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Scientific and Technical Report 2001 Volume VI Large Research Facilities
PAUL SCHERRER INSTITUT ISSN 1423-7350 March 2002 Scientific and Technical Report 2001 Volume VI Large Research Facilities ed. by: Renate Bercher, Carmen Büchli, Lotty Zumkeller CH-5232 Villigen PSI Switzerland Phone: 056/310 21 11 Telefax: 056/31021 99 http://www.psi.ch I TABLE OF CONTENTS Foreword l Accelerator Physics and Development Operation of the PSI-accelerator facility in 2001 5 Progress in the production of the new ring cyclotron cavity 7 Coupled field analysis of the new ring cyclotron cavity 9 Experimental upgrade of the injector II150 MHz RF system 11 Replacement of magnet power supplies, control and field-bus for the PSI cyclotron accelerators 13 Investigations on discharges of high voltage devices based on a transient recorder program 15 Test of a radio-frequency-driven mulitcusp proton source 16 Emittance measurements at the PSI ECR heavy ion source 17 Profile measurement of scanning proton beam for LiSoR using carbon fibre harps 18 A fast dégrader to set the energies for the application of the depth dose in proton therapy 20 MAD9P a parallel 3D particle tracker with space charge 22 Behaviour of the different poisson solvers in the light of beam dynamics simulations 24 Computational electrodynamics on the LINUX-cluster 26 Particle ray-tracing program TRACK applied to accelerators 27 Experimental Facilities Rebuilt beam line section between the targets M and E 31 Disposal preparation for meson production targets 33 A novel method to improve the safety of the planned MEGAPIE target at SINQ 34 Beamline adaptation for the MEGAPIE-target -
Messenger Extreme Exploration
MESSENGERMESSENGER EEXTREMEXTREME EEXPLORATIONXPLORATION — Deborah Domingue, MESSENGER Deputy Project Scientist, Johns Hopkins University Applied Physics Laboratory The first half of 2004 has been an exciting time for planetary exploration with the successful encounter and sampling of Comet Wild 2 by Stardust, the landing of two Mars rovers, orbital operations at Mars by three spacecraft, and the arrival of Cassini at Saturn. This month we wished “Bon Voyage” to the MESSENGER spacecraft, which successfully launched from Cape Canaveral on August 3, 2004, and began its journey to the innermost planet of our solar system, Mercury. MESSENGER is a MEcury Surface, Space ENvironment, GEochemistry, and Ranging mission that will orbit Mercury for one Earth year (beginning in March 2011) following three flybys (in January and Septem- ber 2008 and October 2009) of the planet. It will be our first return to Mercury in over 30 years! The Mariner 10 spacecraft flew past Mer- cury three times in 1974 and 1975 and collected information on less than half the planet. MESSENGER will provide the first global map of Mercury, in addition to detailed information on the composition and structure of Mercury’s crust, its geologic history, the nature of Mercury’s thin exosphere and dynamic magnetosphere, and the makeup of its core and polar materials. MERCURY:A PLACE OF EXTREMES Mercury, the planet closest to the Sun, has a highly elliptical orbit such that its distance from the Sun ranges from 46 million kilometers (29 million miles) to 70 million kilometers (43 million miles). Because of its slow rotation, Mercury’s day (sunrise to sunrise) actually lasts two Mercury years (88 Earth days of dark and 88 Earth days of daylight). -
Imagepresentation (PDF, 76 Pages, 8.9
THE CANTON OF AARGAU: ECONOMY AND EMPLOYMENT The Canton of Aargau is situated in Switzerland’s strongest economic area. Some 340 000 people are employed here in around 40 000 companies. An above-average proportion of these workers are active in the field of research and development. In fact, this is more than twice the national average. Our economic, tax and financial policies make the Canton of Aargau an attractive place of business for international corporations as well as for small and medium-sized businesses. The innovative Robotec Solutions AG known as a leading enterprise in robot applications. Standard & Poor’s has awarded the Canton of Aargau the rating AA+. And it’s no wonder. After all, we have a low unemployment rate, a moderate taxation rate, a strong economy and a high standard of living. These factors appeal to many well-known companies operating here in a wide range of industries – including ABB, GE, Franke, Syngenta and Roche. Our media landscape is equally diverse. In addition to AZ Medien, the canton boasts numerous other well-positioned local media companies. THE CANTON OF AARGAU: LIFE AND LIVING SINA SINGER The Canton of Aargau is currently home to some 670 000 people. That makes us the fourth-largest canton in Switzerland. Aargau is an urban area, yet also modest in size. The Canton of Aargau is within reasonable distance of anywhere – whether by car or public transport. However, for those who prefer to stay and be part of the local scene, Aargau has well-established communities and a wealth of vibrant traditions. -
2015 Annual Report
