Talks

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Contents

2014

  • David Blyth, Oct 11, 2014, DNP(pdf)
  • Zhaowen Tang, May 28, 2014, ACNS(pdf)

2013

  • Matthias Schindler, Dec 13, 2013, ORNL(pdf)
  • David Blyth, Oct 26 2013, DNP meeting, Newport News, VA (pdf)
  • Serpil Kucuker, Oct 24 2013, DNP meeting, Newport News, VA (pdf)
  • Jason Fry, Oct 24 2013, DNP meeting, Newport News, VA (pdf)
  • Matthew Musgrave, Oct 24 2013, DNP meeting, Newport News, VA (pdf)
  • Nadia Fomin, Oct 24 2013, DNP meeting, Newport News, VA (pdf)
  • Zhaowen Tang, Oct 11 2013, Newport News DNP practice talk (Slides-pdf)
  • Matthias Schindler, July 30, 2013, ORNL JINS Seminar, Oak Ridge, TN (Slides-pdf)
  • Richardo Alarcon, June 2-7, 2013, INPC 2013 - International Nuclear Physics Conference, Firenze, Italy (poster-pdf)
  • Vladimir Gudkov, May 21, 2013, ORNL Phys. Division lunch seminar, Oak Ridge, TN (Slides-pdf)
  • Mark McCrea, April 14, 2013, APS April Meeting, Denver, Colorado (Slides-pdf)
  • Mark McCrea, February 16, 2013, WNPPC50, Banff, Alberta (Slides-pdf,Notes-pdf)
  • Septimiu Balascuta, April 14, 2013, APS April Meeting, Denver, Colorado (Slides-pdf)
  • Christopher Crawford Seminar, University of Sussex, Falmer, England, 2013-05-16: "New Results from the NPDGamma Parity Violation Experiment at the Spallation Neutron Source" (Slides: ppt)
  • Christopher Crawford, International Seminar on Interactions of Neutrons with Nuclei (ISINN-21), Alushta, Ukraine, 2013-05-22, (Invited talk) (Slides: ppt)
  • Christopher Crawford Seminar, Institut Laue-Langevin, Grenoble, France, 2013-06-06: "New Results from the NPDGamma Parity Violation Experiment at the Spallation Neutron Source" (Slides: ppt)
  • Christopher Crawford 3rd Workshop on the Physics of Fundamental Symmetries and Interactions at low energies and the precision frontier (PSI 2013) Paul Sherrer Institut, Villigen, Switzerland: "New Results from the NPDGamma Parity Violation Experiment at the Spallation Neutron Source" (Slides: ppt)
  • Christopher Crawford Seminar, University of Kentucky, Lexington, KY, 2013-10-31: "A spooky peek in the mirror: probing the weak nuclear force" (Slides: ppt)

2012

  • Vladimir Gudkov, Dec 7, 2012, ORNL (pdf)
  • Matthias Schindler, Dec 7, 2012, ORNL(pdf)
  • Matthew Musgrave, October 2012, DNP meeting, Newport Beach,CA (pdf)
  • Zhaowen Tang, October 2012, DNP meeting, Newport Beach,CA (pdf)
  • S. Kucuker, October 2012, DNP meeting, Newport Beach,CA (pdf)
  • S. Balascuta, October, APS DNP meeting, Newport Beach,CA (pdf)
  • Chad Gillis, October 2012, APS DNP meeting, Newport Beach,CA (pdf)
  • Zhaowen Tang, 9/19 ppt seminar talk (pdf)
  • Zhaowen Tang, 9/19 ppt seminar talk (pptx) (pdf)
  • Ricardo Alarcon , 5th International Symposium on Symmetries in Subatomic Physics, Groningen, NL (pdf)
  • Nadia Fomin CIPANP, St. Petersburg, FL (pdf)
  • Kyle Grammer April APS Meeting, Atlanta, GA (pdf)
  • Serpil Kucuker April APS Meeting, Atlanta, GA (pdf)
  • Matthew Musgrave April APS Meeting, Atlanta, GA (odp/pdf)
  • Joseph Wasem April APS Meeting, Atlanta, GA (Theory Talk) (pdf)
  • Chad Gillis April APS Meeting, Atlanta, GA (pdf)
  • Elise Martin April APS Meeting, Atlanta, GA (pdf)
  • Christopher Crawford SPIN-Praha-2012, Prague, Czech, 2012-07-05: "Fundamental symmetry tests with Ultracold neutrons" (Invited talk) (Slides: ppt)
  • Christopher Crawford Colloquium, University of Kentucky, Lexington, KY, 2012-10-05: "Fundamental nuclear symmetries meet classical electrodynamic seirtemmys at the SNS" (Slides: ppt, Audio: mp3)
  • Christopher Crawford Colloquium, Brigham Young University, Provo, UT, 2012-10-24: "Fundamental nuclear symmetries meet classical electrodynamic seirtemmys at the SNS" (Slides: ppt)

