APS News June 2019, Volume 28, No. 6
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Parallel Sessions
Identification of Dark Matter July 23-27, 2012 9th International Conference Chicago, IL http://kicp-workshops.uchicago.edu/IDM2012/ PARALLEL SESSIONS http://kicp.uchicago.edu/ http://www.nsf.gov/ http://www.uchicago.edu/ http://www.fnal.gov/ International Advisory Committee Daniel Akerib Elena Aprile Rita Bernabei Case Western Reserve University, Columbia University, USA Universita degli Studi di Roma, Italy Cleveland, USA Gianfranco Bertone Joakim Edsjo Katherine Freese University of Amsterdam Oskar Klein Centre / Stockholm University of Michigan, USA University Richard Gaitskell Gilles Gerbier Anne Green Brown University, USA IRFU/ CEA Saclay, France University of Nottingham, UK Karsten Jedamzik Xiangdong Ji Lawrence Krauss Universite de Montpellier, France University of Maryland, USA Arizona State University, USA Vitaly Kudryavtsev Reina Maruyama Leszek Roszkowski University of Sheffield University of Wisconsin-Madison University of Sheffield, UK Bernard Sadoulet Pierre Salati Daniel Santos University of California, Berkeley, USA University of California, Berkeley, USA LPSC/UJF/CNRS Pierre Sikivie Daniel Snowden-Ifft Neil Spooner University of Florida, USA Occidental College University of Sheffield, UK Max Tegmark Karl van Bibber Kavli Institute for Astrophysics & Space Naval Postgraduate School Monterey, Research at MIT, USA USA Local Organizing Committee Daniel Bauer Matthew Buckley Juan Collar Fermi National Accelerator Laboratory Fermi National Accelerator Laboratory Kavli Institute for Cosmological Physics Scott Dodelson Aimee -
Terry Cole (1931-1999)
TERRY COLE (1931-1999) INTERVIEWED BY SHIRLEY K. COHEN October 11, 22 & 30, 1996 Photo by Robert Paz ARCHIVES CALIFORNIA INSTITUTE OF TECHNOLOGY Pasadena, California Subject area Chemistry, Jet Propulsion Laboratory Abstract Interview in three sessions, October 1996, with Terry Cole, senior faculty associate in the Division of Chemistry and Chemical Engineering and senior member of the technical staff of the Jet Propulsion Laboratory. Cole earned his BS in chemistry from the University of Minnesota in 1954 and his PhD from Caltech in 1958 under Don Yost, on magnetic resonance. The following year he moved to the Ford Scientific Research Laboratory, in Dearborn, Michigan, where he rose to head the departments of chemistry and chemical engineering. In 1980 he joined JPL’s Energy & Technology Applications branch; in 1982 he became JPL’s chief technologist, and he was instrumental in establishing JPL’s Microdevices Laboratory and its Center for Space Microelectronic Technology. Interview includes recollections of Lew Allen’s directorship of JPL and a discussion of the origins of the SURF (Summer Undergraduate Research Fellowship) program. http://resolver.caltech.edu/CaltechOH:OH_Cole_T Administrative information Access The interview is unrestricted. Copyright Copyright has been assigned to the California Institute of Technology © 2001, 2003. All requests for permission to publish or quote from the transcript must be submitted in writing to the University Archivist. Preferred citation Cole, Terry. Interview by Shirley K. Cohen. Pasadena, California, October 11, 22, and 30, 1996. Oral History Project, California Institute of Technology Archives. Retrieved [supply date of retrieval] from the World Wide Web: http://resolver.caltech.edu/CaltechOH:OH_Cole_T Contact information Archives, California Institute of Technology Mail Code 015A-74 Pasadena, CA 91125 Phone: (626)395-2704 Fax: (626)793-8756 Email: [email protected] Graphics and content © 2003 California Institute of Technology. -
Development of a Liquid Xenon Time Projection Chamber for the XENON Dark Matter Search