2015 AMERICAN PHYSICAL SOCIETY ANNUAL TM ADVANCING PHYSICS REPORT TM THE AMERICAN PHYSICAL SOCIETY STRIVES TO Be the leading voice for physics and an authoritative source of physics information for the advancement of physics and the benefit of humanity Collaborate with national scientific societies for the advancement of science, science education, and the science community Cooperate with international physics societies to promote physics, to support physicists worldwide, and to foster international collaboration Have an active, engaged, and diverse membership, and support the activities of its units and members © 2016 American Physical Society During 2015, APS worked to institute the governance objective: “the advancement and diffusion of the knowledge changes approved by the membership in late 2014. In of physics.” APS is fully committed to the principles of OA accordance with the new Constitution & Bylaws, in to the extent that we can continue to support the production February the Board appointed our first Chief Executive of high-quality peer-reviewed journals. For many years APS Officer—Kate Kirby, the former Executive Officer—to has supported “green” OA and we have been fully compliant head the APS. Kate’s major task has been to transition with the 2013 directive from the Office of Science and the management of APS to a CEO model with a Senior Technology Policy that the publications resulting from Management Team. She appointed Mark Doyle as Chief U.S. federally funded research be accessible to the public 12 Information Officer, James Taylor as Chief Operating months after publication. Since APS is a major international Officer, and Matthew Salter as the new Publisher. -
Highlights Se- Mathematics and Engineering— the Lead Signers of the Letter Exhibit
June 2003 NEWS Volume 12, No.6 A Publication of The American Physical Society http://www.aps.org/apsnews Nobel Laureates, Industry Leaders Petition April Meeting Prizes & Awards President to Boost Science and Technology Prizes and Awards were presented to seven- Sixteen Nobel Laureates in that “unless remedied, will affect call for “a Presidential initiative for teen recipients at the Physics and sixteen industry lead- our scientific and technological FY 2005, following on from your April meeting in Philadel- ers have written to President leadership, thereby affecting our budget of FY 2004, and focusing phia. George W. Bush to urge increas- economy and national security.” on the long-term research portfo- After the ceremony, ing funding for physical sciences, The letter, which is dated April lios of DOE, NASA, and the recipients and their environmental sciences, math- 14th, also indicates that “the Department of Commerce, in ad- guests gathered at the ematics, computer science and growth in expert personnel dition to NSF and NIH,” that, Franklin Institute for a engineering. abroad, combined with the di- “would turn around a decade-long special reception. The letter, reinforcing a recent minishing numbers of Americans decline that endangers the future Photo Credit: Stacy Edmonds of Edmonds Photography Council of Advisors on Science and entering the physical sciences, of our nation.” The top photo shows four of the five women recipients in front of a space-suit Technology report, highlights se- mathematics and engineering— The lead signers of the letter exhibit. They are (l to r): Geralyn “Sam” Zeller (Tanaka Award); Chung-Pei rious funding problems in the an unhealthy trend—is leading were Burton Richter, director Michele Ma (Maria-Goeppert Mayer Award); Yvonne Choquet-Bruhat physical sciences and related fields corporations to locate more of emeritus of SLAC, and Craig (Heineman Prize); and Helen Edwards (Wilson Prize). -
2005 Annual Report American Physical Society
1 2005 Annual Report American Physical Society APS 20052 APS OFFICERS 2006 APS OFFICERS PRESIDENT: PRESIDENT: Marvin L. Cohen John J. Hopfield University of California, Berkeley Princeton University PRESIDENT ELECT: PRESIDENT ELECT: John N. Bahcall Leo P. Kadanoff Institue for Advanced Study, Princeton University of Chicago VICE PRESIDENT: VICE PRESIDENT: John J. Hopfield Arthur Bienenstock Princeton University Stanford University PAST PRESIDENT: PAST PRESIDENT: Helen R. Quinn Marvin L. Cohen Stanford University, (SLAC) University of California, Berkeley EXECUTIVE OFFICER: EXECUTIVE OFFICER: Judy R. Franz Judy R. Franz University of Alabama, Huntsville University of Alabama, Huntsville TREASURER: TREASURER: Thomas McIlrath Thomas McIlrath University of Maryland (Emeritus) University of Maryland (Emeritus) EDITOR-IN-CHIEF: EDITOR-IN-CHIEF: Martin Blume Martin Blume Brookhaven National Laboratory (Emeritus) Brookhaven National Laboratory (Emeritus) PHOTO CREDITS: Cover (l-r): 1Diffraction patterns of a GaN quantum dot particle—UCLA; Spring-8/Riken, Japan; Stanford Synchrotron Radiation Lab, SLAC & UC Davis, Phys. Rev. Lett. 95 085503 (2005) 2TESLA 9-cell 1.3 GHz SRF cavities from ACCEL Corp. in Germany for ILC. (Courtesy Fermilab Visual Media Service 3G0 detector studying strange quarks in the proton—Jefferson Lab 4Sections of a resistive magnet (Florida-Bitter magnet) from NHMFL at Talahassee LETTER FROM THE PRESIDENT APS IN 2005 3 2005 was a very special year for the physics community and the American Physical Society. Declared the World Year of Physics by the United Nations, the year provided a unique opportunity for the international physics community to reach out to the general public while celebrating the centennial of Einstein’s “miraculous year.” The year started with an international Launching Conference in Paris, France that brought together more than 500 students from around the world to interact with leading physicists. -
