Results 31 to 40 of about 223,642 (212)

Hadronic physics [PDF]

Journal of Physics: Conference Series, 2008
To appear in the proceedings of International Europhysics Conference on High Energy Physics (EPS-HEP2007), Manchester, England, 19-25 July 2007.
openaire   +2 more sources

High Pt hadron-hadron correlations

, 2004
We propose the formulation of a dihadron fragmentation function in terms of parton matrix elements. Under the collinear factorization approximation and facilitated by the cut-vertex technique, the two hadron inclusive cross section at leading order (LO ...
A Majumder, Collins J C, Di Nezza P, Dokshitzer Yu L, Gribov V N, Majumder A Wang E Wang X N, Majumder A Wang X N, Mueller A H, Xin-Nian Wang   +8 more
core   +1 more source

Hadron-quark phase transition in the neutron star with vector MIT bag model and Korea-IBS-Daegu-SKKU functional

Frontiers in Astronomy and Space Sciences
Employing the Korea-IBS-Daegu-SKKU (KIDS) density functional for the hadron phase and the MIT bag model with vector (vBag) model for the quark phase, we obtain hadron-quark phase transition in neutron stars considering Maxwell construction.
Debashree Sen, Hana Gil, Chang Ho Hyun
doaj   +1 more source

Phenomenology of near-threshold states: a practical parametrisation for the line shapes

EPJ Web of Conferences, 2017
In the last decade many states in the spectrum of charmonium and bottomonium have been observed experimentally above the lowest open-flavour threshold.
Guo F.-K., Hanhart C., Kalashnikova Yu. S., Matuschek P., Mizuk R.V., Nefediev A. V., Wang Q., Wynen J.-L.   +7 more
doaj   +1 more source

The Y(4230) as a D1D molecule [PDF]

EPJ Web of Conferences
. We show that the currently available data are consistent with Y(4230) being a D1D¯ hadronic molecule. By a simultaneous fit to data from e+e− → D0D*−π+, J/ψπ+π−, J/ψK+ K−, hcπ+π−, J/ψη, χc0ω, χc1(3872)γ and µ+µ−, we demonstrate that this single state ...
von Detten Leon, Hanhart Christoph, Baru Vadim   +2 more
doaj   +1 more source

Lattice QCD and Baryon-Baryon Interactions: HAL QCD Method

Frontiers in Physics, 2020
In this article, we review the HAL QCD method to investigate baryon-baryon interactions, such as nuclear forces in lattice QCD. We first explain our strategy in detail to investigate baryon-baryon interactions by defining potentials in field theories ...
Sinya Aoki, Sinya Aoki, Takumi Doi, Takumi Doi   +3 more
doaj   +1 more source

Hadron widths in mixed-phase matter [PDF]

, 1994
We derive classically an expression for a hadron width in a two-phase region of hadron gas and quark-gluon plasma (QGP). The presence of QGP gives hadrons larger widths than they would have in a pure hadron gas.
A. Capella, C. Bernard, C. Schüren, C.M. Ko, C.M. Ko, C.R. Allton, Che Ming Ko@f, D. Seibert, D. Seibert, David Seibert, E. Shuryak, J. Ftanik, J.D. Bjorken, J.P. Blaizot, L.P. Csernai, L.P. Csernai, R. Pisarski, R. Vogt, S. Gavin, S. Kim, T. Hatsuda, T. Matsui, U. Heinz   +22 more
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Quantum chromodynamics (QCD)-like phase diagram with Efimov trimers and Cooper pairs in resonantly interacting SU(3) Fermi gases

New Journal of Physics, 2019
We investigate color superfluidity and trimer formation in resonantly interacting SU(3) Fermi gases with a finite interaction range. The finite range is crucial to avoid the Thomas collapse and treat the Efimov effect occurring in this system.
Hiroyuki Tajima, Pascal Naidon
doaj   +1 more source

Erratum to: The branching ratio $$\omega \rightarrow \pi ^+\pi ^-$$ ω→π+π- revisited

European Physical Journal C: Particles and Fields, 2018
The use of the official form factor data changes some of the results, as we report in this erratum.
C. Hanhart, S. Holz, B. Kubis, A. Kupść, A. Wirzba, C. W. Xiao   +5 more
doaj   +1 more source

High-energy hadron-hadron collisions and internal hadron structure [PDF]

Nuclear Physics B, 1975
Abstract As shown by many authors, central particle emission in pp collisions at centre-of-mass energies ≳ 20 GeV can be described in terms of independent cluster production. In ref. [1] this process has been related to the quark-gluon picture of nucleon structure.
L. Van Hove, S. Pokorski
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