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Nuclear Seminars 2013 Spring


  Title: Constraining the EOS of Dense Matter and the Nucleon-Nucleon Interaction from Neutron Star Observations
  Speaker: Dr. Andrew Steiner
  Institute: University of Washington
  Date: Friday, June 21, 2013
  Time: 2:00pm EST
  Place: Nieuwland Science Hall, Room 124

  Abstract:

Neutron stars provide an exciting laboratory for the physics of matter at extreme densities. In particular, neutron star mass and radius measurements are providing novel constraints on the nuclear symmetry energy, the properties of neutron-rich nuclei, the nucleon-nucleon interaction, and the equation of state of dense matter. I will review these radius measurements and their systematic and statistical uncertainties and show how these constraints arise from a Bayesian analysis of the data. Radius observations are not yet sufficient to determine the composition of the neutron star core, and I will describe a handful of other types of neutron star observations which have interesting connections to nuclear physics and the EOS of dense matter.


Topic

Date

Speaker

Exotic Modes of Collective Nuclear Excitations-Nuclear Tidal Waves and the phenomenon of Multiple Chiral Bands January 21 Daniel Ayangeakaa
University of Notre Dame
Halo World: The Story of Nuclear
Halos and the Efimov Effect
January 28 Indranil Mazumdar
Tata Institute of Fundamental Research, Mumbai, India
and TUNL, Durham, NC
Aspects of the Structure of Exotic Nuclei
and New Opportunities with GRETINA
February 4 Augusto O. Macchiavelli
Lawrence Berkeley National Laboratory
Nuclear Astrophysics in China February 11 Xiaodong Tang
University of Notre Dame
Experimental Study of Resonant States in 26Si and 27P to Investigate the25Al(p, γ)
26SI and 26Si(p,γ)27P Reactions
February 18 Hyo Soon Jung
University of Notre Dame
Exploring the Nuclear Physics
Opportunities of CARIBU at ANL
February 25 Scott Marley
University of Notre Dame
Improved Rate Calculations
for Low Mass Reactions
March 4 R. James deBoer
University of Notre Dame
Spring Break
The Nucleosynthesis of
Heavy Elements in AGB Stars
March 18 Sara Bisterzo
INAF-Astronomical Observatory Turin
University of Torino, Italy
Weak Decay Properties from QRPA Calculations with Realistic Forces March 19 Dong-Liang Fang
NSCL, Michigan State University
Measuring the t+t Neutron Spectrum at
Inertial Confinement Fusion Facilities
March 25 Jac Caggiano
Lawrence Livermore National Laboratory
First Direct Measurement of the O-17(p, gamma)F-18 Reaction Cross Section at Gamow Energies for Classical Novae April 1 Gianluca Imbriani
University of Naples, Italy
Prospects for Nuclear Astrophysics Experiments in Korea April 4 Kevin I. Hahn
Ewha Womans University, Korea
Toward Realistic Description of Low-energy Fusion of Light Ions for Astrophysics April 8 Guillaume Hupin
Lawrence Livermore National Laboratory
Electron-induced Nuclear Excited State Population Effects on NIF Thulium Radiochemistry April 15 Rob Hoffman
Lawrence Livermore National Laboratory
Nuclear Physics and r-Process Nucleosynthesis April 22 Matt Mumpower
University of Notre Dame
Superdeformation and alpha - cluster
structure in 35Cl
April 26 Abhijit Bisoi
Saha Institute of Nuclear Physics, India
Nuclear Diagnostics and the Search for Fusion April 29 Stephanie Lyons
University of Notre Dame
Constraining the EOS of Dense Matter and the Nucleon-Nucleon Interaction from Neutron Star Observations June 21 Andrew Steiner
University of Washington


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