Gabrielse Research Group

Professor Gerald Gabrielse Board of Trustees Professor Resume and Publications gerald.gabrielse@northwestern.edu, 847-467-7370

Current Group Members

	Xing Fan Electron and Positron Magnetic Moment and the ACME electron EDM search Research Assistant Profesor Website xing.fan@northwestern.edu
	Collin Diver Northwestern Physics PhD Student collindiver2027@u.northwestern.edu
	Shungo Fukaya Northwestern Undergraduate Student q3f7f8@u.northwestern.edu
	Andra Ionescu Antiproton Magnetic Moment Measurement Northwestern Physics PhD Student andra.m.ionescu@gmail.com
	Boran Kuzhan Northwestern Physics PhD Student borankuzhan2027@u.northwestern.edu
	Siyuan Liu Northwestern Physics PhD Student siyuanliu2023@u.northwestern.edu
	Alyssa Matthews Northwestern Undergraduate Student alyssamatthews2025@u.northwestern.edu
	Nathaniel McDonough Northwestern Physics PhD Student NathanielMcDonough2023@u.northwestern.edu
	Thomas Myers Electron Magnetic Moment Measurement Northwestern Physics PhD Student thethomasmyers@gmail.com
	Lily Soucy Northwestern PhD Student lilliansoucy2030@u.northwestern.edu
	Benedict Sukra Northwestern Physics PhD Student benedict.sukra@u.northwestern.edu
	Maya Watts Northwestern Physics PhD Student mayawatts2027@u.northwestern.edu
	Parker Watts Northwestern Physics PhD Student parkerwatts2028@u.northwestern.edu