2011

  • Nadia Fomin Fall DNP Meeting, East Lansing, MI (Slides)
  • Elise Martin Fall DNP Meeting, East Lansing, MI (Slides)
  • Matthew Musgrave Fall DNP Meeting, East Lansing, MI (Slides)
  • Andrew MacNamara Fall DNP Meeting, East Lansing, MI (Slides)
  • Mark McCrea Fall DNP Meeting, East Lansing, MI (Slides)
  • Zhaowen Tang Fall DNP Meeting, East Lansing, MI (Slides])
  • Septimiu Balascuta DNP APS Meeting, Michigan State University, Michigan, October, 2011 (Abstract:pdf Slides)
  • Libertad Barron-Palos XXXIV Symposium on Nuclear Physics, Hacienda Cocoyoc, Morelos, Mexico
  • Elise Martin APS April Meeting, Anaheim, CA (Slides: pdf)
  • Christopher Crawford Seminar, Western Kentucky University, Bowling Green, KY, 2011-01-31: "Hadronic Parity Violation at the SNS" (Slides: ppt)
  • Christopher Crawford The 19th Particles and Nuclei International Conference (PANIC11), Boston, MA, 2011-07-26" (Slides: ppt)

2010

  • Septimiu Balascuta Fall DNP meeting, Santa Fe
  • Nadia Fomin Fall DNP Meeting, Santa Fe, NM
The NPDGamma Experiment: A measurement of the parity violating directional gamma-asymmetry in polarized cold neutron capture on hydrogen (Slides: ppt)
  • Chad Gillis XXXIII Symposium on Nuclear Physics, Hacienda Cocoyoc, Morelos, Mexico
The NPDGamma Experiment (Slides: pdf)
Proceedings - pdf

2009

  • Nadia Fomin Fall DNP Meeting, Hawai'i
The NPDGamma Experiment: A measurement of the parity violating directional gamma-asymmetry in polarized cold neutron capture on hydrogen (Slides: ppt)
  • Nadia Fomin 7th International UCN workshop, St. Petersburg, Russia
The NPDGamma Experiment: A measurement of the parity violating directional gamma-asymmetry in polarized cold neutron capture on hydrogen (Slides: ppt)
  • Christopher Crawford International Conference on Neutron Scattering (ICNS 2009), Knoxville TN, 2009-05-06:

"Experiments at the SNS Fundamental Neutron Physics Beamline (FnPB)" (Invited talk) (Slides: ppt)

  • Christopher Crawford 4th International Symposium on Symmetries in Subatomic Physics Taipei, Taiwan, 2009-06-05:

"Hadronic PV and latest results--Neutron capture reactions" (Invited talk) (Slides: ppt)

  • Christopher Crawford Parity Violation International Workshop (PAVI) 2009, Bar Harbor ME, 2009-06-22:

"NPDGamma Experiment: from LANSCE to the SNS" (Invited talk) (Slides: ppt)

2008

  • Nadia Fomin Spin 2008 Conference, Charlottesville, VA
The NPDGamma Experiment: A measurement of the parity violating directional gamma-asymmetry in polarized cold neutron capture on hydrogen (Slides: ppt pdf)
Proceedings - PDF
  • Michael Gericke Slow Neutrons Workshop, ILL
Parity Violation in Neutron-Proton Capture: The NPDGamma Experiment (Invited talk) (Slides: PDF)
Proceedings - PDF
  • Seppo Penttila - PRAC 2008
NPDGamma Update (Slides: PPT)
  • W.S. Wilburn - ACNS2008, Santa Fe
Results from the NPDG Experiment (Invited talk)
  • Christopher Crawford - Workshop on hadronic parity violation, Madison: The NPDG and NDTG Experiments (Invited talk) (Slides: ppt)
  • J.D. Bowman - Workshop on hadronic parity violation, Madison: Disentangling the PV couplings (Invited talk)

