Downie, P.Drexler, S.Fegan, A.Fix, S.Gardner, D.Ghosal, D.I.Glazier, I.Gorodnov, W.Gradl, M.Gunther, D.Gurevich, L.Heijkenskjold, D.Hornidge, G.M.Huber, A.Kaser, V.L.Kashevarov, M.Korolija, B.Krusche, A.Lazarev, K.Livingston, S.Lutterer, I.J.D.MacGregor, D.M.Manley, P.P.Martel, R.Miskimen, E.Mornacchi, C.Mullen, A.Neganov, A.Neiser, M.Ostrick, P.B.Otte, D.Paudyal, P.Pedroni, A.Powell, S.N.Prakhov, V.Sokhoyan, K.Spieker, O.Steffen, I.I.Strakovsky, T.Strub, I.Supek, A.Thiel, M.Thiel, A.Thomas, Yu.A.Usov, S.Wagner, J.Wettig, M.Wolfes, N.Zachariou First measurement of polarisation transfer Cnx, in deuteron photodisintegration NUCLEAR REACTIONS 2H(polarized γ, X), E=370-700 MeV; measured reaction products; deduced the polarisation transfer from a circularly-polarised photon to the final state neutron in deuterium photodisintegration. Cryogenic liquid deuterium target within the Crystal Ball detector at MAMI.
doi: 10.1016/j.physletb.2023.138080
2023GA13 Phys.Rev. C 107, 055501 (2023) Toward a unified treatment of ΔS = 0 parity violation in low-energy nuclear processes NUCLEAR REACTIONS 1H(polarized p, p), E=13.6, 15, 45 MeV; 1H(polarized n, γ), (polarized n, p), E cold; analyzed data on parity-violating asymmetry; deduced parity-violating meson-nucleon coupling constants.
doi: 10.1103/PhysRevC.107.055501
2021BE29 Phys.Rev. C 104, 045802 (2021) Neutron star structure with a new force between quarks
doi: 10.1103/PhysRevC.104.045802
2019AK10 Eur.Phys.J. A 55, 202 (2019) C.S.Akondi, K.Bantawa, D.M.Manley, S.Abt, P.Achenbach, F.Afzal, P.Aguar-Bartolome, Z.Ahmed, J.R.M.Annand, H.J.Arends, M.Bashkanov, R.Beck, M.Biroth, N.Borisov, A.Braghieri, W.J.Briscoe, F.Cividini, C.Collicott, S.Costanza, A.Denig, M.Dieterle, E.J.Downie, P.Drexler, M.I.Ferretti-Bondy, S.Gardner, D.I.Glazier, I.Gorodnov, W.Gradl, M.Gunther, D.Gurevich, S.Kay, L.Heijkenskjold, D.Hornidge, G.M.Huber, M.Kaser, V.L.Kashevarov, M.Korolija, B.Krusche, A.Lazarev, K.Livingston, S.Lutterer, J.C.McGeorge, I.J.D.MacGregor, P.P.Martel, D.G.Middleton, R.Miskimen, E.Mornacchi, A.Mushkarenkov, C.Mullen, A.Neganov, A.Neiser, M.Oberle, M.Ostrick, P.B.Otte, B.Oussena, D.Paudyal, P.Pedroni, A.Powell, S.N.Prakhov, G.Ron, T.Rostomyan, A.Sarty, C.Sfienti, V.Sokhoyan, K.Spieker, O.Steffen, I.I.Strakovsky, Th.Strub, I.Supek, A.Thiel, M.Thiel, A.Thomas, M.Unverzagt, Yu.A.Usov, N.K.Walford, D.P.Watts, S.Wagner, D.Werthmuller, J.Wettig, L.Witthauer, M.Wolfes Experimental study of the γp → K0Σ+, γn → K0Λ, and γn → K0Σ0 reactions at the Mainz Microtron
doi: 10.1140/epja/i2019-12924-x