Gabrielse Group Graduate Student Alumni

	Tharon Morrison Antihydrogen Research Thesis: Towards antihydrogen spectroscopy and CW Lyman-alpha via four-wave mixing in mercury PhD defense date: May 2023
	Cole Meisenhelder Search for an Electron Electric Dipole Moment Thesis: Advances in the Measurement of the Electron Electric Dipole Moment PhD defense date: May 2023
	Daniel Ang Search for an Electron Electric Dipole Moment Thesis: Progress towards an improved measurement of the electric dipole moment of the electron PhD defense date: April 2023
	Xing Fan Search for an Electron Electric Dipole Moment Thesis: An Improved Measurement of the Electron Magnetic Moment PhD defense date: August 2022
	John Mitchell Received Master's Degree: August 2022
	Edouard Nottet Thesis: Improved Antihydrogen Production at the ATRAP Experiment PhD defense date: June 2020
	Nathan Jones Thesis: Toward Antihydrogen Spectroscopy PhD defense date: May, 2020
	Junfeng Zhou Received Master's Degree: 2019 Next position: Physics PhD Student at Texas A&M University Current position: Same
	Melissa Wessels Thesis: Progress Toward a Single-Electron Qubit in an Optimized Planar Penning Trap PhD defense date: July 2019
	Kathryn Marable Thesis: Progress towards a sub-ppb measurement of the antiproton magnetic moment PhD defense date: July 2019
	Mason Marshall Thesis: New Apparatus and Methods for the Measurement of the Proton and Antiproton Magnetic Moments PhD defense date: May 2019 Next position: Postdoctoral Associate with the Walsworth group at the University of Maryland and the Harvard-Smithsonian Center for Astrophysics Current position: Same
	Daniel Zambrano Received Master's Degree: March 2019 Next position: Staff scientist at IonQ Current position: Same
	Cris Panda Thesis: Order of magnitude improved limit on the electric dipole moment of the electron PhD defense date: November 2018 Next position: Postdoctoral Fellow in the Holger Mueller group at the University of California, Berkeley Current position: Same
	Elise Novitski Thesis: Apparatus and Methods for a New Measurement of the Electron and Positron Magnetic Moments PhD defense date: 2017 Position after leaving: Robertson Research Associate at the Center for Experimental Nuclear Physics and Astrophysics, University of Washington Current position: Same
	Ronald Alexander Thesis: - (Harvard Ph.D. Student on Electron Magnetic Moment Measurement, 2013-16) PhD defense date: - Position after leaving: Graduate Student with Vinny Manoharan Current position: Same Email
	Vitaly Andreev Thesis: Polarimetry on the Advanced Cold Molecule Electron Electric Dipole Moment Experiment (Technische Universitaet Muenchen) PhD defense date: - (Visiting Master Student from Technische Universitaet Muenchen, 2015-16) Position after leaving: Graduate Student in Hydrogen Precision Spectroscopy (MPQ) Current position: Same Email
	Maryrose Barrios Thesis: - (Visiting student, 2013-15) Position after leaving: Graduate Student with Michael Chapman at Georgia Tech Current position: Same
	Rita Kalra Thesis: An Improved Antihydrogen Trap PhD defense date: 2015 Position after leaving: Researcher at SpaceX Current position: Same
	Paul Hess Thesis: Improving the Limit on the Electron EDM - Data Acquistion and Systematic Studies PhD defense date: May 16, 2014 Position after leaving: Postdoctoral Research Fellow with Chris Monroe at University of Maryland Current position: Same
	Ben Spaun Thesis: A Ten-Fold Improvement to the Limit of the Electron Electric Dipole Moment PhD defense date: May 16, 2014 Position after leaving: Postdoctoral Research Fellow with Jun Ye at University of Colorado, Boulder Current position: Research Scientist at Honeywell
	Joshua Dorr Thesis: Quantum Jump Spectroscopy of a Single Electron in a New and Improved Apparatus PhD defense date: September 9, 2013 Position after leaving: Senior Research Scientist with Honeywell Current position: Same
	Shannon Fogwell Thesis: Trapped Positrons for High-Precision Magnetic Moment Measurement PhD defense date: May 13, 2013 Position after leaving: Postdoctoral Research Associate with Joseph Tan, NIST, Gaithersburg Current position: Same
	Jack DiSciacca Thesis: First Single Particle Measurements of the Proton and Antiproton Magnetic Moments PhD defense date: May 7, 2013 Position after leaving: Postdoctoral Research Fellow with Ben Lev at Stanford University Current position:
	Philip Richerme Thesis: Trapped Antihydrogen in Its Ground State PhD defense date: May 2012 Position after leaving: Postdoctoral Research Fellow at University of Maryland Current position: Assistant Professor at Indiana University
