Search Results - "Osborn, J. C"

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  1. 1

    Detecting Stealth Dark Matter Directly through Electromagnetic Polarizability by Appelquist, T, Berkowitz, E, Brower, R C, Buchoff, M I, Fleming, G T, Jin, X-Y, Kiskis, J, Kribs, G D, Neil, E T, Osborn, J C, Rebbi, C, Rinaldi, E, Schaich, D, Schroeder, C, Syritsyn, S, Vranas, P, Weinberg, E, Witzel, O

    Published in Physical review letters (23-10-2015)
    “…We calculate the spin-independent scattering cross section for direct detection that results from the electromagnetic polarizability of a composite scalar…”
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    Journal Article
  2. 2

    Lattice simulations with eight flavors of domain wall fermions in SU(3) gauge theory by Appelquist, T., Brower, R. C., Fleming, G. T., Kiskis, J., Lin, M. F., Neil, E. T., Osborn, J. C., Rebbi, C., Rinaldi, E., Schaich, D., Schroeder, C., Syritsyn, S., Voronov, G., Vranas, P., Weinberg, E., Witzel, O.

    “…We study an SU(3) gauge theory with N sub([functionof]) = 8 degenerate flavors of light fermions in the fundamental representation. Using the domain wall…”
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  3. 3

    Adaptive multigrid algorithm for the lattice Wilson-Dirac operator by Babich, R, Brannick, J, Brower, R C, Clark, M A, Manteuffel, T A, McCormick, S F, Osborn, J C, Rebbi, C

    Published in Physical review letters (12-11-2010)
    “…We present an adaptive multigrid solver for application to the non-Hermitian Wilson-Dirac system of QCD. The key components leading to the success of our…”
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  4. 4

    Stealth dark matter: Dark scalar baryons through the Higgs portal by Appelquist, T., Brower, R. C., Buchoff, M. I., Fleming, G. T., Jin, X.-Y., Kiskis, J., Kribs, G. D., Neil, E. T., Osborn, J. C., Rebbi, C., Rinaldi, E., Schaich, D., Schroeder, C., Syritsyn, S., Vranas, P., Weinberg, E., Witzel, O.

    “…We present a new model of "Stealth Dark Matter": a composite baryonic scalar of an SU(ND) strongly coupled theory with even ND ≥ 4. All mass scales are…”
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  5. 5

    Two-color gauge theory with novel infrared behavior by Appelquist, T, Brower, R C, Buchoff, M I, Cheng, M, Fleming, G T, Kiskis, J, Lin, M F, Neil, E T, Osborn, J C, Rebbi, C, Schaich, D, Schroeder, C, Syritsyn, S, Voronov, G, Vranas, P, Witzel, O

    Published in Physical review letters (21-03-2014)
    “…Using lattice simulations, we study the infrared behavior of a particularly interesting SU(2) gauge theory, with six massless Dirac fermions in the fundamental…”
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  6. 6

    Chiral symmetry breaking and the dirac spectrum at nonzero chemical potential by OSBORN, J. C, SPLITTORFF, K, VERBAARSCHOT, J. J. M

    Published in Physical review letters (27-05-2005)
    “…The relation between the spectral density of the QCD Dirac operator at nonzero baryon chemical potential and the chiral condensate is investigated. We use the…”
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  7. 7

    Composite bosonic baryon dark matter on the lattice: SU(4) baryon spectrum and the effective Higgs interaction by Appelquist, T, Berkowitz, E, Brower, R C, Buchoff, M I, Fleming, G T, Kiskis, J, Lin, M F, Neil, E T, Osborn, J C, Rebbi, C

    “…We present the spectrum of baryons in SU(4) gauge theory with fundamental fermion constituents, which is of significant interest for composite dark matter…”
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  8. 8

    Radiation shielding for neutron guides by Ersez, T., Braoudakis, G., Osborn, J.C.