2007

  • Mikayel Dabagyan - DNP Meeting, Newport News
Measurement of Parity-Violation in Cold Neutron Capture (Slides: PPT)
  • S. Santra - DAE Symposium on Nuclear Physics, Orissa
Parity-violating gamma asymmetry in n+p->d+gamma (Invited talk)
  • Christopher Crawford Colloquium, Brigham Young University, Provo, UT, 2007-01-24: "Parity Violation and the Neutron" (Slides: ppt)
  • Christopher Crawford Colloquium, University of Kentucky, Lexington, KY, 2007-02-19: "Parity Violation and the Neutron" (Slides: ppt)
  • Christopher Crawford Colloquium, University of Virginia, Charlottesville, VA, 2007-03-26: "Parity Violation and the Neutron" (Slides: ppt)
  • Christopher Crawford - DNP Meeting, Newport News VA, 2007-10-12: The NPDGamma Experiment at the SNS FnPB (Slides: ppt)
  • Christopher Crawford - 5th Annual Physics \& Astronomy Departmental Poster Session, University of Kentucky, 2007-08-17: "The NPDGamma Experiment: Probing the Hadronic Weak Interaction" (Poster: ppt, pdf)
  • Christopher Crawford - 13th Annual EPSCoR Conference, Lexington, KY, 2007-10-02: "The NPDGamma Experiment: Probing the Hadronic Weak Interaction" (Poster: ppt, pdf)
  • Christopher Crawford - ORNL User Week, ORNL, TN, 2007-10-09: "The NPDGamma Experiment: Probing the Hadronic Weak Interaction" (Poster: ppt, pdf)
  • Christopher Crawford - 74th SESAPS, Nashville, RN, 2007-11-08: Moving the NPDGamma Experiment to the SNS FnPB (Slides: ppt)
  • Christopher Crawford - Institute for Nuclear THeory, FNP Program, Seattle, WA, 2007-05-30: The NPDGamma Experiment (Slides: ppt)

2006

  • Bernard Lauss - 17th PANIC, Santa Fe
Precision measurement of parity violation in polarized cold neutron capture on the proton: The NPDGamma Experiment (Invited talk)
  • W.M. Snow - NIST NCNR Expansion workshop, Bethesda
Neutrons and the Weak NN INteraction (Invited talk)
  • J.D. Bowman - PAVI06, Milos
PV Neutron Capture Gamma Asymmetry Experiments (Invited talk)
  • J.D. Bowman - DNP Fall Meeting, Nashville
Overview of the NPDGamma Experiment
  • Chad Gillis - DNP Fall Meeting, Nashville
Performance of Current-Mode Ion Chambers as Beam Monitors in a Pulsed Cold Neutron Beam for the NPDGamma Experiment
  • Monisha Sharma - DNP Fall Meeting, Nashville
3He Polarizer Performance in the NPDGamma Experiment
  • Jiawei Mei - DNP Fall Meeting, Nashville
The Liquid H2 target for NPDGamma
  • Libertad Barron-Palos - DNP Fall Meeting, Nashville
Determination of the ortho/para ratio in the LH2 target for the NPDGamma experiment
  • W.M. Snow - DNP Fall Meeting, Nashville
Evaluation of Systematic Effects for the NPDGamma Experiment
  • M.T. Gericke - DNP Fall Meeting, Nashville
Parity Violating Gamma-Ray Asymmetries in Compound Nuclei from Polarized Cold Neutron Capture in the NPDGamma Experiment
  • Rob Mahurin - DNP Fall Meeting, Nashville
A New Measurement of the parity-violating asymmetry A_d in neutron-proton capture
  • Christopher Crawford - DNP Fall Meeting, Nashville TN, 2006-10-27: The NPDG Motion System for Detector Array Alignment(Slides: ppt)