	Yulia Gurevich Thesis: Preliminary Measurements for an Electron EDM Experiment in ThO PhD defense date: January 2012 Position after leaving: Postdoctoral Research Fellow at Yale University Current position: Postdoctoral Fellow at Landessternwarte Heidelberg
	Steve Kolthammer Thesis: Antimatter Plasmas Within a Penning-Ioffe Trap PhD defense date: September 2011 Position after leaving: Postdoctoral Research Fellow at Oxford University Current position: Same
	Joshua Goldman Thesis: Planar Penning Traps with Anharmonicity Compensation for Single-Electron Qubits PhD defense date: September 2011 Position after leaving: Associate at McKinsey & Company Current position: SVP Corporate Development at Phase Change Resources
	Robert McConnell Thesis: Laser-Controlled Charge-Exchange Production of Antihydrogen PhD defense date: September 2011 Position after leaving: Postdoctoral Research Fellow at Massachusetts Institute of Technology Current position: Research Physicist at MIT Lincoln Laboratory
	Nick Guise Thesis: Spin-Flip Resolution Achieved with a One-Proton Self-Excited Oscillator PhD defense date: April 2010 Position after leaving: NRC Postdoc, NIST, Gaithersburg, MD Current position: Research Scientist at Georgia Tech Research Institute
	Philippe Larochelle Thesis: Machines and Methods for Trapping Antihydrogen PhD defense date: October 2009 Position after leaving: Science Consultant for Al Gore Current position: Energy and Sustainability Associate, Google
	David Le Sage Thesis: First Antihydrogen Production within a Combined Penning-Ioffe Trap PhD defense date: September 23, 2008 Position after leaving: Postdoctoral Research Fellow at the Harvard Center for Astrophysics (with Ron Walsworth) Current position: Research Physicist at MIT Lincoln Laboratory Homepage
	David Hanneke Thesis: Cavity Control in a Single-Electron Quantum Cyclotron: An Improved Measurement of the Electron Magnetic Moment PhD defense date: November 19, 2007 Position after leaving: NRC Postdoctoral Research Associate, NIST, Boulder Current position: Assistant Professor of Physics at Amherst College Homepage, Email
	Daniel Farkas Thesis: An Optical Reference and Frequency Comb for Improved Spectroscopy of Helium PhD defense date: November 1, 2006 Position after leaving: Postdoctoral Research Fellow at Yale University (with David Demille) Current position: Lead Scientist and Manager of Contract R&D at ColdQuanta Homepage, Email
	Andrew Speck Thesis: Two Techniques to Produce Cold Antihydrogen PhD defense date: May 23, 2005 Position after leaving: Junior Fellow of the Harvard Rowland Institute Current position: Research Physicist, Schlumberger-Doll Research Center Homepage
	Brian Odom Thesis: Fully Quantum Measurement of the Electron Magnetic Moment PhD defense date: 14 September, 2004 Position after leaving: Kavli Postdoctoral Fellow in the Kavli Institute for Cosmological Physics, University of Chicago Current position: Associate Professor of Physics, Northwestern University (Chicago) Homepage
	Tanya Zelevinsky Thesis: Helium 23P Fine Structure Measurement in a Discharge Cell Harvard PhD defense: 13 September, 2004 Position after leaving: JILA Postdoctoral Fellow, University of Colorado, Boulder (with Jun Ye) Current position: Associate Professor of Physics, Columbia University, New York Homepage
	Nathaniel Bowden Thesis: Production of Cold Antihydrogen during the Positron Cooling of Antiprotons Harvard PhD defense: 4 October, 2003 Position after leaving: Posdoctoral Research Fellow at Sandia National Laboratory, CA Current position: Staff Scientist, Lawrence Livermore National Laboratory Homepage, Article on monitoring nuclear reactors
	Paul Oxley Thesis: Antimatter Plasmas and Resonantly Induced Antihydrogen Production Harvard PhD defense: 3 October, 2003 Next position: Postdoctoral Research Associate at the University of Minnesota Current position: Associate Professor of Physics, College of the Holy Cross Homepage
	Brian R. D'Urso Thesis: Cooling and Self-Excitation of a One-Electron Oscillator Harvard PhD defense: 5 May 2003 Next position: Wigner Fellow, Oak Ridge National Laboratory, TN Current position: Assistant Professor of Physics, University of Pittsburgh Homepage
	John Estrada Thesis: Cold Trapped Positrons and Progress to Cold Antihydrogen MIT PhD defense: 31 January 2002 Next position: Sandia National Laboratory, CA Current position: Applied Antineutrion Physics, Sandia National Laboratory Homepage
	Peter S. Yesley Thesis: The Road to Antihydrogen Harvard PhD defense: 1 October 2001 Next position: Cinesite, London, UK (special effects specialist for a James Bond movie) Current position: Vice President at Bank of America