2017DI10 Phys.Lett. B 770, 523 (2017) M.Dieterle, L.Witthauer, F.Cividini, S.Abt, P.Achenbach, P.Adlarson, F.Afzal, Z.Ahmed, C.S.Akondi, J.R.M.Annand, H.J.Arends, M.Bashkanov, R.Beck, M.Biroth, N.S.Borisov, A.Braghieri, W.J.Briscoe, S.Costanza, C.Collicott, A.Denig, E.J.Downie, P.Drexler, M.I.Ferretti-Bondy, S.Gardner, S.Garni, D.I.Glazier, D.Glowa, W.Gradl, M.Gunther, G.M.Gurevich, D.Hamilton, D.Hornidge, G.M.Huber, A.Kaser, V.L.Kashevarov, S.Kay, I.Keshelashvili, R.Kondratiev, M.Korolija, B.Krusche, A.B.Lazarev, J.M.Linturi, V.Lisin, K.Livingston, S.Lutterer, I.J.D.MacGregor, J.Mancell, D.M.Manley, P.P.Martel, V.Metag, W.Meyer, R.Miskimen, E.Mornacchi, A.Mushkarenkov, A.B.Neganov, A.Neiser, M.Oberle, M.Ostrick, P.B.Otte, D.Paudyal, P.Pedroni, A.Polonski, S.N.Prakhov, A.Rajabi, G.Reicherz, G.Ron, T.Rostomyan, A.Sarty, C.Sfienti, M.H.Sikora, V.Sokhoyan, K.Spieker, O.Steffen, I.I.Strakovsky, Th.Strub, I.Supek, A.Thiel, M.Thiel, A.Thomas, M.Unverzagt, Yu.A.Usov, S.Wagner, N.K.Walford, D.P.Watts, D.Werthmuller, J.Wettig, M.Wolfes, L.Zana First measurement of the polarization observable E and helicity-dependent cross sections in single π0 photoproduction from quasi-free nucleons NUCLEAR REACTIONS 2H(γ, π0), E=400-1450 MeV; measured reaction products; deduced σ.
doi: 10.1016/j.physletb.2017.04.079
2016BA29 Phys.Rev.Lett. 116, 242501 (2016) M.J.Bales, R.Alarcon, C.D.Bass, E.J.Beise, H.Breuer, J.Byrne, T.E.Chupp, K.J.Coakley, R.L.Cooper, M.S.Dewey, S.Gardner, T.R.Gentile, D.He, H.P.Mumm, J.S.Nico, B.O'Neill, A.K.Thompson, F.E.Wietfeldt, for the RDK II Collaboration Precision Measurement of the Radiative β Decay of the Free Neutron RADIOACTIVITY 1NN(β-); measured decay products, Eγ, Iγ, Eβ, Iβ, Ep, Ip; deduced photon energy spectrum from neutron radiative decay branching ratio and its uncertainties. Comparison with theoretical calculations.
doi: 10.1103/PhysRevLett.116.242501
2016GA38 Eur.Phys.J. A 52, 333 (2016) S.Gardner, for the A2 Collaboration at MAMI Photon asymmetry measurements of γ(pol)p → π0p for Eγ= 320-650 MeV NUCLEAR REACTIONS 1H(polarized γ, π0), E(cm)=1214-1450 MeV[liquid hydrogen target]; measured bremsstrahlung induced π0 asymmetry using CB (Crystal Ball of 672 NaI(Tl) crystals) as a central calorimeter and TAPS (384 BaF2) as a forward one; deduced 2γ invariant mass distributions, γ asymmetry vs θ, Legendre coefficients.
doi: 10.1140/epja/i2016-16333-5
2015AL28 Eur.Phys.J. A 51, 123 (2015), Erratum Eur.Phys.J. A 51, 138 (2015) R.Al Jebali, J.R.M.Annand, J.-O.Adler, I.Akkurt, E.Buchanan, J.Brudvik, K.Fissum, S.Gardner, D.J.Hamilton, K.Hansen, L.Isaksson, K.Livingston, M.Lundin, J.C.McGeorge, I.J.D.MacGregor, R.MacRae, D.G.Middleton, A.J.H.Reiter, G.Rosner, B.Schroder, J.Sjogren, D.Sokhan, B.Strandberg A helium gas scintillator active target for photoreaction measurements
doi: 10.1140/epja/i2015-15123-y
2013GA09 Hyperfine Interactions 214, 71 (2013) T-odd momentum correlation in radiative β decay
doi: 10.1007/s10751-013-0781-1
2013GA22 Phys.Rev. C 87, 065504 (2013) Framework for maximum likelihood analysis of neutron β decay observables to resolve the limits of the V-A law RADIOACTIVITY 1n(β-); analyzed β decay observables through maximum likelihood statistical method. Global fits to Monte Carlo pseudodata. Standard model parameters and CVC hypothesis. Discussed limits of the V-A law of standard model.