Development of a Liquid Xenon Time Projection Chamber for the XENON Dark Matter Search Kaixuan Ni Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2006 c 2006 Kaixuan Ni All rights reserved Development of a Liquid Xenon Time Projection Chamber for the XENON Dark Matter Search Kaixuan Ni Advisor: Professor Elena Aprile Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Graduate School of Arts and Sciences COLUMBIA UNIVERSITY 2006 c 2006 Kaixuan Ni All rights reserved ABSTRACT Development of a Liquid Xenon Time Projection Chamber for the XENON Dark Matter Search Kaixuan Ni This thesis describes the research conducted for the XENON dark matter direct detection experiment. The tiny energy and small cross-section, from the interaction of dark matter particle on the target, requires a low threshold and sufficient background rejection capability of the detector. The XENON experiment uses dual phase technology to detect scintillation and ionization simultaneously from an event in liquid xenon (LXe). The distinct ratio, be- tween scintillation and ionization, for nuclear recoil and electron recoil events provides excellent background rejection potential. The XENON detector is designed to have 3D position sensitivity down to mm scale, which provides additional event information for background rejection. Started in 2002, the XENON project made steady progress in the R&D phase during the past few years. Those include developing sensitive photon detectors in LXe, improving the energy resolution and LXe purity for detect- ing very low energy events. -
Interview with Thomas K. Caughey
THOMAS K. CAUGHEY (1927–2004) INTERVIEWED BY CAROL BUGÉ March 25 and April 2, 1987 Photo Courtesy Caltech’s Engineering & Science ARCHIVES CALIFORNIA INSTITUTE OF TECHNOLOGY Pasadena, California Subject area Engineering Abstract Interview in two sessions in 1987 by Carol Bugé with Thomas Kirk Caughey, Professor of Applied Mechanics and Caltech alumnus (PhD, 1954). Caughey was born and educated in Scotland (bachelor's degree, University of Glasgow, 1948.) Comes to the U.S. with Fulbright to Cornell, where he completes his master's degree in mechanical engineering in 1952. He then earns his PhD at Caltech in 1954. He recalls Caltech’s engineering and physics faculty in the 1950s: H. Frederic Bohnenblust, Arthur Erdelyi, Richard P. Feynman, Tsien Hsue-shen. Begins teaching at Caltech in 1955; recalls Caltech’s Engineering Division under Frederick Lindvall; other engineers and physicists; compares engineering to other disciplines. Return to Cornell and earlier period: outstanding Cornell professors Feynman, Hans Bethe, Barney Rosser, Ed Gunder, Harry Conway; recalls grad student Ross Evan Iwanowski. Problems of physics degree program at Cornell. Professors http://resolver.caltech.edu/CaltechOH:OH_Caughey_T Gray and Bernard Hague at Glasgow University. Comparison between American and European educational systems. His research in dynamics. Earthquake research at Caltech: George Housner and Donald Hudson. Discusses physics and engineering entering a decade of decline; coming fields of genetic engineering, cognitive science and computing, neural networks, and artificial intelligence. Anecdotes about Fritz Zwicky and Charles Richter. Comments on coeducation at Caltech. Caltech personalities: Robert Millikan in his late years; Paul Epstein; Edward Simmons, Richard Gerke; William A. Fowler; further on Zwicky, Hudson; engineers Donald Clark, Alfred Ingersoll; early memories of Earnest Watson. -
2018 March Meeting Program Guide
MARCHMEETING2018 LOS ANGELES MARCH 5-9 PROGRAM GUIDE #apsmarch aps.org/meetingapp aps.org/meetings/march Senior Editor: Arup Chakraborty Robert T. Haslam Professor of Chemical Engineering; Professor of Chemistry, Physics, and Institute for Medical Engineering and Science, MIT Now welcoming submissions in the Physics of Living Systems Submit your best work at elifesci.org/physics-living-systems Image: D. Bonazzi (CC BY 2.0) Led by Senior Editor Arup Chakraborty, this dedicated new section of the open-access journal eLife welcomes studies in which experimental, theoretical, and computational approaches rooted in the physical sciences are developed and/or applied to provide deep insights into the collective properties and function of multicomponent biological systems and processes. eLife publishes groundbreaking research in the life and biomedical sciences. All decisions are made by working scientists. WELCOME t is a pleasure to welcome you to Los Angeles and to the APS March I Meeting 2018. As has become a tradition, the March Meeting is a spectacular gathering of an enthusiastic group of scientists from diverse organizations and backgrounds who have broad interests in physics. This meeting provides us an opportunity to present exciting new work as well as to learn from others, and to meet up with colleagues and make new friends. While you are here, I encourage you to take every opportunity to experience the amazing science that envelops us at the meeting, and to enjoy the many additional professional and social gatherings offered. Additionally, this is a year for Strategic Planning for APS, when the membership will consider the evolving mission of APS and where we want to go as a society. -
