Results 111 to 120 of about 222,223 (188)

Transverse spin observables in hadron-hadron and hadron-nucleus collisions [PDF]

open access: yesAIP Conference Proceedings, 1991
Transverse, single‐spin asymmetries offer a chance to test QCD at the level of ‘‘twist‐3’’ observables. Early suggestions that such asymmetries necessarily vanish as mq→0 or involve an extra power of αs can be refuted with a simple example. Recent experimental results support the interpretation of these data in hard‐scattering QCD. The asymmetry in the
openaire   +2 more sources

Hadrons as Holograms [PDF]

open access: yesProceedings of International Workshop on QCD Green’s Functions, Confinement and Phenomenology — PoS(QCD-TNT09), 2010
We review our recent work on four topics in strong-interaction physics from the perspective of the gauge/gravity correspondence. In particular, we discuss (i) the construction of the ``metric soft wall'' dual for holographic QCD which reproduces the observed linear square-mass trajectories of radially and orbitally excited (light-quark) hadrons, (ii ...
openaire   +2 more sources

Exotic hadrons at hadron colliders [PDF]

open access: yesProceedings of Flavor Physics & CP Violation 2015 — PoS(FPCP2015), 2016
Exotic resonant structures found in Λ 0 b and B 0 decays into charmonium in the LHCb experiment are discussed. Examination of the J/ψ p system in Λ 0 b → J/ψ K−p decays shows two states each of which must be composed of uudcc quarks, and thus are called charmonium pentaquarks.
openaire   +2 more sources

Hadron Colliders and Hadron Collider Physics Symposium

open access: yesEPJ Web of Conferences, 2013
This article summarizes main developments of the hadron colliders and physics results obtained since their inception around forty years ago. The increase in the collision energy of over two orders of magnitude and even larger increases in luminosity ...
Denisov D.
doaj   +1 more source

Electromagnetic Properties of Hadrons in the Quark Model [PDF]

open access: green, 1967
H.R. Rubinstein   +2 more
openalex   +1 more source

Study of the radiative decay J/ψ → ηc + γ in light cone sum rules

open access: yesNuclear Physics B, 2020
At present, there are many experimental and theoretical results for J/ψ→ηc+γ process, while the results are inconsistent based on different methods and considerations. In this paper, the light cone sum rules method is used in studying the radiative decay
Song-Pei Guo   +4 more
doaj  

Home - About - Disclaimer - Privacy