Zobrazeno 1 - 10
of 633
pro vyhledávání: '"Newton, William A."'
Chiral effective field theory ($\chi$EFT) has proved to be a powerful microscopic framework for predicting the properties of neutron-rich nuclear matter with quantified theoretical uncertainties up to about twice the nuclear saturation density. Tests
Externí odkaz:
http://arxiv.org/abs/2410.19971
With current and planned gravitational-wave (GW) observing runs, coincident multimessenger timing of Resonant Shattering Flares (RSFs) and GWs may soon allow for neutron star (NS) asteroseismology to be used to constrain the nuclear symmetry energy,
Externí odkaz:
http://arxiv.org/abs/2403.03798
Autor:
Sorensen, Agnieszka, Agarwal, Kshitij, Brown, Kyle W., Chajęcki, Zbigniew, Danielewicz, Paweł, Drischler, Christian, Gandolfi, Stefano, Holt, Jeremy W., Kaminski, Matthias, Ko, Che-Ming, Kumar, Rohit, Li, Bao-An, Lynch, William G., McIntosh, Alan B., Newton, William G., Pratt, Scott, Savchuk, Oleh, Stefaniak, Maria, Tews, Ingo, Tsang, ManYee Betty, Vogt, Ramona, Wolter, Hermann, Zbroszczyk, Hanna, Abbasi, Navid, Aichelin, Jörg, Andronic, Anton, Bass, Steffen A., Becattini, Francesco, Blaschke, David, Bleicher, Marcus, Blume, Christoph, Bratkovskaya, Elena, Brown, B. Alex, Brown, David A., Camaiani, Alberto, Casini, Giovanni, Chatziioannou, Katerina, Chbihi, Abdelouahad, Colonna, Maria, Cozma, Mircea Dan, Dexheimer, Veronica, Dong, Xin, Dore, Travis, Du, Lipei, Dueñas, José A., Elfner, Hannah, Florkowski, Wojciech, Fujimoto, Yuki, Furnstahl, Richard J., Gade, Alexandra, Galatyuk, Tetyana, Gale, Charles, Geurts, Frank, Gramegna, Fabiana, Grozdanov, Sašo, Hagel, Kris, Harris, Steven P., Haxton, Wick, Heinz, Ulrich, Heller, Michal P., Hen, Or, Hergert, Heiko, Herrmann, Norbert, Huang, Huan Zhong, Huang, Xu-Guang, Ikeno, Natsumi, Inghirami, Gabriele, Jankowski, Jakub, Jia, Jiangyong, Jiménez, José C., Kapusta, Joseph, Kardan, Behruz, Karpenko, Iurii, Keane, Declan, Kharzeev, Dmitri, Kugler, Andrej, Fèvre, Arnaud Le, Lee, Dean, Liu, Hong, Lisa, Michael A., Llope, William J., Lombardo, Ivano, Lorenz, Manuel, Marchi, Tommaso, McLerran, Larry, Mosel, Ulrich, Motornenko, Anton, Müller, Berndt, Napolitani, Paolo, Natowitz, Joseph B., Nazarewicz, Witold, Noronha, Jorge, Noronha-Hostler, Jacquelyn, Odyniec, Grażyna, Papakonstantinou, Panagiota, Paulínyová, Zuzana, Piekarewicz, Jorge, Pisarski, Robert D., Plumberg, Christopher, Prakash, Madappa, Randrup, Jørgen, Ratti, Claudia, Rau, Peter, Reddy, Sanjay, Schmidt, Hans-Rudolf, Russotto, Paolo, Ryblewski, Radoslaw, Schäfer, Andreas, Schenke, Björn, Sen, Srimoyee, Senger, Peter, Seto, Richard, Shen, Chun, Sherrill, Bradley, Singh, Mayank, Skokov, Vladimir, Spaliński, Michał, Steinheimer, Jan, Stephanov, Mikhail, Stroth, Joachim, Sturm, Christian, Sun, Kai-Jia, Tang, Aihong, Torrieri, Giorgio, Trautmann, Wolfgang, Verde, Giuseppe, Vovchenko, Volodymyr, Wada, Ryoichi, Wang, Fuqiang, Wang, Gang, Werner, Klaus, Xu, Nu, Xu, Zhangbu, Yee, Ho-Ung, Yennello, Sherry, Yin, Yi
Publikováno v:
Prog.Part.Nucl.Phys. 134 (2024) 104080
The nuclear equation of state (EOS) is at the center of numerous theoretical and experimental efforts in nuclear physics. With advances in microscopic theories for nuclear interactions, the availability of experiments probing nuclear matter under con
Externí odkaz:
http://arxiv.org/abs/2301.13253
Much effort is devoted to measuring the nuclear symmetry energy through neutron star (NS) and nuclear observables. Since matter in the NS core may be non-hadronic, observables like radii and tidal deformability may not provide reliable constraints on
Externí odkaz:
http://arxiv.org/abs/2208.00994
Autor:
Newton, William G., Balliet, Lauren, Budimir, Srdan, Crocombe, Gabriel, Douglas, Brianna, Head, Thomas Blake, Langford, Zach, Rivera, Luis, Sanford, Josh
We present an ensemble of unified neutron star crust and core equations of state, constructed using an extended Skyrme energy density functional through the crust and outer core, and appended by two piecewise polytropes at higher densities. The equat
Externí odkaz:
http://arxiv.org/abs/2112.12108
We present the first Bayesian inference of neutron star crust properties to incorporate neutron skin data, including the recent PREX measurement of the neutron skin of $^{208}$Pb, combined with recent chiral effective field theory predictions of pure
Externí odkaz:
http://arxiv.org/abs/2111.07969
Resonant Shattering flares (RSFs) are bursts of gamma-rays expected to be triggered by tidal resonance of a neutron star (NS) during binary inspiral. They are strongly dependent on the magnetic field strength at the surface of the NS. By modelling th
Externí odkaz:
http://arxiv.org/abs/2111.03686
Autor:
Rodrigues, Fernanda da Silva, Newton, William Robert, Tassinari, Isadora D’Ávila, da Cunha Xavier, Felipe Henrique, Marx, Adél, de Fraga, Luciano Stürmer, Wright, Karen, Guedes, Renata Padilha, Bambini-Jr, Victorio
Publikováno v:
In Neurochemistry International July 2024 177
Autor:
Newton, William G., Kaltenborn, Mark Alexander, Cantu, Sarah, Wang, Shuxi, Stinson, Amber, Stone, Jirina Rikovska
We investigate the nuclear pasta phases in neutron star crusts by conducting a large number of three-dimensional Hartree-Fock+BCS calculations at densities leading to the crust-core transition. We survey the shape parameter space of pasta at constant
Externí odkaz:
http://arxiv.org/abs/2104.11835
The behaviour of the nuclear symmetry energy near saturation density is important for our understanding of dense nuclear matter. This density dependence can be parameterised by the nuclear symmetry energy and its derivatives evaluated at nuclear satu
Externí odkaz:
http://arxiv.org/abs/2012.10322