Results 31 to 40 of about 244,157 (206)

QCD inequalities [PDF]

open access: yesPhysics Reports, 2002
81 page review article, 21 ps figs ...
Nussinov, Shmuel, Lampert, Melissa A.
openaire   +3 more sources

A study on analytical method for restoring failure on mold manufacturing to know-how (A method of comparative analysis using matrix)

open access: yesNihon Kikai Gakkai ronbunshu, 2016
As the globalization of various industries continues, the achievement of more sophisticated functions, improved safety, and lower costs is required, particularly in the automobile industry, which is a representative manufacturing industry that has been ...
Naoki HORIGUCHI   +2 more
doaj   +1 more source

QCD equations of state and speed of sound in neutron stars

open access: yesAAPPS Bulletin, 2021
Neutron stars are cosmic laboratories to study dense matter in quantum chromodynamics (QCD). The observable mass-radius relations of neutron stars are determined by QCD equations of state and can reflect the properties of QCD phase transitions.
Toru Kojo
doaj   +1 more source

The Lattice QCD Study of the Three-Nucleon Force

open access: yes, 2011
We investigate three-nucleon forces (3NF) from lattice QCD simulations, utilizing the Nambu-Bethe-Salpeter (NBS) wave function to determine two-nucleon forces (2NF) and 3NF on the same footing.
Collaboration, for HAL QCD, Doi, Takumi
core   +1 more source

Energy-efficient quantum computing

open access: yesnpj Quantum Information, 2017
Quantum computers: Energy efficient quantum control with recycled pulses The energy efficiency of a large-scale quantum computer can be improved by using fewer pulses to control more qubits.
Joni Ikonen   +2 more
doaj   +1 more source

Measurement of Light-Cone Wave Functions by Diffractive Dissociation

open access: yes, 2002
Diffractive dissociation of particles can be used to study their light-cone wave functions. Results from Fermilab experiment E791 for diffractive dissociation of 500 GeV/c pi- mesons into di-jets show that the |q qbar> light-cone asymptotic wave function
Daniel Ashery A, H Qcd
core   +2 more sources

Exploring Three Nucleon Forces in Lattice QCD

open access: yes, 2011
We study the three nucleon force in Nf=2 dynamical clover fermion lattice QCD, utilizing the Nambu-Bethe-Salpeter wave function of the three nucleon system.
Collaboration, for HAL QCD, Doi, Takumi
core   +1 more source

QCD THEORY [PDF]

open access: yesHigh Energy Physics, 2005
Quantum Chromodynamics is an established part of the Standard Model and an essential part of the toolkit for searching for new physics at high-energy colliders. I present a status report on the theory of QCD and review some of the important developments in the past year.
openaire   +2 more sources

QCD or what? [PDF]

open access: yesSciPost Physics, 2019
Autoencoder networks, trained only on QCD jets, can be used to search for anomalies in jet-substructure. We show how, based either on images or on 4-vectors, they identify jets from decays of arbitrary heavy resonances. To control the backgrounds and the underlying systematics we can de-correlate the jet mass using an adversarial network.
Theo Heimel   +3 more
openaire   +3 more sources

QCD REVIEW

open access: yesInternational Journal of Modern Physics A, 2007
This review is focused on QCD theoretical issues and their phenomenological relevance specially for LHC. It is incomplete and mostly neglects the phenomenology of long distance physics.
openaire   +2 more sources

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