Zobrazeno 1 - 10
of 65
pro vyhledávání: '"E. Godat"'
Autor:
A. Kusina, T. Ježo, D. B. Clark, P. Duwentäster, E. Godat, T. J. Hobbs, J. Kent, M. Klasen, K. Kovařík, F. Lyonnet, K. F. Muzakka, F. I. Olness, I. Schienbein, J. Y. Yu
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 10, Pp 1-21 (2020)
Abstract The extraction of the strange quark parton distribution function (PDF) poses a long-standing puzzle. Measurements from neutrino-nucleus deep inelastic scattering (DIS) experiments suggest the strange quark is suppressed compared to the light
Externí odkaz:
https://doaj.org/article/a266a8c0f5fe4520a964de9a1aaec9d4
Autor:
The xFitter Developers’ Team:, V. Bertone, D. Britzger, S. Camarda, A. Cooper-Sarkar, A. Geiser, F. Giuli, A. Glazov, E. Godat, A. Kusina, A. Luszczak, F. Lyonnet, F. Olness, R. Plačakytė, V. Radescu, I. Schienbein, O. Zenaiev
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 12, Pp 1-14 (2017)
Abstract We investigate the impact of displaced heavy-quark matching scales in a global fit. The heavy-quark matching scale $$\mu _{m}$$ μ m determines at which energy scale $$\mu $$ μ the QCD theory transitions from $$N_{F}$$ N F to $$N_{F}+1$$ N
Externí odkaz:
https://doaj.org/article/bff0b6c56a694bfd9a611cfeb41bb875
Autor:
A. Kusina, F. Lyonnet, D. B. Clark, E. Godat, T. Ježo, K. Kovařík, F. I. Olness, I. Schienbein, J. Y. Yu
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 7, Pp 1-24 (2017)
Abstract We provide a comprehensive comparison of $$W^\pm / Z$$ W ± / Z vector boson production data in pPb and PbPb collisions at the LHC with predictions obtained using the nCTEQ15 PDFs. We identify the measurements which have the largest potentia
Externí odkaz:
https://doaj.org/article/578fb3e20c40416b8d47d8534a747f9c
Publikováno v:
The Physics Teacher. 58:509-512
In this article, we outline how we implemented an honors-level add-on course to complement standard university-level introductory physics courses. We explain why it was necessary to do this. We then explain the strategies we have adopted for attracti
Autor:
Florian Lyonnet, P. Duwentäster, F. Olness, Jaehoon Yu, E. Godat, Ingo Schienbein, Michael Klasen, K. F. Muzakka, K. Kovařík, T. Ježo, D. B. Clark, Timothy Hobbs, J. Kent, A. Kusina
Publikováno v:
Eur.Phys.J.C
Eur.Phys.J.C, 2020, 80 (10), pp.968. ⟨10.1140/epjc/s10052-020-08532-4⟩
The European physical journal / C, 80 (10), Art.Nr. 968
European Physical Journal
European Physical Journal C: Particles and Fields, Vol 80, Iss 10, Pp 1-21 (2020)
Eur.Phys.J.C, 2020, 80 (10), pp.968. ⟨10.1140/epjc/s10052-020-08532-4⟩
The European physical journal / C, 80 (10), Art.Nr. 968
European Physical Journal
European Physical Journal C: Particles and Fields, Vol 80, Iss 10, Pp 1-21 (2020)
The extraction of the strange quark parton distribution function (PDF) poses a long-standing puzzle. Measurements from neutrino-nucleus deep inelastic scattering (DIS) experiments suggest the strange quark is suppressed compared to the light sea quar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3593f69bdd95650755070088fced3636
https://hal.archives-ouvertes.fr/hal-02914526
https://hal.archives-ouvertes.fr/hal-02914526
Autor:
Florian Lyonnet, Ji-Young Yu, Ingo Schienbein, Aleksander Kusina, E. Godat, T. Ježo, K. Kovařík, D. B. Clark, F. I. Olness
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 7, Pp 1-24 (2017)
European Physical Journal C
European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2017, 77, pp.488. ⟨10.1140/epjc/s10052-017-5036-x⟩
European Physical Journal C
European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2017, 77, pp.488. ⟨10.1140/epjc/s10052-017-5036-x⟩
We provide a comprehensive comparison of $$W^\pm / Z$$ vector boson production data in pPb and PbPb collisions at the LHC with predictions obtained using the nCTEQ15 PDFs. We identify the measurements which have the largest potential impact on the PD
Publikováno v:
Computer Physics Communications. 216:126-137
Parton Distribution Functions (PDFs) are essential non-perturbative inputs for calculation of any observable with hadronic initial states. These PDFs are released by individual groups as discrete grids as a function of the Bjorken-x and energy scale
Autor:
D. Benjamin Clark, Jorge G. Morfin, Cynthia Keppel, Fred Olness, Ji-Young Yu, Jesse Kent, Aleksander Kusina, E. Godat, T. Jezo, Michael Klasen, K. Kovarik, I. Schienbein, Joseph F. Owens, Florian Lyonnet, Timothy Hobbs
Publikováno v:
Proceedings of XXVII International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2019).
Extraction of the strange quark PDF is a long-standing puzzle. We use the nCTEQ nPDFs with uncertainties to study the impact of the LHC W/Z production data on both the flavor differentiation and nuclear corrections; this complements the information f
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Autor:
Jesse Kent, Aleksander Kusina, I. Schienbein, K. Kovarik, Florian Lyonnet, D. Benjamin Clark, E. Godat, Jorge G. Morfin, Ji-Young Yu, Fred Olness, Timothy Hobbs, Joseph F. Owens, Cynthia Keppel, T. Jezo
Recent LHC W/Z vector boson production data in proton-lead collisions are quite sensitive to the heavier flavors (especially the strange PDF), and this complements the information from neutrino-DIS data. As the proton flavor determination is dependen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6821b9ffd7bd250a7caf1ac13f324ae
https://doi.org/10.5167/uzh-183861
https://doi.org/10.5167/uzh-183861