    Published in Physica. B, Condensed matter (15-11-2006)
    “…Models of the neutron guide shielding for the out of bunker guides on the thermal and cold neutron beam lines of the OPAL Reactor (ANSTO) were constructed…”
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    Journal Article Conference Proceeding
  9. 9

    Toward TeV conformality by Appelquist, T, Avakian, A, Babich, R, Brower, R C, Cheng, M, Clark, M A, Cohen, S D, Fleming, G T, Kiskis, J, Neil, E T, Osborn, J C, Rebbi, C, Schaich, D, Vranas, P

    Published in Physical review letters (19-02-2010)
    “…We study the chiral properties of an SU(3) gauge theory with N{f} massless Dirac fermions in the fundamental representation when N{f} is increased from 2 to 6…”
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  10. 10

    The application of molecular modelling to the interpretation of inverse gas chromatography data by Grimsey, I.M, Osborn, J.C, Doughty, S.W, York, P, Rowe, R.C

    Published in Journal of Chromatography A (06-09-2002)
    “…The use of molecular modelling in the interpretation of inverse gas chromatography data is discussed. Crystal faces can be visualised and likely cleavage…”
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    Journal Article Conference Proceeding
  11. 11

    Parity doubling and the S parameter below the conformal window by Appelquist, T, Babich, R, Brower, R C, Cheng, M, Clark, M A, Cohen, S D, Fleming, G T, Kiskis, J, Lin, M F, Neil, E T, Osborn, J C, Rebbi, C, Schaich, D, Vranas, P M

    Published in Physical review letters (10-06-2011)
    “…We describe a lattice simulation of the masses and decay constants of the lowest-lying vector and axial resonances, and the electroweak S parameter, in an…”
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  12. 12

    Characterisation of the surface energetics of milled dl-propranolol hydrochloride using inverse gas chromatography and molecular modelling by York, P., Ticehurst, M.D., Osborn, J.C., Roberts, R.J., Rowe, R.C.

    Published in International journal of pharmaceutics (15-11-1998)
    “…Inverse gas chromatography (IGC) has been successfully used to characterise the nature of the surface of samples of dl-propranolol hydrochloride which have…”
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  13. 13

    Interpretation of the differences in the surface energetics of two optical forms of mannitol by inverse gas chromatography and molecular modelling by Grimsey, I.M, Sunkersett, M, Osborn, J.C, York, P, Rowe, R.C

    Published in International journal of pharmaceutics (25-11-1999)
    “…Inverse gas chromatography (IGC) has been successfully used to characterise the nature of the surface of two optical forms of mannitol, dl and β d. This has…”
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  14. 14

    Adaptive multigrid algorithm for lattice QCD by Brannick, J, Brower, R C, Clark, M A, Osborn, J C, Rebbi, C

    Published in Physical review letters (01-02-2008)
    “…We present a new multigrid solver that is suitable for the Dirac operator in the presence of disordered gauge fields. The key behind the success of the…”
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    Lattice calculation of composite dark matter form factors by Appelquist, T., Brower, R. C., Buchoff, M. I., Cheng, M., Cohen, S. D., Fleming, G. T., Kiskis, J., Lin, M. F., Neil, E. T., Osborn, J. C., Rebbi, C., Schaich, D., Schroeder, C., Syritsyn, S., Voronov, G., Vranas, P., Wasem, J.

    “…Composite dark matter candidates, which can arise from new strongly-coupled sectors, are well-motivated and phenomenologically interesting, particularly in the…”
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  18. 18

    Unquenched QCD Dirac operator spectra at nonzero baryon chemical potential by Akemann, G., Osborn, J.C., Splittorff, K., Verbaarschot, J.J.M.

    Published in Nuclear physics. B (18-04-2005)
    “…The microscopic spectral density of the QCD Dirac operator at nonzero baryon chemical potential for an arbitrary number of quark flavors was derived recently…”
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  19. 19

    Maximum-likelihood approach to topological charge fluctuations in lattice gauge theory by Brower, R. C., Cheng, M., Fleming, G. T., Lin, M. F., Neil, E. T., Osborn, J. C., Rebbi, C., Rinaldi, E., Schaich, D., Schroeder, C., Voronov, G., Vranas, P., Weinberg, E., Witzel, O.

    “…We present a novel technique for the determination of the topological susceptibility (related to the variance of the distribution of global topological charge)…”
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  20. 20

    Random matrices and the convergence of partition function zeros in finite density QCD by Halász, M. Á., Osborn, J. C., Stephanov, M. A., Verbaarschot, J. J. M.

    Published in Physical review. D, Particles and fields (01-04-2000)
    “…We apply the Glasgow method for lattice QCD at finite chemical potential to a schematic random matrix model. In this method the zeros of the partition function…”
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