	Steven E. Peil Thesis: Quantum Jumps Between Fock States of an Ultracold Electron Cyclotron Oscillator Harvard PhD defense: 11 May 1999 Next position: NRC Postdoctoral Research Associate, NIST, Gaithersburg, MD (with Steve Rolston and B. Phillips) Current position: Research Physicist at the US Office of Naval Research, Washington, DC (Atomic Clocks)
	Anton Khabbaz Thesis: A Measurement of the Antiproton and Proton Charge-to-Mass Ratios Using Two Simultaneously Trapped Ions Harvard PhD defense: 17 February 1998 Next position: Neuroscience Postdoctoral Research Associate at Lucent Technologies and Princeton University (with David Tank) Current position: Senior Scientist, Department of Molecular Biology, Princeton University (David Tank group) Homepage
	Lisa Lapidus Thesis: Synchronization and Stochastic Behavior of Electrons in a Penning Trap Harvard PhD defense: 23 January 1998 Next position: Postdoctoral Research Associate of Chemical Physics, National Institutes of Health Current position: Professor of Physics and Astronomy, Adjunct Professor of Biochemistry and Molecular Biology, Michigan State University Homepage
	David S. Hall Thesis: Positrons, Antiprotons and Interactions for Antihydrogen Harvard PhD defense: 15 July 1997 Next position: Postdoctoral Research Associate at JILA (with Carl Wieman and Eric Cornell) Current position: Professor of Physics at Amherst College, Amherst, MA Homepage
	Daphna Enzer Thesis: Dressed Coherent States of a Damped Anharmonic Oscillator Harvard PhD defense: 21 May 1996 Next position: Research Physicist at MIT Lincoln Laboratory Current position: Staff Scientist, Frequency and Timing Advanced Instrument Development Group, Jet Propulsion Laboratory, Pasadena, CA
	Jesse Wen Thesis: Measurement of the 4He 23P Fine Structure Harvard PhD defense: 18 January 1996 Next position: Postdoctoral Research Associate at NIST, Gaithersburg Current position: CEO, Acadia Optronics LLC
	David F. Phillips Thesis: A Precision Comparison of the Charge-to-Mass Ratios of the Antiproton and Proton Harvard PhD defense: 17 January 1996 Next position: Postdoctoral Research Associate at the Harvard Center for Astrophysics (with Ron Walsworth) Current position: Research Physicist of the Harvard Center for Astrophysics Homepage
	Carla M. Levy Worked on laser spectroscopy of the 23P fine structure of helium A.M., Harvard, June 1995 Next position: New York University Law School to receive J.D. degree Current position: Associate at Lando and Anastasi, LLP
	Ching-Hua Tseng Thesis: Parametric Dark Detection of a Single Electron in a Penning Trap Harvard PhD defense: 9 February 1995 Next position: Postdoctoral Research Associate at the Harvard Center for Astrophysics (with Ron Walsworth) and at the Brigham and Womens Hospital Current position: Scientist, Cooper Perkins
	Loren Haarsma Thesis: Accumulating Positrons in an Ion Trap Harvard PhD defense: 6 May 1994 Next position: Postdoctoral Research Associate in the Department of Physiology of the Tufts Medical School Current position: Associate Professor of Physics at Calvin College, Grand Rapids, MI Homepage
	Joseph Tan Thesis: Cooperative Behavior in Cavity-cooled, Parametrically-pumped Electron Oscillators Harvard PhD defense: 24 August 1992 Next position: Postdoctoral Research Associate at NIST, Boulder (with John Bollinger and David Wineland) Current position: Research Physicist at NIST, Gaithersburg, MD
	Julian Groebner Thesis: Proton Antiproton Inertial Mass Comparison in a High Precision Penning Trap Leopold-Franzens Universität, Innsbruck, Diploma Thesis, October 1991 (supervised by Gerald Gabrielse) Current position: Senior Scientist, Head of Infrared Radiometry of the World Radiation Center Homepage
	Robert Tjoelker Thesis: Antiprotons in a Penning Trap: A New Measurement of the Inertial Mass Harvard PhD defense: 26 September 1990 Next position: Research Physicist at the Jet Propulsion Laboratory, Pasadena, CA Current position: Supervisor, Frequency and Timing Advanced Instrument Development Group at JPL
	Xiang Fei Thesis: Trapping Low Energy Antiprotons in an Ion Trap Harvard PhD defense: 10 May 1990 Next position: Postdoctoral Research Associate at Yale University (with Vernon Hughes) Current position: Senior Software Engineer at RealMed (a healthcare services firm)
	Kristian Helmerson Antiproton Research M.S., University of Washington, 1986 Next position: Physics Ph.D. student at MIT with David Pritchard Current position: Research Physicist at NIST, Laser Cooling and Trapping Group, Gaithersburg, MD

