Search Results - "Wasem, Joseph"

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    Impact of neutron energy on asteroid deflection performance by Horan, Lansing S., Holland, Darren E., Bruck Syal, Megan, Bevins, James E., Wasem, Joseph V.

    Published in Acta astronautica (01-06-2021)
    “…In the future, a hazardous asteroid will find itself on a collision course with Earth. For asteroids of moderate size or larger, a nuclear device is one of…”
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    Journal Article
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    X-Ray Energy Deposition Model for Simulating Asteroid Response to a Nuclear Planetary Defense Mitigation Mission by Burkey, Mary T., Managan, Robert A., Gentile, Nicholas A., Syal, Megan Bruck, Howley, Kirsten M., Wasem, Joseph V.

    Published in The planetary science journal (01-12-2023)
    “…In the event of a potentially catastrophic asteroid impact, with sufficient warning time, deploying a nuclear device remains a powerful option for planetary…”
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    Journal Article
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    Neutron-Antineutron Oscillations from Lattice QCD by Rinaldi, Enrico, Syritsyn, Sergey, Wagman, Michael L, Buchoff, Michael I, Schroeder, Chris, Wasem, Joseph

    Published in Physical review letters (26-04-2019)
    “…Fundamental symmetry tests of baryon number violation in low-energy experiments can probe beyond the standard model (BSM) explanations of the matter-antimatter…”
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    Journal Article
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    A simplified approach to uncertainty quantification for orbits in impulsive deflection scenarios by Howley, Kirsten, Wasem, Joseph

    Published in Acta astronautica (01-11-2014)
    “…For the majority of near-Earth Asteroid (NEA) impact scenarios, optimal deflection strategies use a massive impactor or a nuclear explosive, either of which…”
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    Journal Article
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    A simplified approach to uncertainty quantification for orbits in impulsive deflection scenarios by Howley, Kirsten, Wasem, Joseph

    Published in Acta astronautica (03-07-2014)
    “…For the majority of near-Earth Asteroid (NEA) impact scenarios, optimal deflection strategies use a massive impactor or a nuclear explosive, either of which…”
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    Journal Article
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    Blow-off momentum from melt and vapor in nuclear deflection scenarios by Howley, Kirsten, Managan, Robert, Wasem, Joseph

    Published in Acta astronautica (01-10-2014)
    “…For Earth-impacting objects that are large in size or have short warning times nuclear explosives are an effective threat mitigation response. Nuclear-based…”
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    Journal Article
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    Neutron Energy Effects on Asteroid Deflection by Horan, Lansing S., Holland, Darren E., Syal, Megan Bruck, Wasem, Joseph, Dexter, Michael L., Bevins, James E.

    Published in 2020 IEEE Aerospace Conference (01-03-2020)
    “…The impact of the physical geometry of source versus target produced by a nuclear device used for neutron irradiation and energy deposition as a means of…”
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    Conference Proceeding
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    On the Extraction of Observables from Lattice QCD and the First Lattice Calculation of Nuclear Parity Violation by Wasem, Joseph

    Published 01-01-2010
    “…The fundamental field theory for nuclear physics interactions is quantum chromodynamics (QCD). Currently the only known way to calculate observables directly…”
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    Dissertation
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    Lattice QCD Calculation of Nuclear Parity Violation by Wasem, Joseph

    Published 14-03-2012
    “…Phys. Rev. C 85, 022501(R) (2012) We present the first lattice QCD calculation of the leading-order momentum-independent parity violating coupling between…”
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    Journal Article
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    On the Extraction of Observables from Lattice QCD and the First Lattice Calculation of Nuclear Parity Violation by Wasem, Joseph

    “…The fundamental field theory for nuclear physics interactions is quantum chromodynamics (QCD). Currently the only known way to calculate observables directly…”
    Get full text
    Dissertation
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    Lattice QCD determination of neutron-antineutron matrix elements with physical quark masses by Rinaldi, Enrico, Syritsyn, Sergey, Wagman, Michael L, Buchoff, Michael I, Schroeder, Chris, Wasem, Joseph

    Published 17-05-2019
    “…Phys. Rev. D 99, 074510 (2019) Matrix elements of six-quark operators are needed to extract new physics constraints from experimental searches for…”
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    Journal Article
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    Neutron-antineutron oscillations from lattice QCD by Rinaldi, Enrico, Syritsyn, Sergey, Wagman, Michael L, Buchoff, Michael I, Schroeder, Chris, Wasem, Joseph

    Published 17-05-2019
    “…Phys. Rev. Lett. 122, 162001 (2019) Fundamental symmetry tests of baryon number violation in low-energy experiments can probe beyond the Standard Model (BSM)…”
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    Journal Article