Results 1 to 10 of about 972,627 (165)

The BCS Energy Gap at High Density

Journal of Statistical Physics, 2022
AbstractWe study the BCS energy gap $$\Xi $$ Ξ in the high–density limit and derive an asymptotic formula, which strongly depends on the strength of the interaction potential V on the Fermi surface. In combination with the recent result by one of us (Math. Phys. Anal. Geom.
Joscha Henheik, Asbjørn Bækgaard Lauritsen   +1 more
openaire   +4 more sources

Revisiting Experimental Signatures of the Ponderomotive Force

Photonics, 2023
The classical theory of single-electron dynamics in focused laser pulses is the foundation of both the relativistic ponderomotive force (RPF), which underlies models of laser-collective-plasma dynamics, and the discovery of novel strong-field radiation ...
Bjorn Manuel Hegelich, Lance Labun, Ou Z. Labun   +2 more
doaj   +1 more source

Parton Densities at High Energy [PDF]

Annual Review of Nuclear and Particle Science, 1994
CONTENTS I. WHAT DO WE KNOW ABOUT QCD? ..... . . . . . . .. . . . . . . . .... . . . . .. . . . . . . . . . . . . 200 1 . 1 What Is QCD? .. . .... .. . . . . ... ..... . . . . . .... . . . . ... .. . . . . . . . . . .. . . ... . . . .. . . . . ... . . . 201 1 .2 Basics of QCD. . .. . . . . .. . . . . . . . . . . . . .. . . . . . . . .... . . . . . ... .
E Laenen, E Levin
openaire   +3 more sources

The high-pressure lithium–palladium and lithium–palladium–hydrogen systems

Scientific Reports, 2022
The lithium–palladium and lithium–palladium–hydrogen systems are investigated at high pressures at and above room temperature. Two novel lithium–palladium compounds are found below $${18.7}\,{\mathrm{GPa}}$$ 18.7 GPa .
Mungo Frost, Emma E. McBride, Jesse S. Smith, Siegfried H. Glenzer   +3 more
doaj   +1 more source

A laser parameter study on enhancing proton generation from microtube foil targets

Scientific Reports, 2022
The interaction of an intense laser with a solid foil target can drive $$\sim$$ ∼ TV/m electric fields, accelerating ions to MeV energies. In this study, we experimentally observe that structured targets can dramatically enhance proton acceleration in ...
Joseph Strehlow, Joohwan Kim, Mathieu Bailly-Grandvaux, Simon Bolaños, Herbie Smith, Alex Haid, Emmanuel L. Alfonso, Constantin Aniculaesei, Hui Chen, Todd Ditmire, Michael E. Donovan, Stephanie B. Hansen, Bjorn M. Hegelich, Harry S. McLean, Hernan J. Quevedo, Michael M. Spinks, Farhat N. Beg   +16 more
doaj   +1 more source

Space–Time Structure of Particle Emission and Femtoscopy Scales in Ultrarelativistic Heavy-Ion Collisions

Universe, 2023
The analysis of the spatiotemporal picture of particle radiation in relativistic heavy-ion collisions in terms of correlation femtoscopy scales, emission, and source functions allows one to probe the character of the evolution of the system created in ...
Yuri Sinyukov, Volodymyr Shapoval, Musfer Adzhymambetov   +2 more
doaj   +1 more source

A promising high-energy-density material [PDF]

Nature Communications, 2017
AbstractHigh-energy density materials represent a significant class of advanced materials and have been the focus of energetic materials community. The main challenge in this field is to design and synthesize energetic compounds with a highest possible density and a maximum possible chemical stability. Here we show an energetic compound, [2,2′-bi(1,3,4-
Wenquan Zhang, Jiaheng Zhang, Mucong Deng, Xiujuan Qi, Fude Nie, Qinghua Zhang   +5 more
openaire   +3 more sources

Direct Photon Production in High-Energy Heavy Ion Collisions within the Integrated Hydrokinetic Model

J, 2022
The results on description of direct photon yields, transverse momentum spectra, and flow harmonics, measured in ultrarelativistic heavy-ion collisions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC) for different ...
Yuri Sinyukov, Volodymyr Shapoval
doaj   +1 more source

Particle Production in XeXe Collisions at the LHC within the Integrated Hydrokinetic Model⁺

Particles, 2020
The paper is devoted to the theoretical study of particle production in the Large Hadron Collider (LHC) Xe+Xe collisions at the energy s N N = 5 . 44 TeV.
Yuri Sinyukov, Musfer Adzhymambetov, Volodymyr Shapoval   +2 more
doaj   +1 more source

Pressure Driven Alkane Dehydrogenation by Palladium Metal

Advanced Materials Interfaces, 2023
Dehydrogenation of alkanes is of increasing importance in fulfilling global demand for olefins and offers a potential source of carbon‐neutral hydrogen as a co‐product. Currently commercial dehydrogenation processes occur at high‐temperatures (500–900 °C)
Mungo Frost, Emma E. McBride, Dean Smith, Jesse S. Smith, Siegfried H. Glenzer   +4 more
doaj   +1 more source