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. -
July 2007 (Volume 16, Number 7) Entire Issue
July 2007 Volume 16, No. 7 www.aps.org/publications/apsnews APS NEWS Election Preview A PUBLICATION OF THE AMERICAN PHYSICAL SOCIETY • WWW.apS.ORG/PUBLICATIONS/apSNEWS Pages 6-7 Executive Board Resolution Thanks US physics team trains for competition in Iran By Katherine McAlpine Legislators for Support of Science Twenty-four high school stu- The APS Executive Board bill authorizes nearly $60 billion dents comprising the US Phys- has passed a resolution thanking for various programs for FY 2008 ics Olympiad team vied for five House and Senate policy makers through FY 2011. The bill would places on the traveling team at for recently-passed legislation double the NSF budget over five the University of Maryland from that strengthens the science, math years and double the DOE Office May 22nd to June 1st. Those and engineering activities of our of Science budget over 10 years. chosen to travel will compete nation. The House of Representatives this month against teams from “Sustaining and improving the passed five separate authorization all over the world at Isfahan standard of living of American bills, which were then combined University of Technology in Is- citizens, achieving energy security into one bill, H.R. 2272, the 21st fahan, Iran. and environmental sustainability, Century Competitiveness Act of Over 3,100 US Physics Team providing the jobs of tomorrow 2007. The bill would put the NSF hopefuls took the preliminary and defending our nation against budget and the NIST Scientific examination in January, and 200 aggressors all require federal in- and Technical Research and Ser- were given a second exam in vestments in science education vices budget on track to double in March to determine the top 24 and research… The Board con- 10 years. -
Mapping Our Genes—Genome Projects: How Big? How Fast?
Mapping Our Genes—Genome Projects: How Big? How Fast? April 1988 NTIS order #PB88-212402 Recommended Citation: U.S. Congress, Office of Technology Assessment, Mapping Our Genes-The Genmne Projects.’ How Big, How Fast? OTA-BA-373 (Washington, DC: U.S. Government Printing Office, April 1988). Library of Congress Catalog Card Number 87-619898 For sale by the Superintendent of Documents U.S. Government Printing Office, Washington, DC 20402-9325 (order form can be found in the back of this report) Foreword For the past 2 years, scientific and technical journals in biology and medicine have extensively covered a debate about whether and how to determine the function and order of human genes on human chromosomes and when to determine the sequence of molecular building blocks that comprise DNA in those chromosomes. In 1987, these issues rose to become part of the public agenda. The debate involves science, technol- ogy, and politics. Congress is responsible for ‘(writing the rules” of what various Federal agencies do and for funding their work. This report surveys the points made so far in the debate, focusing on those that most directly influence the policy options facing the U.S. Congress, The House Committee on Energy and Commerce requested that OTA undertake the project. The House Committee on Science, Space, and Technology, the Senate Com- mittee on Labor and Human Resources, and the Senate Committee on Energy and Natu- ral Resources also asked OTA to address specific points of concern to them. Congres- sional interest focused on several issues: ● how to assess the rationales for conducting human genome projects, ● how to fund human genome projects (at what level and through which mech- anisms), ● how to coordinate the scientific and technical programs of the several Federal agencies and private interests already supporting various genome projects, and ● how to strike a balance regarding the impact of genome projects on international scientific cooperation and international economic competition in biotechnology. -
A Brief History of Magnetospheric Physics Before the Spaceflight Era