2005

  • Vincent Yuan NPAC 2005
The NPDGamma Experiment (Slides: PPT)
  • Seppo Penttila Panic 2005
Prevision Measurement of Parity Violation in Polarized Cold Neutron Capture on the Proton: the NPDGamma experiment (Slides: PPT)
  • W.M. Snow Conference on Theoretical Problems in Fundamental Neutron Physics, USC
The Weak NN Interaction and Low Energy Neutrons (Invited talk)
  • W.M. Snow 3rd Asia-Pacific Conference on Few-Body Problems in Physics, Nakhon Ratchasima
The Weak NN Interaction and Low Energy Neutrons (Invited talk)
  • P.-N. Seo CGS12, Univ of Notre Dame
Measurement of Parity-Violating Gamma-ray Asymmetry on Compound Nuclei with Cold Neutrons (Invited talk)
  • P.-N. Seo Conference of Korean Physical Society, Seoul
Progress of Precision Measurement of Parity-Violating Gamma-ray asymmetries in Radiative Neutron Capture with Pulsed Cold Neutrons: NPDGamma (Invited talk)
  • R. Mahurin Frontiers in Contemporary Physics, Vanderbilt University, Nashville
Parity violation in polarized cold neutron capture
  • R. Mahurin DNP Fall Meeting, Maui
Progress toward a measurement of parity violation in n+p->d+gamma
  • M. Dabaghyan DNP Fall Meeting, Maui
Measurement of Parity violation in radiative capture

2004

  • Satyaranjan Santra - DNP Fall Meeting, Chicago
A Liquid Para-Hydrogen Target for the n+p->D+gamma Experiment (Slides: ppt)
  • Bill Hersman - American Conference on Neutron Scattering
A Measurement of the Parity-Violating Gamma Asymmetry A_gamma in the Capture of Polarized Cold Neutrons by Para-Hydrogen (Slides: ppt)
  • Greg Mitchell - APS April Meeting
A new flight path at LANSCE for fundamental nuclear physics and the NPDGamma experiment (Slides: ppt pdf)
  • Pil-Neyo Seo - Int'l conference on Precision Measurements with Slow Neutrons, Gaithersburg
A new pulsed cold neutron beam line at LANSCE for fundamental nuclear physics (Invited Talk) (Slides: pdf)
  • Pil-Neyo Seo - DNP Fall Meeting, Chicago
Performance of the Novel RF Spin Rotator for the NPDGamma Experiment at LANSCE
  • Satyaranjan Santra - Seattle, WA
Measurement of the Parity-Violating Gamma Asymmetry A_gamma in the Capture of Polarized Cold Neutrons by Para-Hydrogen (Slides: ppt)
  • Shelley A. Page - Int'l conference on Precision Measurements with Slow Neutrons, Gaithersburg
Measurement of parity violation in np: the NPDGamma Experiment (Invited Talk)
  • M. T. Gericke - Int'l conference on Precision Measurements with Slow Neutrons, Gaithersburg
Commissioning of the NPDGamma detector array: counting statistics in current mode operation and parity violation in the capture of cold neutrons on B4C and 27Al (Invited Talk)
  • W.M. Snow - Int'l conference on Precision Measurements with Slow Neutrons, Gaithersburg
The Weak NN Interaction and Low energy Neutrons (Invited Talk)
  • W.M. Snow - Int'l Conference on Electron-Nucleus Scattering VIII, Elba
The Weak NN Interaction and Low energy Neutrons (Invited Talk)
  • P.-N. Seo - Int'l conference on Nuclear Data for Science and Technology, Santa Fe
The 2004 NPDGamma commissioning run - measurement of parity-violating gamma-ray asymmetries in neutron capture on Al, Cu, Cl, In, and B (Invited Talk)
  • M.T. Gericke - Int'l conference on Nuclear Data for Science and Technology, Santa Fe
Commissioning of the NPDGamma detector array: counting statistics in current mode operation and parity violation in the capture of cold neutrons on B4C and 27Al (Invited Talk)
  • B. Hershman - American Conference on Neutron Scattering, College Park
A Measurement of the Parity-Violating Gamma Asymmetry A_d in the Capture of Polarized Cold Neutrons by Para-Hydrogen (Invited Talk)

2003

  • Michael Gericke - DNP Fall Meeting
A low-noise CsI detector array for the measurement of parity non-conservation in n+p->d+gamma (Invited Talk) (Slides: pptpdf)
  • Pil-Neyo Seo - LANSCE Working Seminar
FP12 Upper-tier Moderator Brightness Measurement and FP12 Guide Performance(Invited Talk) (Slides:ppt pdf)
  • W.M. Snow 4th Int'l Workshop on Cold and Ultra-Cold Neutrons: Physics and Sources, St. Petersburg
Party Violation in n+p->d+gamma (Invited Talk)