Roger Falcone Chosen As Vice President of APS for 2016
August/September 2015 • Vol. 24, No. 8 A PUBLICATION OF THE AMERICAN PHYSICAL SOCIETY PhysTEC Grows Page 4 WWW.APS.ORG/PUBLICATIONS/APSNEWS Roger Falcone Chosen as Vice President of APS for 2016 By Emily Conover ident-elect, Homer Neal, will APS members took to the polls assume the position of president. in May and June to select new The current vice president, Laura leadership, and the votes have been Greene, will become president- tallied. The majority of voters in elect, and Falcone will assume the annual general election chose the vice presidency. Falcone will Roger Falcone to fill the office of become president of the Society vice president beginning January in 2018. “I’m very pleased to be able to Roger Falcone James Hollenhorst Deborah Jin Johanna Stachel Bonnie Fleming 1, 2016. Falcone, a professor of Vice President Treasurer Chair-Elect International Councilor General Councilor physics at the University of Califor- serve the Society and the physicists Nominating Committee nia, Berkeley, is the director of the within APS,” Falcone said. “I will is carried out,” Falcone said in his horst, senior director of technology of the APS.” Advanced Light Source, an x-ray be spending a lot of time listening, candidate statement. for Agilent Technologies, will be In his candidate statement, synchrotron facility at Lawrence to understand the work of the APS The election is the first since the the first elected treasurer of APS. Hollenhorst cited sound financial Berkeley National Laboratory. more close-up, and also hearing corporate reform that was instituted Past president Malcolm Beasley is management as a top priority. -
Sacred Rhetorical Invention in the String Theory Movement
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Communication Studies Theses, Dissertations, and Student Research Communication Studies, Department of Spring 4-12-2011 Secular Salvation: Sacred Rhetorical Invention in the String Theory Movement Brent Yergensen University of Nebraska-Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/commstuddiss Part of the Speech and Rhetorical Studies Commons Yergensen, Brent, "Secular Salvation: Sacred Rhetorical Invention in the String Theory Movement" (2011). Communication Studies Theses, Dissertations, and Student Research. 6. https://digitalcommons.unl.edu/commstuddiss/6 This Article is brought to you for free and open access by the Communication Studies, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Communication Studies Theses, Dissertations, and Student Research by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. SECULAR SALVATION: SACRED RHETORICAL INVENTION IN THE STRING THEORY MOVEMENT by Brent Yergensen A DISSERTATION Presented to the Faculty of The Graduate College at the University of Nebraska In Partial Fulfillment of Requirements For the Degree of Doctor of Philosophy Major: Communication Studies Under the Supervision of Dr. Ronald Lee Lincoln, Nebraska April, 2011 ii SECULAR SALVATION: SACRED RHETORICAL INVENTION IN THE STRING THEORY MOVEMENT Brent Yergensen, Ph.D. University of Nebraska, 2011 Advisor: Ronald Lee String theory is argued by its proponents to be the Theory of Everything. It achieves this status in physics because it provides unification for contradictory laws of physics, namely quantum mechanics and general relativity. While based on advanced theoretical mathematics, its public discourse is growing in prevalence and its rhetorical power is leading to a scientific revolution, even among the public. -
The Diffusion of New Media Scholarship: Power, Innovation, and Resistance in Academe