doi: 10.1103/PhysRevC.87.065504
2010GA31 Nucl.Phys. A844, 234c (2010) Shedding light on the symmetries of dark matter
doi: 10.1016/j.nuclphysa.2010.05.041
2006BR30 Phys.Lett. B 643, 22 (2006) Evidence for the absence of gluon orbital angular momentum in the nucleon
doi: 10.1016/j.physletb.2006.10.024
2005GA37 J.Res.Natl.Inst.Stand.Technol. 110, 411 (2005) S.Gardner, V.Bernard, Ulf-G.Meissner, C.Zhang Radiative Neutron β-Decay in Effective Field Theory RADIOACTIVITY 1n(β-); calculated photon spectrum, polarization. Effective field theory.
doi: 10.6028/jres.110.062
2004BE44 Phys.Lett. B 593, 105 (2004); Erratum Phys.Lett. B 599, 348 (2004) V.Bernard, S.Gardner, U.-G.Meissner, C.Zhang Radiative neutron β-decay in effective field theory RADIOACTIVITY 1n(β-); calculated photon spectrum, polarization for radiative decay. Effective field theory.
doi: 10.1016/j.physletb.2004.04.064
2004GA43 Phys.Lett. B 598, 188 (2004) S.Gardner, V.Bernard, U.-G.Meissner Radiative tritium β-decay and the neutrino mass RADIOACTIVITY 3H(β-); calculated Eβ, radiative corrections. Implications for neutrino mass determination discussed.
doi: 10.1016/j.physletb.2004.08.006
2003ME34 Eur.Phys.J. A 18, 543 (2003) Chiral dynamics and B → 3π decay
doi: 10.1140/epja/i2002-10279-1
2001GA37 Phys.Rev.Lett. 86, 5666 (2001) Sharpening Low-Energy, Standard-Model Tests via Correlation Coefficients in Neutron β Decay RADIOACTIVITY 1n(β-); analyzed correlation coefficients, recoil-order corrections. Implications for Standard Model tests discussed.
doi: 10.1103/PhysRevLett.86.5666
1996GA03 Phys.Rev. C53, 1143 (1996) S.Gardner, C.J.Horowitz, J.Piekarewicz Isospin-Violating Meson-Nucleon Vertices as an Alternate Mechanism of Charge-Symmetry Breaking
doi: 10.1103/PhysRevC.53.1143
1995GA31 Phys.Rev.Lett. 75, 2462 (1995) S.Gardner, C.J.Horowitz, J.Piekarewicz Charge-Symmetry-Breaking Potentials from Isospin-Violating Meson-Baryon Coupling Constants NUCLEAR REACTIONS 1H(polarized n, n), E=183 MeV; analyzed n, p analyzing power difference data; deduced charge symmetry breaking potential characteristics. Polarized target.
doi: 10.1103/PhysRevLett.75.2462
1994CH42 Phys.Rev. C50, 3079 (1994) M.-C.Chu, S.Gardner, T.Matsui, R.Seki Pion Interferometry with Pion-Source-Medium Interactions NUCLEAR REACTIONS 197Au(28Si, X), E at 14.6 GeV/c/nucleon; analyzed correlation function data, inclusive 2π- production; deduced extended pion source effects.
doi: 10.1103/PhysRevC.50.3079
1994GA21 Phys.Rev. C50, 1137 (1994) S.Gardner, C.J.Horowitz, J.Piekarewicz Dynamical Color Correlations in a SU(2)(c) Quark Exchange Model of Nuclear Matter
doi: 10.1103/PhysRevC.50.1137
1994GA32 Phys.Rev. C50, 2822 (1994) Relativistically Generated Asymmetry in the Missing-Momentum Distribution from the (e, e'p) Reaction NUCLEAR REACTIONS 16O(e, e'p), E not given; calculated longitudinal reduced σ vs missing momentum, missing momentum distribution asymmetry. Relativistic distorted wave, plane wave impulse approximation.
doi: 10.1103/PhysRevC.50.2822
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