2002

  • Seppo Penttila - CGS 11, Prague
A measurement of the parity-violating gamma-ray asymmetry in the radiative n-p capture (Invited Talk) (Slides:ppt pdf ps)
Proceedings ps pdf
  • Greg Mitchell - LANL P-25 Seminar
Parity-Violating Asymmetry in n + p --> d + gamma (Slides: gzipped_ps pdf)
  • Greg Mitchell - APS April Meeting
Detector Alignment for a Parity-Violating Asymmetry Measurement in n + p --> d + gamma (Slides: pdf gzipped-ps)
  • Greg Mitchell - P-23 Group Meeting (Scientific Presentation)
About the NPDGamma Experiment (Slides: pdf gzipped-ps)
  • Greg Mitchell - LANSCE Division Group Leader Council Meeting (Lujan Center Flight Path 12)
Status of the NPDGamma Experiment (Slides: pdf ps)
  • Greg Mitchell - High Energy Physics / Heavy Ion Physics Seminar, U of IL, Chicago
The Hadronic Weak Interaction: Parity Violating Asymmetry in n+p-->d+gamma (Slides: pdf gzipped-ps)
  • J.D. Bowman APS Meeting - Bonner Prize Talk
No information Available (Invited Talk)
  • Y. Masuda PANIC
Parity-violating gamma-ray asymmetry in neutron-proton capture (Invited Talk)

2001

  • Seppo Penttila - Meeting at Oak Ridge/SNS
n+p-->d+\gamma at SNS ; Clean Measurement of H^1_pi (Slides: pdf)
Proceedings pdf
  • Greg Mitchell LANSCE Users Group Meeting
Parity-Violating Asymmetry in n + p --> d + gamma (Slides: pdf gzipped-ps)
  • Scott Wilburn APS April Meeting
Measurement of the Parity-Violating Gamma Asymmetry A_\gamma in the Capture of Polarized Cold Neutrons by Para-Hydrogen (Slides: pdf ps)
  • Mike Snow (for Greg Mitchell) APS April Meeting
Measurement of the Pulsed Cold Neutron Flux at LANSCE (Slides: pdf ps)
  • Todd Smith APS April Meeting
A Radio Frequency Neutron Spin Rotator for the NPDGamma Experiment at LANSCE (Slides: pdf ps)
  • Chris Blessinger APS April Meeting
Measurement of parity-violating \gamma-ray asymmetries of polarized neutron capture in ^35Cl and ^139La (Slides: pdf ps)
  • Collaboration LANSCE NPAC for 2001 Test Run
Last Engineering Run for the NPDGamma Experiment (Slides: pdf ps)
Committee Response TXT
  • J.D. Bowman The Workshop on Fundamental Neutron Physics at the Spallation Neutron Source, Oak Ridge
n+p->d+gamma: A Measurement of weak force between protons and neutrons (Invited Talk)
  • Mike Snow The Workshop on Fundamental Physics with Pulsed Neutron Beams, Oak Ridge
Measurement of the Parity Violating Asymmetery: n+p->d+gamma (Invited Talk)

2000

1999

  • W.M. Snow ILL Cold Neutron Workshop
Measurement of the Parity Violating Asymmetry A_d in n+p->d+gamma (Invited Talk)
  • W.M. Snow ILL Cold Neutron Workshop
A Measurement of the absolute neutron beam polarization produced by optically-polarized 3He neutron spin filter (Invited Talk)
  • M. Leuschner 10th Int'l Symposium on Capture Gamma-Ray Spectroscopy and related topics, Santa Fe
NPDGamma Experiment (Invited Talk)
  • W.S. Wilburn Applicationn of Accelerators in Research and Industry
Measurement of the Parity Violating Asymmetry A_d in n+p->d+gamma (Invited Talk)

1998

  • S.I. Penttila 6th Int'l Seminar on the Interaction of Neutrons with Nuclei, Dubna
Studies of the hadronic weak interaction with low-energy neutrons at LANSCE (Invited Talk)
  • S.I. Penttila 6th Int'l Seminar on the Interaction of Neutrons with Nuclei, Dubna
An accurate neutron beam polarization measurement with optically-polarized He (Invited Talk)
  • J.D. Bowman Workshop on Parity Violations in Nuclear Systems, Seattle
Anapole moments of shell model states (Invited Talk)
  • W.M. Snow Workshop on Parity Violations in Nuclear Systems, Seattle
Parity violating gamma asymmetry in n+p->d+gamma (Invited Talk)
  • W.S. Wilburn Workshop on Parity Violations in Nuclear Systems, Seattle
Consistency of weak coupling constants from 18F, 133Cs, and 205Tl (Invited Talk)

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