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 5-2002 The Diffusion of New Media Scholarship: Power, Innovation, and Resistance in Academe Judith R. Edminster University of South Florida Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the American Studies Commons Scholar Commons Citation Edminster, Judith R., "The Diffusion of New Media Scholarship: Power, Innovation, and Resistance in Academe" (2002). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/1520 This Dissertation is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. Contents Title Page Abstract Overview Methodology THE DIFFUSION OF NEW MEDIA SCHOLARSHIP: POWER, The Origin and INNOVATION, AND RESISTANCE IN ACADEME Development of the Dissertation Genre ● Current Value by ● Traditional Print ● Genre Theory Current ETD Initiatives JUDITH R. EDMINSTER ● International Initiative ● UMI Role A dissertation submitted in partial fulfillment ● US Innovators of the requirements for the degree of ● Best Practices Doctor of Philosophy ● Graduate Department of English Education College of Arts and Sciences ● Challenges to University of South Florida Diffusion ● Training Issues ● Recommendations May 2002 The Diffusion of ETDs ● Relative Advantages Major Professor: Joseph M. Moxley, Ph.D. ● Compatibility Committee Members: James A. Inman, Ph.D. with Academic Debra Jacobs, Ph.D. Norms Rosann Webb Collins, Ph.D. ● Communication Barry Maid, Ph.D. ● Complexity, Trialability, Observability The University of South Florida ETD Pilot Project Sound Files and Sample ETDs References THE DIFFUSION OF NEW MEDIA SCHOLARSHIP: POWER, INNOVATION, AND RESISTANCE IN ACADEME by JUDITH R. -
Dark Matter Working Group Executive Summary (Ness '02)
Dark Matter Working Group Executive Summary (NeSS ’02) Working Group Leaders: Rick Gaitskell, Brown; and Dick Arnowitt, Texas A&M. (Document Version 020925v21) Working Group Members: Craig Aalseth, PNL; Dan Akerib, CWRU; Elena Aprile, Columbia; Priscilla Cushman, U. Minnesota; John Ellis, CERN; Jonathan Feng, UC Irvine; Gilles Gerbier, Saclay; Alexander Kusenko, UCLA; Kirk McDonald, Princeton; Jeff Martoff, Temple; Richard Schnee, CWRU; and Nigel Smith, RAL. Introduction No currently observed particle is a suitable candidate for cold dark matter. The solution to the non baryonic dark matter problem, both in the universe as a whole, and in our own galaxy, may be resolved by physics found at the intersection of astronomy, high energy particle physics, and cosmology. The main candidates for this dark matter are relic particles generated, in great abundance, shortly after the Big Bang. Currently, there are 20 operating experiments designed to perform the direct detection of these particles being conducted at all the underground physics laboratories worldwide (bar one). One of them is sited at a US underground laboratory, although US sourced funding is made to six experiments. Existing results have put significant constraints on the allowed particle theories of dark matter, with one experiment claiming a positive observation, yet to be confirmed by other experiments. The planned dark matter experiments that were discussed at this workshop would be able to cover most of the parameter space of major theoretical proposals. The new physics required for particle dark matter is also expected to be discovered in the next round of high energy accelerator experiments (LHC, NLC). Theoretically and experimentally there is great complementarity between direct detection and accelerator programs. -
Testing the Purity Monitor for the XENON Dark Matter Search
Testing the Purity Monitor for the XENON Dark Matter Search Alison Andrews Laboratori Nazionali del Gran Sasso Columbia University REU August 4, 2006 1 Introduction Evidence for dark matter is found in many observed features of the universe. New- q GM(r) tonian gravitation predicts the rotational velocities of galaxies by v(r) = r , where mass is described by M(r) = 4π R ρ(r)r2dr. Actual measurements of the rota- tional velocities of galaxies, however, describe a distribution of mass where M(r) ∝ r. Fritz Zwicky studied this inconsistency in the Coma galaxy cluster in 1933, and he proposed the existence of a non-luminous dark matter. Over thirty years later, Vera Rubin supported Zwickys work with additional observations of galaxy rotational 1 curves. Their studies imply the existence of a halo of dark matter with ρ(r) ∝ r2 . Further evidence