Results 51 to 60 of about 1,042,247 (302)

Variational Calculation for the Equation of State of Nuclear Matter at Finite Temperatures [PDF]

open access: yes, 2007
An equation of state (EOS) for uniform nuclear matter is constructed at zero and finite temperatures with the variational method starting from the realistic nuclear Hamiltonian composed of the Argonne V18 and UIX potentials.
Akmal   +20 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Study of the particle transverse momentum spectra in relativistic heavy ion collisions using the Tsallis statistics

open access: yesEPJ Web of Conferences, 2014
In this work, we have analized the transverse momentum spectra of charged pions produced in Au+Au collisions at different energies using the non-extensive Tsallis distribution.
Ristea Oana   +7 more
doaj   +1 more source

Prompt production of the hidden charm pentaquarks in the LHC

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
Motivated by the observation of the first hidden charm pentaquarks by the LHCb collaboration in 2015 and the updated analysis with an order-of-magnitude larger data set in 2019, we estimate their cross sections for the prompt production as well as their ...
Pan Ling   +3 more
doaj   +1 more source

Pre/Post-Merger Consistency Test for Gravitational Signals from Binary Neutron Star Mergers

open access: yesParticles, 2023
Gravitational waves from binary neutron star (BNS) mergers can constrain nuclear models, predicting their equation of state (EOS). Matter effects on the inspiral-merger signal are encoded in the multipolar tidal polarizability parameters, whose leading ...
Matteo Breschi   +2 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Study of the multiplicity distributions in relativistic nucleus - nucleus collisions using the multiplicity distribution moments method

open access: yesEPJ Web of Conferences, 2014
In this work, we will present beam energy and system size dependence of the higher order moments (skewness and kurtosis) of net-kaon and total proton multiplicity distributions for Au+Au collisions simulated using the UrQMD code.
Ristea Catalin   +7 more
doaj   +1 more source

Low Density Neutron Star Matter with Quantum Molecular Dynamics: The Role of Isovector Interactions

open access: yesUniverse, 2022
The effect of isospin-dependent nuclear forces on the inner crust of neutron stars is modeled within the framework of Quantum Molecular Dynamics (QMD).
Parit Mehta   +4 more
doaj   +1 more source

Properties of dense, asymmetric nuclear matter in Dirac-Brueckner-Hartree-Fock approach

open access: yes, 2013
Within the Dirac-Brueckner-Hartree-Fock approach, using the Bonn potentials, we investigate the properties of dense, asymmetric nuclear matter and apply it to neutron stars.
Katayama, Tetsuya, Saito, Koichi
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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