A BRIEF HISTORY OF MAGNETOSPHERIC PHYSICS BEFORE THE SPACEFLIGHT ERA David P. Stern Laboratoryfor ExtraterrestrialPhysics NASAGoddard Space Flight Center Greenbelt,Maryland Abstract.This review traces early resea/ch on the Earth's aurora, plasma cloud particles required some way of magneticenvironment, covering the period when only penetratingthe "Chapman-Ferrarocavity": Alfv•n (1939) ground:based0bservationswerepossible. Observations of invoked an eleCtric field, but his ideas met resistance. The magneticstorms (1724) and of perturbationsassociated picture grew more complicated with observationsof with the aurora (1741) suggestedthat those phenomena comets(1943, 1951) which suggesteda fast "solarwind" originatedoutside the Earth; correlationof the solarcycle emanatingfrom the Sun's coronaat all times. This flow (1851)with magnetic activity (1852) pointed to theSun's was explainedby Parker's theory (1958), and the perma- involvement.The discovei-yof •solarflares (1859) and nent cavity which it producedaround the Earth was later growingevidence for their associationwith large storms named the "magnetosphere"(1959). As early as 1905, led Birkeland (1900) to proposesolar electronstreams as Birkeland had proposedthat the large magneticperturba- thecause. Though laboratory experiments provided some tions of the polar aurora refleCteda "polar" type of support;the idea ran into theoreticaldifficulties and was magneticstorm whose electric currents descended into the replacedby Chapmanand Ferraro's notion of solarplasma upper atmosphere;that idea, however, was resisted for clouds (1930). Magnetic storms were first attributed more than 50 years. By the time of the International (1911)to a "ringcurrent" of high-energyparticles circling GeophysicalYear (1957-1958), when the first artificial the Earth, but later work (1957) reCOgnizedthat low- satelliteswere launched, most of the importantfeatures of energy particlesundergoing guiding center drifts could the magnetospherehad been glimpsed, but detailed have the same effect. -
Brief Biography of Professor Richard Zare Born on 19 November, 1939 in Cleveland, Ohio, USA, Dr
Brief biography of professor Richard Zare Born on 19 November, 1939 in Cleveland, Ohio, USA, Dr. Richard Zare is the Marguerite Blake Wilbur Professor in Natural Science, Department of Chemistry, Stanford University. His research covers many different areas but is quite noted for advances in laser chemistry, resulting in a greater understanding of chemical reactions at the molecular level and contributing very significantly to solving a variety of problems in chemical analysis. His development of laser induced fluorescence as a method for studying reaction dynamics has been widely adopted in other laboratories. Awards include the U.S. National Medal of Science (1983), the Welch Award in Chemistry (1999), the Wolf Prize in Chemistry (2005), the BBVA Foundation Frontiers of Knowledge Award in the Basic Sciences (2010), and the King Faisal International Prize in Science (2011). He has also received honorary doctorates from Uppsala University and Chalmers Institute of Technology among other institutions. His memberships include the National Academy of Sciences, the Royal Society, the Swedish Royal Academy of Engineering Sciences, the Chinese Academy of Sciences, the Indian Academy of Sciences, and The World Academy of Sciences (TWAS) for developing countries. From 1992 to 1998, he served on the National Science Board, the policy making board of the United States National Science Foundation, the last two years as its Chair. He presently chairs COSEPUP, the Committee on Science, Engineering and Public Policy of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. Brief biography of professor Stefan W. Hell Stefan W. Hell is a director at the Max Planck Institute for Biophysical Chemistry in Göttingen, where he leads the Department of NanoBiophotonics. -
FY 1982 Submission Provided
DRAFT DOE/FE-0033 Previous No. DOE/ER-0102 ENERGY MATERIALS COORDINATING COMMITTEE (EMACC) Fiscal Year 1982 March 1983 ANNUAL TECHNICAL REPORT U.S. Department of Energy Washington, D.C. 20545 DRAFT DOE/FE-0033 Previous No. DOE/ER-0102 ENERGY MATERIALS COORDINATING COMMITTEE (EMACC) Fiscal Year 1982 March 1983 ANNUAL TECHNICAL REPORT U.S. Department of Energy TABLE OF CONTENTS Page No. INTRODUCTION ........................................................ 1 Fiscal Year 1982 Activities ....................................... 2 Materials Funding Trends in the Department of Energy .............. 6 PROGRAM DESCRIPTIONS ................................................ 11 - Office of Conservation and Renewable Systems .................... 14 * Office of Building Energy Research Development .............. 14 * Energy Conversion and Utilization Technologies .............. 15 * Division of Energy Storage Technology - Electrochemical Storage Branch .............................. 16 * Office of Vehicle and Engine R&D ............................ 17 * Office of Industrial Programs ............................... 18 * Biomass Energy Technology Division - Biological Hydrogen Program .......................................... 18 * Division of Ocean Energy Technology - Ocean Thermal Energy Conversion Program ................................. 19 * Office of Solar Energy/Photovoltaics Energy - Technology - Materials Research ........................... 20 * Wind Energy Technology Division - Large Wind Turbine Research and Technology Development ........................