of dark matter is gravitational lensing. The General Theory of Relativity predicts the bending of light through areas of gravitational potential. Observations of this phenomenon show that the amount of bending around galaxy clusters corresponds to a greater amount of mass than is visible. Dark matter also helps to explain the formation and temperature distribution of the universe. A favored candidate for cold non-baryonic dark matter is the Weakly Interac- tive Massive Particle (or WIMP). Direct detection of WIMPs in experiments like XENON aim to detect the energy released from the elastic scattering of a WIMP off a terrestrial nucleus. 1 2 The XENON Dark Matter Search The XENON experiment aims to detect dark matter particles by measuring the scintillation and ionization of the nuclear recoils which result from the elastic collision of WIMPs with Xe nuclei using a dual phase (liquid/gas) xenon time projection chamber. -
APS News, August-September 2019, Vol. 28, No. 8
STEP UP Preparing for Careers Leroy Apker Back Page: Openness and 02│ for Change 03│ with PIPELINE 05│ Award Finalists 08│ Security in Research Aug./Sept. 2019 • Vol. 28, No. 8 aps.org/apsnews A PUBLICATION OF THE AMERICAN PHYSICAL SOCIETY HONORS JOURNALS 2020 APS Medal for Exceptional Achievement in Physical Review Research Research Awarded to Myriam P. Sarachik Publishes its First Papers BY DAVID VOSS o launch its inaugural issue, Physical Review Research has hysicist Myriam P. Sarachik electron systems. I am very pleased has been selected to receive that she will receive the APS Medal T published its first content the 2020 APS Medal for for Exceptional Achievement in less than two months since opening P for submissions in June. Exceptional Achievement in Research. I’m especially pleased Research for her “fundamental that this honor goes to someone Demonstrating the journal’s contributions to the physics of who has also been so active in broad, multidisciplinary scope electronic transport in solids and promoting the core values of APS. covering all of physics and related molecular magnetism.” Not only is Myriam a past President fields of interest to the physics An APS Fellow, Sarachik is of the Society; she is also well- community, the first release of Distinguished Professor of Physics known for her efforts to defend peer-reviewed research articles at City College of New York. She human rights and the principles of includes advances in the areas of was President of APS in 2003 and diversity and inclusion in physics.” materials science, quantum infor- received the APS Oliver E. -
Conformational Transition in Immunoglobulin MOPC 460" by Correction. in Themembership List of the National Academy of Scien
Corrections Proc. Natl. Acad. Sci. USA 74 (1977) 1301 Correction. In the article "Kinetic evidence for hapten-induced Correction. In the membership list of the National Academy conformational transition in immunoglobulin MOPC 460" by of Sciences that appeared in the October 1976 issue of Proc. D. Lancet and I. Pecht, which appeared in the October 1976 Natl. Acad. Sci. USA 73,3750-3781, please note the following issue of Proc. Nati. Acad. Sci. USA 73,3549-3553, the authors corrections: H. E. Carter, Britton Chance, Seymour S. Cohen, have requested the following changes. On p. 3550, right-hand E. A. Doisy, Gerald M. Edelman, and John T. Edsall are affil- column, second line from bottom, and p. 3551, left-hand col- iated with the Section ofBiochemistry (21), not the Section of umn, fourth line from the top, "Fig. 2" should be "Fig. 1A." Botany (25). In the legend of Table 2, third line, note (f) should read "AG, = -RTlnKj." On p. 3553, left-hand column, third paragraph, fifth line, "ko" should be replaced by "Ko." Correction. In the Author Index to Volume 73, January-De- cember 1976, which appeared in the December 1976 issue of Proc. Natl. Acad. Sci. USA 73, 4781-4788, the limitations of Correction. In the article "Amino-terminal sequences of two computer alphabetization resulted in the listing of one person polypeptides from human serum with nonsuppressible insu- as the author of another's paper. On p. 4786, it should indicate lin-like and cell-growth-promoting activities: Evidence for that James Christopher Phillips had an article beginning on p.