Gabrielse Group Postdoctoral Alums

	Dr. Samuel Fayer Electron Magnetic Moment Measurement Harvard Postdoctoral Fellow Next position: Experimental Physicist, Xanadu Current position: Same
	Dr. Schuyler (Skye) Kain Postdoctoral Fellow at Northwestern University Next position: Postdoctoral Fellow with Selim Shahriar at Northwestern University Current position: Same
	Dr. Eric Tardiff Postdoctoral Fellow at Harvard University: March 2012 - October 2017 Postdoctoral Fellow at Northwestern University: October 2017 - January 2020 Next position: Current position: Research Technologist in the Frequency and Timing Group, NASA Jet Propulsion Laboratory
	Dr. Wayne Huang Postdoctoral Fellow at Northwestern University: September 2017 - June 2019 Next position: Postdoctoral Researcher in the group of Claus Ropers at Georg-August-Universität Göttingen (University of Göttingen) Current position: Same
	Dr. Yao Chen Antiproton Magnetic Moment Measurement Postdoctoral Fellow at Harvard University: October 2016 - March 2019 Next position: Assistant Professor in the Mechanical Engineering Department of Xi'an Jiaotong University in China Current position: Same
	Dr. Ghanshyam Khatri Antihydrogen Research Postdoctoral Fellow at Harvard University: January 2016 - September 2017 Postdoctoral Fellow at Northwestern University: October 2017 - January 2019 Next position: CERN Senior Fellow Current position: Same
	Dr. Chris Hamley Antihydrogen Research Postdoctoral Research Associate (with Gerald Gabrielse): November 2013 - December 2016 Next position: Current position:
	Dr. Stephan Ettenauer Antihydrogen Research Postdoctoral Research Associate (with Gerald Gabrielse): - May 2014 Next position: Fellow, ISOLDE Radioactive Ion Beam facility Current position: Same
	Dr. Jonathan Wrubel Antihydrogen Research Postdoctoral Research Associate (with Gerald Gabrielse): 9 January 2006 - 13 September 2009 Next position: Research Physicist at NIST, Gaithersburg, MD Current position: Assistant Professor of Physics, Creighton University
	Dr. Ben Levitt Antihydrogen Research Postdoctoral Research Associate (with Gerald Gabrielse): 1 September 2004 - 30 June 2008 Next position: Senior Research Scientist, Schlumberger-Doll Research Center Current position: same
	Dr. Maarten Jansen Postdoctoral Reseach Associate (with Gerald Gabrielse): 10 July 2007 - 09 July 2008
	Dr. Irma Kuljanishvili Postdoctoral Reseach Associate (with Gerald Gabrielse): November 2005 - November 2006 Next position: Postdoctoral Research Associate at Northwestern (with Venkat Chandrasekhar) Current position: Assistant Professor of Physics, Saint Louis University Homepage
	Dr. Cody Storry Antihydrogen Research Postdoctoral Reseach Associate (with Gerald Gabrielse): October 1999 - December 2004 Next position: Associate Professor of Physics, York University, Toronto, Canada Current position: same
	Dr. Joseph Tan Antihydrogen Research Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 May 1998 - 30 April 2004 Next position: Research Physicist at NIST, Gaithersburg, MD Current position: same
	Dr. Jocelyn Tan Antiproton Decelerator Operator at CERN Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 October 1999 - 15 November 2001 Next position: Permant Technical Staff at CERN Current position: Same
	Dr. Nikolaus Hermanspahn Helium Fine Structure Spectroscopy Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 February 2000 - 31 July 2001 Next position: Scientific Advisor, National Radiation Laboratory, Ministry of Health, New Zealand Current position: Science Leader at National Centre for Radiation Science - ESR, New Zealand Homepage
	Dr. Thomas Spickermann Antiproton Decelerator Operator at CERN Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 January 1998 - 30 September 1999 Next position: Accelerator Physicist at Los Alamos National Laboratory Current position: deceased
	Dr. Timothy Roach Antihydrogen Research and Helium Spectroscopy Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 October 1995 - 31 July 1999 Next position: Assistant Professor of Physics, College of the Holy Cross, Worcester, MA Current position: Associate Professor of Physics, College of the Holy Cross, Worcester, MA Homepage
	Dr. Daphna Enzer Postdoctoral Reseach Associate (with Gerald Gabrielse): 25 March 1997 - 30 June 1998 Next position: Research Physicist at Los Alamos National Laboratory Current position: Research Physicist at Jet Propulsion Laboratory, Pasadena, CA
	Dr. Kamal Abdullah Antihydrogen Research and Electron Studies Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 March 1991 - 16 May 1995 Next position: Lehman Brothers New York Investment Bank Current position: Chief Strategist, KGS-Alpha Capital Markets
	Dr. Benjamin Brown Positron Studies Postdoctoral Reseach Associate (with Gerald Gabrielse): 14 September 1987 - 30 June 1990 Next position: Assistant Professor at Mt. Holyoke College Current position: Professor of Physics, Marquette University Homepage
	Dr. Wonho Jhe Antiproton Studies Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 February 1989 - 15 September 1992 Next position: Assistant Professor of Physics at Seoul National University Current position: Professor of Physics at Seoul National University
	Dr. Wolfgang Quint Antiproton Studies Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 July 1990 through 1 March 1994 Next position: Research Physicist at the GSI Laboratory, Darmstadt, Germany Current position: same
	Dr. Luis A. Orozco Antiproton Studies Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 January 1987 - 30 September 1990 Next position: Assistant Professor of Physics at the University of New York at Stony Brook Current position: Professor of Physics at the University of Maryland Homepage
	Dr. Steve Rolston Antiproton Studies Postdoctoral Reseach Associate (with Gerald Gabrielse): 1 September 1987 - 31 August 1988 Next position: Research Physicist at NIST, Gaithersburg, MD Current position: Professor of Physics at the University of Maryland Homepage

