1,720,977 research outputs found

    Coherent Electron Cooling and Two Stream Instabilities Due to Electron Cooling

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    Stony Brook University Libraries. SBU Graduate School in Physics and Astronomy. Lawrence Martin (Dean of Graduate School), Ilan Ben-Zvi – Dissertation Advisor Adjunct Professor, Department of Physics and Astronomy, Jacobus Verbaarschot – Chairperson of Defense Professor, Department of Physics and Astronomy, Thomas K. Hemmick Distinguished Teaching Professor, Department of Physics and Astronomy, Jorg Kewisch Scientist, Collider Accelerator Department, Brookhaven National Laboratory

    Cryo Soft X-ray Diffraction Microscopy with Biological Specimens

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    Stony Brook University Libraries. Department of Physics and Astronomy. Lawrence Martin (Dean of Graduate School), Chris Jacobsen – Dissertation Advisor Professor, Department of Physics and Astronomy, Jacobus Verbaarschot – Chairperson of Defense Professor, Department of Physics and Astronomy, Vladimir J. Goldman Professor, Department of Physics and Astronomy, Qun Shen Senior Scientist, Brookhaven National Laboratory

    Search for Neutral Higgs Bosons Decaying to Tau Pairs Produced in Association with b-quarks at [square root] s = 1.96 TeV

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    Stony Brook University Libraries. SBU Graduate School in Physics and Astronomy. Lawrence Martin (Dean of Graduate School), John D. Hobbs Dissertation Advisor Professor, Department of Physics and Astronomy, Jacobus Verbaarschot Chairperson of Defense Professor, Department of Physics and Astronomy, Robert L. MacCarthy Professor, Department of Physics and Astronomy, Todd Adams Professor of Physics Florida State University

    Universal Fluctuations in Dirac Spectra

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    Strong Field Dynamics and Control of Molecular Dissociation

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    Stony Brook University Libraries. SBU Graduate School in Physics and Astronomy. Lawrence Martin (Dean of Graduate School), Thomas Weinacht – Dissertation Advisor Associate Professor, Department of Physics and Astronomy, Harold Metcalf – Chairperson of Defense Distinguished Teaching Professor, Department of Physics and Astronomy, Jacobus Verbaarschot Professor, Department of Physics and Astronomy, Tamas Rozgonyi Researcher, Institute of Structural Chemistry Chemical Research Centre of the Hungarian Academy of Sciences Budapest 1525 Hungary

    Universal Behavior in Dirac Spectra

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    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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