Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Noguera, Santiago"'
Publikováno v:
Phys. Rev. D 109, 054014 (2024)
We study the mass spectrum of light pseudoscalar and vector mesons in the presence of an external uniform magnetic field $\vec B$, considering the effects of the mixing with the axial vector meson sector. The analysis is performed within a two-flavor
Externí odkaz:
http://arxiv.org/abs/2312.16675
We present an analysis of two-current correlations for the pion in the Nambu--Jona-Lasinio model, with Pauli--Villars regularization. We provide explicit expressions in momentum space for two-current correlations corresponding to the zeroth component
Externí odkaz:
http://arxiv.org/abs/2006.05300
Two-parton correlations in the pion, a non perturbative information encoded in double parton distribution functions, are investigated in the Nambu and Jona-Lasinio model. It is found that double parton distribution functions expose novel dynamical in
Externí odkaz:
http://arxiv.org/abs/1909.09530
We present a thorough analysis of unpolarized Drell-Yan (DY) pair production in pion-nucleus scattering. On the nucleus side, we use nuclear parton distributions along with parametrisations of the nucleon partonic transverse distribution available in
Externí odkaz:
http://arxiv.org/abs/1801.07682
Autor:
Noguera, Santiago, Scopetta, Sergio
An explicit evaluation of the two pion transverse momentum dependent parton distributions at leading twist is presented, in the framework of the Nambu-Jona Lasinio model with Pauli-Villars regularization. The transverse momentum dependence of the obt
Externí odkaz:
http://arxiv.org/abs/1508.01061
Autor:
Noguera, Santiago, Vento, Vicente
Publikováno v:
Eur. Phys. J. A (2012) 48 : 143
We discuss the impact of recent Belle data on our description of the pion transition form factor based on the assumption that a perturbative formalism and a nonperturbative one can be matched in a physically acceptable manner at a certain hadronic sc
Externí odkaz:
http://arxiv.org/abs/1205.4598
Publikováno v:
Phys.Rev. D70 (2004) 094018
According to recent studies, Parton Distribution Functions (PDFs) and Generalized Parton Distributions (GPDs) can be evaluated in a Constituent Quark Model (CQM) scenario, considering the constituent quarks as composite objects. In here, a fully cova
Externí odkaz:
http://arxiv.org/abs/hep-ph/0409059
Autor:
Peláez Noguera, Santiago
Publikováno v:
UVaDOC. Repositorio Documental de la Universidad de Valladolid
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El presente Trabajo Final de Máster tiene por tema profundizar en los recursos compositivos de transmisión de significados en torno al paisaje en el contexto de la música española del siglo XX. En concreto, se estudian los recursos técnicos que
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::95ab03450e2aa1402a0663247894d525
Autor:
Peláez Noguera, Santiago
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[ES] El incremento de la densidad demográfica en las ciudades, así como del comercio electrónico, contribuyen a una creciente complejidad de la logística de distribución urbana de mercancías. Ello conlleva una serie de externalidades negativas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::272ab117c60da5eaacdb4008eb6c5145
https://hdl.handle.net/10251/142377
https://hdl.handle.net/10251/142377
Akademický článek
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