Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Lattimer, James M"'
Correlations Between the Neutron Star Mass-Radius Relation and the Equation of State of Dense Matter
Autor:
Sun, Boyang, Lattimer, James M.
We develop an analytic method of inverting the Tolman-Oppenheimer-Volkov (TOV) relations to high accuracy. This method is developed from the strong correlations that are shown to exist between the neutron star mass-radius curve and the equation of st
Externí odkaz:
http://arxiv.org/abs/2412.14645
Autor:
Rutherford, Nathan, Mendes, Melissa, Svensson, Isak, Schwenk, Achim, Watts, Anna L., Hebeler, Kai, Keller, Jonas, Prescod-Weinstein, Chanda, Choudhury, Devarshi, Raaijmakers, Geert, Salmi, Tuomo, Timmerman, Patrick, Vinciguerra, Serena, Guillot, Sebastien, Lattimer, James M.
Publikováno v:
ApJ Letters, 971, L19 (2024)
Pulse profile modeling of X-ray data from NICER is now enabling precision inference of neutron star mass and radius. Combined with nuclear physics constraints from chiral effective field theory ($\chi$EFT), and masses and tidal deformabilities inferr
Externí odkaz:
http://arxiv.org/abs/2407.06790
Autor:
Choudhury, Devarshi, Salmi, Tuomo, Vinciguerra, Serena, Riley, Thomas E., Kini, Yves, Watts, Anna L., Dorsman, Bas, Bogdanov, Slavko, Guillot, Sebastien, Ray, Paul S., Reardon, Daniel J., Remillard, Ronald A., Bilous, Anna V., Huppenkothen, Daniela, Lattimer, James M., Rutherford, Nathan, Arzoumanian, Zaven, Gendreau, Keith C., Morsink, Sharon M., Ho, Wynn C. G.
We report Bayesian inference of the mass, radius and hot X-ray emitting region properties - using data from the Neutron Star Interior Composition ExploreR (NICER) - for the brightest rotation-powered millisecond X-ray pulsar PSR J0437$\unicode{x2013}
Externí odkaz:
http://arxiv.org/abs/2407.06789
Publikováno v:
PhysRevC.109.055801 (2024)
This paper compiles the model parameters and zero-temperature properties of an extensive collection of published theoretical nuclear interactions, including 255 non-relativistic (Skyrme-like) forces, 270 relativistic mean field (RMF) and point-coupli
Externí odkaz:
http://arxiv.org/abs/2311.00843
Autor:
Lattimer, James M.
Publikováno v:
Journal of Physics: Conference Series, Volume 2536, Issue 1, id.012009, 10 pp. (2023)
Nuclear mass measurements and neutron matter theory tightly constrain the nuclear symmetry energy parameters $J$, $L$, $K_{sym}$ and $Q_{sym}$. Corroboration of these constraints on $J$ and $L$ can be found from measurements of the neutron skin thick
Externí odkaz:
http://arxiv.org/abs/2308.08001
Autor:
Lattimer, James M.
Publikováno v:
Particles 2023, 6(1): 30-56
A review is made of constraints on the nuclear symmetry energy parameters arising from nuclear binding energy measurements, theoretical chiral effective field predictions of neutron matter properties, the unitary gas conjecture, and measurements of n
Externí odkaz:
http://arxiv.org/abs/2301.03666
Autor:
Lovato, Alessandro, Dore, Travis, Pisarski, Robert D., Schenke, Bjoern, Chatziioannou, Katerina, Read, Jocelyn S., Landry, Philippe, Danielewicz, Pawel, Lee, Dean, Pratt, Scott, Rennecke, Fabian, Elfner, Hannah, Dexheimer, Veronica, Kumar, Rajesh, Strickland, Michael, Jahan, Johannes, Ratti, Claudia, Vovchenko, Volodymyr, Stephanov, Mikhail, Almaalol, Dekrayat, Baym, Gordon, Hippert, Mauricio, Noronha-Hostler, Jacquelyn, Noronha, Jorge, Speranza, Enrico, Yunes, Nicolas, Horowitz, Chuck J., Harris, Steven P., McLerran, Larry, Reddy, Sanjay, Sorensen, Agnieszka, Sen, Srimoyee, Gandolfi, Stefano, Tews, Ingo, Miller, M. Coleman, Chirenti, Cecilia, Davoudi, Zohreh, Karthein, Jamie M., Rajagopal, Krishna, Vitale, Salvatore, Kapusta, Joseph, Basar, Gokce, Schaefer, Thomas, Skokov, Vladimir, Heinz, Ulrich, Drischler, Christian, Phillips, Daniel R., Prakash, Madappa, Fodor, Zoltan, Radice, David, Plumberg, Christopher, Most, Elias R., Raithel, Carolyn A., Fraga, Eduardo S., Kurkela, Aleksi, Lattimer, James M., Steiner, Andrew W., Holt, Jeremy W., Li, Bao-An, Shen, Chun, Alford, Mark, Haber, Alexander, Pastore, Saori, Piarulli, Maria
Since the release of the 2015 Long Range Plan in Nuclear Physics, major events have occurred that reshaped our understanding of quantum chromodynamics (QCD) and nuclear matter at large densities, in and out of equilibrium. The US nuclear community ha
Externí odkaz:
http://arxiv.org/abs/2211.02224
Autor:
Bogdanov, Slavko, Fonseca, Emmanuel, Kashyap, Rahul, Kurkela, Aleksi, Lattimer, James M., Read, Jocelyn S., Sathyaprakash, Bangalore S., Cromartie, H. Thankful, Dietrich, Tim, Dhani, Arnab, Dolch, Timothy, Gorda, Tyler, Guillot, Sebastien, Ho, Wynn C. G., Huxford, Rachael, Lamb, Frederick K., Landry, Philippe, Meyers, Bradley W., Miller, M. Coleman, Nättilä, Joonas, Paatelainen, Risto, Prescod-Weinstein, Chanda, Säppi, Saga, Stairs, Ingrid H., Stergioulas, Nikolaos, Tews, Ingo, Vuorinen, Aleksi, Wadiasingh, Zorawar, Watts, Anna L.
Our limited understanding of the physical properties of matter at ultra-high density, high proton/neutron number asymmetry, and low temperature is presently one of the major outstanding problems in physics. As matter in this extreme state is known to
Externí odkaz:
http://arxiv.org/abs/2209.07412
Autor:
Zhao, Tianqi, Lattimer, James M.
Among the various oscillation modes of neutron stars, f- and g- modes are the most likely to be ultimately observed in binary neutron star mergers. The f-mode is known to correlate in normal neutron stars with their tidal deformability, moment of ine
Externí odkaz:
http://arxiv.org/abs/2204.03037
Autor:
Lattimer, James M.
Doctor of Philosophy
Department of Human Nutrition
Mark D. Haub
Background: Dietary fiber has been shown to help improve several metabolic disorders including obesity and type II diabetes. However, the mechanism by which this occurs is
Department of Human Nutrition
Mark D. Haub
Background: Dietary fiber has been shown to help improve several metabolic disorders including obesity and type II diabetes. However, the mechanism by which this occurs is
Externí odkaz:
http://hdl.handle.net/2097/13613