Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Matteo Cacciari"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 9, Pp 1-6 (2024)
Abstract We consider the fragmentation of heavy quarks into heavy-flavoured hadrons, specifically the production of charmed mesons in $$e^+e^-$$ e + e - collisions, at different centre-of-mass energies. We focus our attention on the ratio of moments
Externí odkaz:
https://doaj.org/article/83a4a41038d4418fabfe4ba2838bced3
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-43 (2024)
Abstract Fragmentation of heavy quarks into heavy-flavoured hadrons receives both perturbative and non-perturbative contributions. We consider perturbative QCD corrections to heavy quark production in e + e − collisions to next-to-next-to-leading o
Externí odkaz:
https://doaj.org/article/8f10b9db2a5b4d459717e7e7cf6c3ce6
Publikováno v:
Physics Letters B, Vol 753, Iss C, Pp 476-481 (2016)
Using elementary considerations of Lorentz invariance, Bose symmetry and BRST invariance, we argue why the decay of a massive color-octet vector state into a pair of on-shell massless gluons is possible in a non-Abelian SU(N) Yang–Mills theory, we
Externí odkaz:
https://doaj.org/article/31ee9521440f4faa864672760e206861
Autor:
Andrea Tilli, Emanuele Garone, Christian Conficoni, Matteo Cacciari, Alessandro Bosso, Andrea Bartolini
none 6 si Next-generation Multiprocessor, or Multicore, Systems-on-Chip offer very high computing performance at the expense of a very high power density unevenly distributed on the chip. The hot spots thus generated represent a significant source of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ba37f4d0d0bcc9a900ae6c067d9d34c
http://hdl.handle.net/11585/868929
http://hdl.handle.net/11585/868929
Autor:
Stephen Mrenna, Dmitri Konstantinov, Vitaliano Ciulli, Stefan Roiser, Matteo Cacciari, H. Schulz, Efe Yazgan, Frank Siegert, S. Frixione, A. Siodmok, Servesh Muralidharan, Joshua Bendavid, Markus Schulz, Francesco Giuli, Frank Krauss, Stefan Höche, Rikkert Frederix, Elizabeth Sexton-Kennedy, W. H. Hopkins, Javier Fernandez Menendez, Zach Marshall, Christian Gutschow, Simone Amoroso, Michelangelo L. Mangano, Taylor Childers, Andrew Buckley, Qiang Li, Graeme Stewart, Olivier Mattelaer, Marek Schönherr, Andrea Valassi, Alexander Grohsjean, Leif Lönnblad, Tobias Neumann, Josh Mcfayden, Philip Ilten, Stefan Prestel, Fabio Maltoni, Simon Plätzer
Publikováno v:
Comput.Softw.Big Sci.
Comput.Softw.Big Sci., 2021, 5 (1), pp.12. ⟨10.1007/s41781-021-00055-1⟩
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Computing and Software for Big Science, 2021, Vol.5(1), pp.12 [Peer Reviewed Journal]
Computing and Software for Big Science, Vol. 5, no. 1, p. 10 (2021)
Comput.Softw.Big Sci., 2021, 5 (1), pp.12. ⟨10.1007/s41781-021-00055-1⟩
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Computing and Software for Big Science, 2021, Vol.5(1), pp.12 [Peer Reviewed Journal]
Computing and Software for Big Science, Vol. 5, no. 1, p. 10 (2021)
This work received funding from the European Union’s Horizon 2020 research and innovation programme as part of the Marie Skłodowska-Curie Innovative Training Network MCnetITN3 (grant agreement no. 722104).
Valassi, A., Yazgan, E., McFayden, J
Valassi, A., Yazgan, E., McFayden, J
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ec1b4ba892729181c1dac0df1ca1246
https://hal.archives-ouvertes.fr/hal-02614341
https://hal.archives-ouvertes.fr/hal-02614341
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2020, Iss 3, Pp 1-59 (2020)
Journal of High Energy Physics, Springer, 2020, 03, pp.135. ⟨10.1007/JHEP03(2020)135⟩
Journal of High Energy Physics, Vol 2020, Iss 3, Pp 1-59 (2020)
Journal of High Energy Physics, Springer, 2020, 03, pp.135. ⟨10.1007/JHEP03(2020)135⟩
By working in QED, we obtain the electron, positron, and photon Parton Distribution Functions (PDFs) of the unpolarised electron at the next-to-leading logarithmic accuracy. The PDFs account for all of the universal effects of initial-state collinear
Publikováno v:
Phys.Rev.D
Phys.Rev.D, 2019, 100 (11), pp.114015. ⟨10.1103/PhysRevD.100.114015⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 100 (11), pp.114015. ⟨10.1103/PhysRevD.100.114015⟩
Physical Review
Phys.Rev.D, 2019, 100 (11), pp.114015. ⟨10.1103/PhysRevD.100.114015⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 100 (11), pp.114015. ⟨10.1103/PhysRevD.100.114015⟩
Physical Review
We investigate some well-known problematic aspects of the single-jet inclusive cross-section, specifically its non-unitarity and the possibly related issue of apparent perturbative instability at low orders. We study and clarify their origin by intro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::838600379b915d8ca03e0a76a9a98034
Autor:
Matteo Cacciari
Publikováno v:
Proceedings of XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2018).
We introduce a new version of the FONLL code, now capable of calculating differential distributions for top quark production with next-to-leading-log resummation of $\log(p_t/m)$ terms. Numerical results for LHC and FCC kinematics are presented. In t
Publikováno v:
Physical Review Letters. 120
This corrects the article DOI: 10.1103/PhysRevLett.115.082002.
Publikováno v:
Comptes Rendus Physique. 16:368-378
To present knowledge, all the physics at the Large Hadron Collider (LHC) can be described in the framework of the Standard Model (SM) of particle physics. Indeed the newly discovered Higgs boson with a mass close to 125 GeV seems to confirm the predi