Gabrielse Group Undergraduate Alums

(Updated June 2023)

Very many undergraduates have worked as part of the Gabrielse research group. We regret that we have not kept a careful record and apologize to those we have missed. If you can help us make our list more accurate and complete, please send email to Laura Nevins.

Summer 2022
Chi Li
Vincent Rimparsurat

Summer 2017
Abhishek Anand
Paules Zakhary
Meutia Wulansatiti
Elizabeth Choi (HS)
Bas Phair (HS)

Summer 2015
Jonah Philion
Thomas Myers

2014-2016
Jan Makkinje
Makinde Ogunnaike

Summer 2014
Andra Ionescu
Roman Berens

Summer 2013
Casey Fleeter
Derek Robins
Olivier Simon

Spring 2013
Samantha Whitmore
Eric Medtodiev

Spring 2010
Shayna Skal
Hank Yan

Summer 2009
Tova Holmes
Steven Moses, University of Michigan (at CERN)

Fall 2008
Maximilian Swiatlowski

Summer 2008
Maximilian Swiatlowski
Igor Moric, Rudjer Boskovic Institute, Croatia (at CERN)

Spring 2008
Maximilian Swiatlowski

Fall 2007
Maximilian Swiatlowski

Summer 2007
Jennifer Driggers, University of Washington (at CERN)
Nicholas Ellens, McMaster University
Giancarlo Garcia (at CERN)
Benedict Shan Yuan Huang (at CERN)
Eric Lindsey, Reed College (at CERN)
Lewis Z. Liu (at CERN)
Max Swiatlowski (at CERN)

Spring 2007
Amol Jain
Rishi Jajoo
Lewis Z. Liu
Maximilian Swiatlowski

Fall 2006
Rishi Jajoo
Lewis Z. Liu
Maximilian Swiatlowski

Summer 2006
Anastasiya Batrachenko
Max Chalfin
Lewis Liu
John Noss
Paula Popescu
Jakub Scholtz

Spring 2006
Mauro Braunstein
Max Chalfin
Susannah Dickerson
Rishi Jajoo
Ellen Martinsek
Jay Patel
Paula Popescu

Fall 2005
Mauro Braunstein
Max Chalfin
Susannah Dickerson
Jay Patel

Summer 2005
Gabriel Billings, Yale University
Mauro Braunstein
Susannah Dickerson
Ohkyung Kwon
Jay Patel
Michael von Korff

Spring2005
Aram Avetisyan
Max Chalfin
Susannah Dickerson

Fall 2004
Aram Avetisyan
Susannah Dickerson

Summer 2004
Verena I. Martinez Outschoorn, ATRAP Collaboration at CERN
Limor Spector, ATRAP Collaboration at CERN

