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Skyrmion approach to finite density and temperature

- Byung-yoon Park, V. Vento
- Physics
- 17 June 2009

We review an approach, developed over the past few years, to describe hadronic matter at finite density and temperature, whose underlying theoretical framework is the Skyrme model, an effective low… Expand

The scalar glueball

- V. Vento
- Physics
- 27 January 2004

We analyze several scenarios for a scalar glueball using arguments based on sum rules, spectral decomposition, the 1 Nc approximation, the scales of the strong interaction and the topology of the… Expand

Double parton correlations in constituent quark models

- M. Rinaldi, S. Scopetta, V. Vento
- Physics
- 26 February 2013

We thank Markus Diehl for fruitful comments. S. S. thanks Livio Fano for useful discussions. This work was supported in part by the Research Infrastructure Integrating Activity Study of Strongly… Expand

New anomalous trajectory in Regge theory

- N. Kochelev, D. Min, Y. Oh, V. Vento, A. Vinnikov
- Physics
- 25 November 1999

We show that a new Regge trajectory with ${\ensuremath{\alpha}}_{{f}_{1}}(0)\ensuremath{\approx}1$ and a slope ${\ensuremath{\alpha}}_{{f}_{1}}^{\ensuremath{'}}(0)\ensuremath{\approx}0$ explains the… Expand

Generalized parton distributions of the pion in a Bethe-Salpeter approach

- S. Noguera, L. Theußl, V. Vento
- Physics
- 12 November 2002

Abstract.We calculate generalized parton distribution functions in a field theoretic formalism using a covariant Bethe-Salpeter approach for the determination of the bound-state wave function. We… Expand

A Unified Approach to High Density: Pion Fluctuations in Skyrmion Matter

- H. Lee, Byung-yoon Park, D. Min, M. Rho, V. Vento
- Physics
- 4 February 2003

Abstract As the first in a series of systematic work on dense hadronic matter, we study the properties of the pion in dense medium using Skyrme's effective Lagrangian as a unified theory of the… Expand

Monopolium production from photon fusion at the Large Hadron Collider

- L. Epele, H. Fanchiotti, C. A. García Canal, V. Vento
- Physics
- 1 September 2008

Magnetic monopoles have attracted the attention of physicists since the founding of the electromagnetic theory. Their search has been a constant endeavor which was intensified when Dirac established… Expand

$\eta-\eta^\prime$ Mixing in the Flavor Basis and Large N

- V. Mathieu, V. Vento
- Physics
- 10 March 2010

The mass matrix for $\eta-\eta^\prime$ is derived in the flavor basis at ${\cal O}(p^4)$ of the chiral Lagrangian using the large $N$ approximation. Under certain assumptions, the mixing angle… Expand

Mechanism for the double-spin asymmetry in electromagnetic ρ production at HERMES

- N. Kochelev, D. Min, V. Vento, A. Vinnikov
- Physics
- 21 December 2001

We calculate the contribution of meson and pomeron exchanges to the double-spin asymmetry in $\rho$-meson electromagnetic production at HERMES energies. We show that the observed double-spin… Expand

Double parton correlations and constituent quark models: a light front approach to the valence sector

- M. Rinaldi, S. Scopetta, M. Traini, V. Vento
- Physics
- 4 September 2014

A bstractAn explicit evaluation of the double parton distribution functions (dPDFs), within a relativistic Light-Front approach to constituent quark models, is presented. dPDFs encode information on… Expand

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