Results 31 to 40 of about 607,930 (364)

Top quark mass measurements at the $$t\bar{t}$$ t t ¯ threshold with CEPC

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
We present a study of top quark mass measurements at the $$t\bar{t}$$ t t ¯ threshold based on CEPC. A centre-of-mass energy scan near two times of the top quark mass is performed and the measurement precision of top quark mass, width and $$\alpha _S$$ α
Zhan Li   +9 more
doaj   +1 more source

Broadband Spectral Shaping of Regenerative Amplification with Extra-Cavity Waveplate for Cross Polarized Wave Generation

open access: yesApplied Sciences, 2022
We demonstrated extra-cavity gain narrowing pre-compensating in a regenerative amplifier with a multi-order triple-wavelength waveplate (WP). With a 1.117 mm thickness quartz waveplate, which was placed on the stretcher, the gain narrowing effect was ...
Baozhen Zhao   +7 more
doaj   +1 more source

J-PARC hadron experimental facility extension project * [PDF]

open access: yesEPJ Web of Conferences, 2022
The J-PARC Hadron Experimental Facility was constructed with an aim to explore the origin and evolution of matter in the universe through experiments with intense particle beams.
Sakuma Fuminori   +42 more
doaj   +1 more source

Role of magnetic interactions in neutron stars

open access: yesEPJ Web of Conferences, 2015
In this work, we present a calculation of the non-Fermi liquid correction to the specific heat of magnetized degenerate quark matter present at the core of the neutron star.
Adhya Souvik Priyam, Roy Pradip K.
doaj   +2 more sources

In-situ anodic precipitation process for highly efficient separation of aluminum alloys

open access: yesNature Communications, 2021
Traditional electrorefining process is limited by deposition potential of the metal itself. Here, the authors explore an in-situ anodic precipitation process based on different solubility of target metal chlorides that can efficiently separate components
Yu-Ke Zhong   +11 more
doaj   +1 more source

A Monte Carlo Study of Hyperon Production with the MPD and BM@N Experiments at NICA

open access: yesParticles, 2023
Study of the strangeness production in heavy-ion collisions is one of the most important parts of the physics program of the BM@N and MPD experiments at the NICA accelerator complex.
Alexander Zinchenko   +7 more
doaj   +1 more source

Improved cross polarized wave generation with an aperture

open access: yesAIP Advances, 2022
A cross polarized wave (XPW) generation experiment with double BaF2 crystals in air was demonstrated with 120 µJ input pulse. A circular aperture was used to truncate the near field profile of the input beam and remove the outer part of the beam, and ...
Baozhen Zhao   +6 more
doaj   +1 more source

Review of proton and nuclear shape fluctuations at high energy [PDF]

open access: yesReports on progress in physics. Physical Society, 2020
Determining the inner structure of protons and nuclei in terms of their fundamental constituents has been one of the main tasks of high energy nuclear and particle physics experiments.
H. Mäntysaari
semanticscholar   +1 more source

Tensor renormalization group and the volume independence in 2D U(N) and SU(N) gauge theories

open access: yesJournal of High Energy Physics, 2021
The tensor renormalization group method is a promising approach to lattice field theories, which is free from the sign problem unlike standard Monte Carlo methods.
Mitsuaki Hirasawa   +3 more
doaj   +1 more source

Open questions in quarkonium and electromagnetic probes [PDF]

open access: yes, 2006
In my ("not a summary") talk at the Hard Probes 2006 conference, I gave "a personal and surely biased view on only a few of the many open questions on quarkonium and electromagnetic probes".
Abreu   +18 more
core   +3 more sources

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