Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Daniel R. Stump"'
Autor:
Ibrahim Sitiwaldi, C. P. Yuan, Tie-Jiun Hou, Marco Guzzi, Timothy Hobbs, Carl Schmidt, Daniel R. Stump, Jon Pumplin, Keping Xie, Sayipjamal Dulat, Bingran Wang, Jun Gao, J. Huston, Pavel M. Nadolsky
Publikováno v:
Proceedings of XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2019).
We discuss implementation of the LHC experimental data sets in the new CT18 global analysis of quantum chromodynamics (QCD) at the next-to-next-leading order of the QCD coupling strength. New methodological developments in the fitting methodology are
Autor:
J. Huston, Jon Pumplin, C.-P. Yuan, Ibrahim Sitiwaldi, Daniel R. Stump, Marco Guzzi, Keping Xie, Timothy Hobbs, Pavel Nadolsky, Sayipjamal Dulat, Carl Schmidt, Tie-Jiun Hou, Jun Gao
Publikováno v:
Physical Review
We present the new parton distribution functions (PDFs) from the CTEQ-TEA collaboration, obtained using a wide variety of high-precision Large Hadron Collider (LHC) data, in addition to the combined HERA I+II deep-inelastic scattering data set, along
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0056450473dc724be5bf4acd571f62f6
Autor:
Humberto Ibarguen Salazar, H. Martinez, J. Braun, Miguel Mostafa, B. Patricelli, Arnulfo Zepeda, Ibrahim Torres, J. McEnery, Varlen Grabski, H. León Vargas, R. Arceo, A. Marinelli, N. Bautista-Elivar, W.H. Lee, E. Moreno, V. Vasileiou, D.A. Williams, J.C. Arteaga-Velázquez, R. Noriega-Papaqui, C. M. Hui, A. A. Abdo, K. Sparks Woodle, F. Salesa, J. P. Harding, Michael DuVernois, Hao Zhou, P. Karn, R. A. Caballero-Lopez, Peter Nemethy, A. Sandoval, D. Berley, James M. Ryan, E. De la Fuente, Michael Schneider, T. Weisgarber, Fernando Garfias, Dirk Lennarz, Tyce DeYoung, E. Mendoza Torres, P.A. Toale, O. Martinez, S. Westerhoff, Petra Hüntemeyer, R. Diaz Hernandez, J. Martínez-Castro, Joshua A. Wood, Rodrigo Pelayo, B. T. Allen, E. Belmont, E. Ruiz-Velasco, A. Galindo, Z. Hampel-Arias, T. N. Ukwatta, A. J. Smith, Alberto Carramiñana, M. Bonilla Rosales, Alejandro Lara, Michael Newbold, J.H. MacGibbon, L. Nellen, Juan Carlos Diaz-Velez, R. Luna-GarcIa, C. M. Hoffman, D. W. Fiorino, C. Rivière, T. Aune, A. Imran, P.W. Younk, Segev BenZvi, J.A.J. Matthews, L. Villaseñor, J. A. Goodman, Ruben Alfaro, Daniel Rosa-Gonzalez, M. Gussert, C. De León, G. Sinnis, J. Becerra González, Daniel R. Stump, E.C. Linares, S.S. Marinelli, Jennifer Pretz, Anushka Udara Abeysekara, T. Morgan, Pedro Miranda-Romagnoli, A. Iriarte, P. M. Saz Parkinson, Jorge Cotzomi, M. Longo, Umberto Cotti, G.J. Kunde, T. Oceguera-Becerra, K. Tollefson, Maria Magdalena González, R. J. Lauer, E. Hays, D. Zaborov, Karen S. Caballero-Mora, H. A. Ayala Solares, J. D. Álvarez, G. B. Yodh, J. T. Linnemann, L. Diaz-Cruz, Allen Mincer, B. M. Baughman, A. S. Barber, G. E. Christopher, R. W. Ellsworth, S. Silich, B.E. Kolterman, M. Castillo, Nissim Illich Fraija, Brenda Dingus, I. Taboada, I.G. Wisher, R. W. Springer, E. G. Pérez-Pérez, C. Alvarez, David Kieda
Publikováno v:
Astroparticle Physics. 64:4-12
Primordial Black Holes (PBHs) are gravitationally collapsed objects that may have been created by density fluctuations in the early universe and could have arbitrarily small masses down to the Planck scale. Hawking showed that due to quantum effects,
Autor:
Pavel Nadolsky, C.-P. Yuan, Marco Guzzi, Carl Schmidt, Daniel R. Stump, Jon Pumplin, Joey Huston, Sayipjamal Dulat, Jun Gao, Tie-Jiun Hou
Publikováno v:
Physical Review D. 95
We analyze the impact of the recent HERA run I+II combination of inclusive deep inelastic scattering cross-section data on the CT14 global analysis of PDFs. New PDFs at NLO and NNLO, called CT14$_{\textrm{HERA2}}$, are obtained by a refit of the CT14
Autor:
Keping Xie, Daniel R. Stump, Pavel Nadolsky, Tie-Jiun Hou, Carl Schmidt, Jon Pumplin, C.-P. Yuan, Sayipjamal Dulat, Bingran Wang, Joey Huston, Jun Gao
Publikováno v:
Scopus-Elsevier
In the context of the CT14 analysis of parton distribution functions, we propose a new technique for generation of Monte-Carlo replica sets from Hessian eigenvector sets. The technique preserves non-negative behavior and asymmetry properties of Hessi
Autor:
Jane H. MacGibbon, J.T. Linnemann, T. Yapici, Daniel R. Stump, S. S. Marinelli, T. N. Ukwatta, Kirsten Tollefson
Publikováno v:
Proceedings of The 34th International Cosmic Ray Conference — PoS(ICRC2015).
Primordial Black Holes (PBHs) are black holes that may have been created in the early Universe and could be as large as supermassive black holes or as small as the Planck scale. It is believed that a black hole has a temperature inversely proportiona
Autor:
Daniel R. Stump, Joey Huston, Pavel Nadolsky, Carl Schmidt, Tie-Jiun Hou, C.-P. Yuan, Jon Pumplin, Sayipjamal Dulat, Bingran Wang, Keping Xie, Jun Gao
Publikováno v:
Journal of High Energy Physics
We explore connections between two common methods for quantifying the uncertainty in parton distribution functions (PDFs), based on the Hessian error matrix and Monte-Carlo sampling. CT14 parton distributions in the Hessian representation are convert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20acdb4951ad2dad7182256263e62588
http://arxiv.org/abs/1607.06066
http://arxiv.org/abs/1607.06066
Publikováno v:
Physical Review D. 93
We describe the implementation of quantum electrodynamic (QED) evolution at leading order (LO) along with quantum chromodynamic (QCD) evolution at next-to-leading order (NLO) in the CTEQ-TEA global analysis package. The inelastic contribution to the
Autor:
J. Huston, Jon Pumplin, Jun Gao, Carl Schmidt, Marco Guzzi, C. P. Yuan, Sayipjamal Dulat, Daniel R. Stump, Pavel M. Nadolsky, Tie-Jiun Hou
Publikováno v:
Scopus-Elsevier
Autor:
Marco Guzzi, Daniel R. Stump, Jon Pumplin, Tie-Jiun Hou, Jun Gao, Carl Schmidt, Pavel M. Nadolsky, Sayipjamal Dulat, C. P. Yuan, J. Huston
Publikováno v:
Proceedings of XXIII International Workshop on Deep-Inelastic Scattering — PoS(DIS2015).