Zobrazeno 1 - 10
of 9 696
pro vyhledávání: '"Ramı́rez, J."'
Autor:
Herrera, D. Rosales, García, J. R. Alvarado, Téllez, A. Fernández, Ramírez, J. E., Pajares, C.
Publikováno v:
Phys. Rev. C 110, 015205 (2024)
We determine the temperature fluctuations associated with the Higgs boson $p_T$ spectrum through the derivation of the string tension distribution corresponding to the QCD-based Hagedorn function, frequently used to fit the transverse momentum distri
Externí odkaz:
http://arxiv.org/abs/2406.17075
Autism Spectrum Condition (ASC) is a neurodevelopmental condition characterized by impairments in communication, social interaction and restricted or repetitive behaviors. Extensive research has been conducted to identify distinctions between individ
Externí odkaz:
http://arxiv.org/abs/2405.12225
Autor:
Gorriz, Juan M, Ramirez, J., Segovia, F., Martinez-Murcia, F. J., Jiménez-Mesa, C., Suckling, J.
Regression analysis is a central topic in statistical modeling, aiming to estimate the relationships between a dependent variable, commonly referred to as the response variable, and one or more independent variables, i.e., explanatory variables. Line
Externí odkaz:
http://arxiv.org/abs/2402.15213
Autor:
Herrera, D. Rosales, García, J. R. Alvarado, Téllez, A. Fernández, Ramírez, J. E., Pajares, C.
Publikováno v:
Phys. Rev. C 109, 034915 (2024)
We investigate the transverse momentum distribution (TMD) statistics from three different theoretical approaches. In particular, we explore the framework used for string models, wherein the particle production is given by the Schwinger mechanism. The
Externí odkaz:
http://arxiv.org/abs/2402.07372
As a technique that can compactly represent complex patterns, machine learning has significant potential for predictive inference. K-fold cross-validation (CV) is the most common approach to ascertaining the likelihood that a machine learning outcome
Externí odkaz:
http://arxiv.org/abs/2401.16407
Autor:
García, J. R. Alvarado, Herrera, D. Rosales, Téllez, A. Fernández, Díaz, Bogar, Ramírez, J. E.
Publikováno v:
Universe 2023, 9(6), 291
We investigate the structure of the medium formed in heavy ion collisions using three different models: the Color String Percolation Model (CSPM), the Core-Shell-Color String Percolation Model (CSCSPM), and the Color Glass Condensate (CGC) framework.
Externí odkaz:
http://arxiv.org/abs/2305.14860
Autor:
Heras, E. Delgado de las, Martinez-Murcia, F. J., Illán, I. A., Jiménez-Mesa, C., Castillo-Barnes, D., Ramírez, J., Górriz, J. M.
This work proposes the use of 3D convolutional variational autoencoders (CVAEs) to trace the changes and symptomatology produced by neurodegeneration in Parkinson's disease (PD). In this work, we present a novel approach to detect and quantify change
Externí odkaz:
http://arxiv.org/abs/2305.07038
Active galactic nuclei (AGNs) have been proposed as plausible sites for hosting a sizable fraction of the binary black hole (BBH) mergers measured through gravitational waves (GWs) by the LIGO-Virgo-Kagra (LVK) experiment. These GWs could be accompan
Externí odkaz:
http://arxiv.org/abs/2304.10567
Autor:
García, J. R. Alvarado, Herrera, D. Rosales, Fierro, P., Ramírez, J. E., Téllez, A. Fernández, Pajares, C.
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 50 125105 (2023)
In color string models, the transverse momentum distribution (TMD) is obtained through the convolution of the Schwinger mechanism with the string tension fluctuations distribution. Considering a $q$-Gaussian distribution for these fluctuations, the T
Externí odkaz:
http://arxiv.org/abs/2212.10656
Autor:
Pajares, C., Ramírez, J. E.
Usually, the transverse momentum distribution is described by a sum of an exponential decay term plus a decreasing power like contribution representing the soft non-perturbative and hard perturbative QCD collisions, respectively. In this paper, we de
Externí odkaz:
http://arxiv.org/abs/2212.08887