Spring 2004
Verena I. Martinez Outschoorn

Fall 2003
Verena I. Martinez Outschoorn
Diana Seymour

Summer 2003
Momodoukaba Bah (University of Wisconsin, Oshkosh)
Cynthia Correa
Diana Seymour

Spring 2003
Aaron Saenz

Fall 2002
Aaron Saenz

Summer2002
Eric Bellm
Christopher Jones (University of Iowa) ATRAP Collaboration at CERN
Zhe Lu
Christine Nattrass (Colorado State University) ATRAP Collaboration at CERN
Ben Smith
Minhua Zhang

Spring 2002
Eleanore Lee Chadderdon
Ramon van Handel (Vrije Universiteit, Amsterdam, The Netherlands)

Fall 2001
Ramon van Handel (Vrije Universiteit, Amsterdam, The Netherlands)

Summer 2001
Cynthia Correa
Oliver Elliott (Amherst College)
Etienne Reyssart (Ecole Normale Superieure)
Aaron Tievsky
Ramon van Handel (Vrije Universiteit, Amsterdam, The Netherlands)

Spring 2001
Etienne Reyssart, Ecole Normale Superieure
Adam Steinert

Fall 2000
Adam Steinert

Spring 2000
Inna Kozinsky

Fall 1999
Latham Boyle

Summer 1999
Edward Aftandilian
Latham Boyle
Hy Carrel (Cornell University)
Michael Grobis
Corrinne Mills
Adam Steinert

Spring 1999
Michael Grobis
Steven Laufer
Corrinne Mills
Adam Steinert

Fall 1998
Steven Laufer
Corrinne Mills
Adam Steinert

Summer 1998
Michael Grobis
Inna Kozinsky
Corrinne Mills
Caroline Troy
Halla Yang

Spring 1998
Charlene Ahn
Michael Grobis
Scott Gunn
Steven Laufer
Corrinne Mills
Halla Yang

Fall 1997
Charlene Ahn
David Abrams
Inna Kozinsky
Steven Laufer
Evan Levine

Summer 1997
Charlene Ahn
Flora Burstein (high school student)
Inna Kozinsky
Steven Laufer

Spring 1997
Charlene Ahn
Adam Ross

Summer 1996
Alexandra Rockefeller
Ari Tuchman
David Weekly (high school student)

Spring 1996
Charlene Ahn
Josephine Chen
Ari Tuchman

Fall 1995
Charlene Ahn
Derrick Bass
Jeffrey Chuang
Catharine Hornby

Summer 1995
Jeffrey Chuang
Catherine Hornby
Ari Tuchman
David Weekly

Spring 1995
Derrick Bass
Richard Pengelly (Mellon Mentor Program)
Ari Tuchman

Fall 1994
Derrick Bass
Richard Pengelly (Mellon Mentor Program)

Summer 1994
Anan Copty
Tasha Fairfield
Kelly K. Lee
Richard Pengelly

Spring 1994
Tasha Fairfield
Rajan Lukose
Richard Pengelly (Mellon Mentor Program)
Joseph Tringe

Fall 1993
Kelly K. Lee
Rajan Lukose
Joseph Tringe

Summer 1993
Sarah Groff (high school student)
Kelly K. Lee
Rajan Lukose

Spring 1993
Rajan Lukose
Joseph D. Tan

Fall 1992
Rajan Lukose
Joseph D. Tan

Summer 1992
Rajan Lukose
Joseph D. Tan

Spring 1992
David Bailey
Weihsueh Chiu
Deborah Gitin
Eugene Gorokhovsky
Rajan Lukose
Joseph D. Tan

Fall 1991
David Bailey
David Bear
Rajan Lukose
Eugene Gorokhovsky
Joseph D. Tan

Summer 1991
David Bear
Rose Du (Faculty Aide)
Hua Gao, University of Maine
Rajan Lukose
Sung H. Nam (Rowland Project)
William Startin
Joseph D. Tan

Fall 1990
William J. Startin

Spring 1990
Peter Clateman

Fall 1989
Peter Clateman

Summer 1988
Jeremy Levy
Peter Clateman

Sincere apologies to the many undergraduates who worked in the Gabrielse group before 1988.