Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Historia
138
México
82
Veracruz
79
poesía
47
Literatura
43
Mexico
41
literatura
41
reseña
36
Educación
34
Educación superior
32
educación superior
32
Mujeres
31
Xalapa
30
ensayo
30
Filosofía
28
higher education
28
Condiciones sociales
26
Etnología
26
Reseña
25
Violencia
25
música
25
siglo XX
25
Argentina
24
COVID-19
23
China
23
traducción
23
Bibliometrics
22
Leyes y legislación
22
Aspectos sociales
21
Democracia
21
-
81por Botje, Michiel, Butterworth, Jon, Cooper-Sarkar, Amanda, de Roeck, Albert, Feltesse, Joel, Forte, Stefano, Glazov, Alexander, Huston, Joey, McNulty, Ronan, Sjostrand, Torbjorn, Thorne, Robert“…This note provides an interim summary of the current recommendations of the PDF4LHC working group for the use of parton distribution functions (PDFs) and of PDF uncertainties at the LHC, for cross section and cross section uncertainty calculations. …”
Publicado 2011
Enlace del recurso
-
82“…This paper documents APFEL, a new PDF evolution package that allows for the first time to perform DGLAP evolution up to NNLO in QCD and to LO in QED, in the variable-flavor-number scheme and with either pole or MSbar heavy quark masses. …”
Enlace del recurso
Enlace del recurso
-
83
-
84
-
85por Butterworth, Jon, Carrazza, Stefano, Cooper-Sarkar, Amanda, De Roeck, Albert, Feltesse, Joel, Forte, Stefano, Gao, Jun, Glazov, Sasha, Huston, Joey, Kassabov, Zahari, McNulty, Ronan, Morsch, Andreas, Nadolsky, Pavel, Radescu, Voica, Rojo, Juan, Thorne, Robert“…We provide an updated recommendation for the usage of sets of parton distribution functions (PDFs) and the assessment of PDF and PDF+$\alpha_s$ uncertainties suitable for applications at the LHC Run II. …”
Publicado 2015
Enlace del recurso
Enlace del recurso
-
86
-
87por Bertone, V., Britzger, D., Camarda, S., Cooper-Sarkar, A., Geiser, A., Giuli, F., Glazov, A., Godat, E., Kusina, A., Luszczak, A., Lyonnet, F., Olness, F., Placakyte, R., Radescu, V., Schienbein, I., Zenaiev, O.“…We study the variation of the matching scales, and their impact on a global PDF fit of the combined HERA data. As the choice of the matching scale $\mu _{m}$ effectively is a choice of scheme, this represents a theoretical uncertainty, ideally, we would like to see minimal dependence on this parameter. …”
Publicado 2017
Enlace del recurso
Enlace del recurso
-
88
-
89por Abdolmaleki, H., Accomando, E., Bertone, V., Fiaschi, J., Giuli, F., Glazov, A., Hautmann, F., Luszczak, A., Moretti, S., Novikov, I., Olness, F., Zenaiev, O.“…We investigate the impact of high-statistics Drell-Yan (DY) measurements at theLHC on the study of non-perturbative QCD effects from parton distributionfunctions (PDF). We present the results of a PDF profiling analysis based on theneutral-current DY forward-backward asymmetry, using the open source fitplatform xFitter. …”
Publicado 2019
Enlace del recurso
-
90
-
91“…The generated replicas are used to further enhance the statistics of a given Monte Carlo PDF set prior to compression. This results in a compression methodology that is able to provide a compressed set with smaller number of replicas and a more adequate representation of the original probability distribution. …”
Enlace del recurso
Enlace del recurso
-
92
-
93
-
94
-
95
-
96“…We explain how the constraints from present experimental data can be used to obtain the nPDF in the framework of LO DGLAP evolution. We will also compare the only two available sets of this type and comment on the important information that neutrino factories could provide.…”
Enlace del recurso
Enlace del recurso
-
97“…However, most PDF watermarking algorithms currently cannot resist print–scan attacks, making it difficult to apply them in leak tracing of both paper and scanned versions of PDF documents. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
98por Bertone, V., Britzger, D., Camarda, S., Cooper-Sarkar, A., Geiser, A., Giuli, F., Glazov, A., Godat, E., Kusina, A., Luszczak, A., Lyonnet, F., Olness, F., Plačakytė, R., Radescu, V., Schienbein, I., Zenaiev, O.“…We study the variation of the matching scales, and their impact on a global PDF fit of the combined HERA data. As the choice of the matching scale [Formula: see text] effectively is a choice of scheme, this represents a theoretical uncertainty; ideally, we would like to see minimal dependence on this parameter. …”
Publicado 2017
Enlace del recurso
Enlace del recurso
Enlace del recurso
Online Artículo Texto -
99
-
100