Showing 81 - 100 results of 137,302 for search '"Will Ray"', query time: 0.59s Refine Results
  1. 81

    Supernova Remnants Interacting with Molecular Clouds: X-Ray and Gamma-Ray Signatures by Slane, Patrick, Bykov, Andrei, Ellison, Donald C., Dubner, Gloria, Castro, Daniel

    Published 2016
    “…Here we summarize some key properties of interactions between SNRs and MCs, with an emphasis on recent X-ray and γ-ray studies that are providing important constraints on our understanding of cosmic rays in our Galaxy.…”
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    Article
  2. 82

    Applications of X-ray Instrumentation for Dark Matter Searches with Cosmic-ray Antiparticles by Rogers, Field Rose

    Published 2023
    “…This dissertation describes two complementary approaches to the interconnected worlds of indirect dark matter detection and cosmic-ray physics: first, searching for rare cosmic-ray species local to Earth, and second, using astrophysical techniques to observe the effects of cosmic-ray particles in remote regions of the Galaxy. …”
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    Thesis
  3. 83
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    NEW CONSTRAINTS ON QUANTUM GRAVITY FROM X-RAY AND GAMMA-RAY OBSERVATIONS by Perlman, E. S., Christiansen, W. A., Ng, Y. J., DeVore, J., Pooley, D., Rappaport, Saul A

    Published 2015
    “…We show explicitly how wavefront distortions on small scales cause the image intensity to decay to the point where distant objects become undetectable when the path-length fluctuations become comparable to the wavelength of the radiation. We use X-ray observations from Chandra to set the constraint α [> over ~] 0.58, which rules out the random-walk model (with α = 1/2). …”
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    Article
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    Focal region ray tracing for slanted incident rays on spherical reflector antenna by Arjunaidi, Ayuni Afiqah, Yamada, Yoshihide, Kamardin, Kamilia

    Published 2022
    “…The locus of feed of spherical reflector antenna for certain angles of the incident rays are presented in this study.…”
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    Conference or Workshop Item
  8. 88

    Split-pulse X-ray photon correlation spectroscopy with seeded X-rays from X-ray laser to study atomic-level dynamics by Yuya Shinohara, Taito Osaka, Ichiro Inoue, Takuya Iwashita, Wojciech Dmowski, Chae Woo Ryu, Yadu Sarathchandran, Takeshi Egami

    Published 2020-12-01
    “…Here the authors study atomic scale dynamics in water by using X-ray photon correlation spectroscopy. They use a split-and-delay optics with self-seeding of X-rays to generate pulses of enough energy and controlled time delay between two X-ray pulses.…”
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    Article
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  14. 94

    A century of X-ray crystallography and 2014 international year of X-ray crystallography by Biserka Kojić-Prodić

    Published 2015-06-01
    Subjects: “…keywords: centennial anniversary of x-ray crystallography, discovery of x-ray crystallography – dazzling history, highlights, x-ray structure analysis and its prospect…”
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    Article
  15. 95

    Future Extensive Air Shower arrays: From Gamma-Ray Astronomy to Cosmic Rays by Sciascio Giuseppe Di

    Published 2016-01-01
    “…Despite large progresses in building new detectors and in the analysis techniques, the key questions concerning the origin, acceleration and propagation of Galactic Cosmic Rays are still open. A number of new EAS arrays is in progress. …”
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    Article
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  18. 98

    Calculation of x-ray scattering patterns from nanocrystals at high x-ray intensity by Malik Muhammad Abdullah, Zoltan Jurek, Sang-Kil Son, Robin Santra

    Published 2016-09-01
    “…We present a generalized method to describe the x-ray scattering intensity of the Bragg spots in a diffraction pattern from nanocrystals exposed to intense x-ray pulses. …”
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    Article
  19. 99

    Offsets between X-Ray and Radio Components in X-Ray Jets: The AtlasX by Karthik Reddy, Markos Georganopoulos, Eileen T. Meyer, Mary Keenan, Kassidy E. Kollmann

    Published 2023-01-01
    “…The X-ray emission mechanism of powerful extragalactic jets—which has important implications for their environmental impacts—is poorly understood. …”
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    Article
  20. 100

    Effects of X-Ray Dose On Rhizosphere Studies Using X-Ray Computed Tomography. by Susan Zappala, Jonathan R Helliwell, Saoirse R Tracy, Stefan Mairhofer, Craig J Sturrock, Tony Pridmore, Malcolm Bennett, Sacha J Mooney

    Published 2013-01-01
    “…However, one routinely unreported aspect of X-ray CT is the potential effect of X-ray dose on the soil-borne microorganisms and plants in rhizosphere investigations. …”
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    Article