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pro vyhledávání: '"Chimirri, Leonardo"'
Autor:
Chimirri, Leonardo
The parametric error on the QCD-coupling can be a dominant source of uncertainty in several important observables. One way to extract the coupling is to compare high order perturbative computations with lattice evaluated moments of heavy quark two-po
Externí odkaz:
http://arxiv.org/abs/2301.09959
Integrated time-slice correlation functions $G(t)$ with weights $K(t)$ appear, e.g., in the moments method to determine $\alpha_s$ from heavy quark correlators, in the muon g-2 determination or in the determination of smoothed spectral functions. For
Externí odkaz:
http://arxiv.org/abs/2211.15750
Autor:
Chimirri, Leonardo, Sommer, Rainer
The QCD-coupling is a necessary input in the computation of many observables, and the parametric error on input parameters can be a dominant source of uncertainty. The coupling can be extracted by comparing high order perturbative computations and la
Externí odkaz:
http://arxiv.org/abs/2203.07936
Autor:
Danis, Daniel, Bamshad, Michael J., Bridges, Yasemin, Caballero-Oteyza, Andrés, Cacheiro, Pilar, Carmody, Leigh C., Chimirri, Leonardo, Chong, Jessica X., Coleman, Ben, Dalgleish, Raymond, Freeman, Peter J., Graefe, Adam S.L., Groza, Tudor, Hansen, Peter, Jacobsen, Julius O.B., Klocperk, Adam, Kusters, Maaike, Ladewig, Markus S., Marcello, Anthony J., Mattina, Teresa, Mungall, Christopher J., Munoz-Torres, Monica C., Reese, Justin T., Rehburg, Filip, Reis, Bárbara C.S., Schuetz, Catharina, Smedley, Damian, Strauss, Timmy, Chandrabose Sundaramurthi, Jagadish, Thun, Sylvia, Wissink, Kyran, Wagstaff, John F., Zocche, David, Haendel, Melissa A., Robinson, Peter N.
Publikováno v:
In Human Genetics and Genomics Advances October 2024
Autor:
Chimirri, Leonardo, Fritzsch, Patrick, Heitger, Jochen, Joswig, Fabian, Panero, Marco, Pena, Carlos, Preti, David
We present our progress in the non-perturbative O(a) improvement and renormalization of tensor currents in three-flavor lattice QCD with Wilson-clover fermions and tree-level Symanzik improved gauge action. The mass-independent O(a) improvement facto
Externí odkaz:
http://arxiv.org/abs/1910.06759
Akademický článek
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Autor:
Chimirri, Leonardo, Fritzsch, Patrick, Heitger, Jochen, Joswig, Fabian, Panero, Marco, Pena, Carlos, Preti, David
Publikováno v:
Journal of High Energy Physics; Jul2024, Vol. 2024 Issue 7, p1-42, 42p
Autor:
Chimirri, Leonardo
Die Simulation von diskretisier QCD hat sich zu einem sehr erfolgreichen Verfahren entwickelt, um nicht-perturbativen Berechnungen durchzuführen. In dieser Arbeit untersuchen wir im Detail die Zeit-Momente schwerer Quark-Korrelatoren mit hoher Präz
Externí odkaz:
http://edoc.hu-berlin.de/18452/28451
Autor:
Chimirri, Leonardo, Fritzsch, Patrick, Heitger, Jochen, Joswig, Fabian, Panero, Marco, Pena, Carlos, Preti, David, ALPHA Collaboration
Publikováno v:
Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019)
Proceedings of Science / International School for Advanced Studies (LATTICE2019), 212 (2020). doi:10.22323/1.363.0212
37th International Symposium on Lattice Field Theory, Lattice 2019, Wuhan, China, 2019-06-16-2019-06-22
Proceedings of Science / International School for Advanced Studies (LATTICE2019), 212 (2020). doi:10.22323/1.363.0212
37th International Symposium on Lattice Field Theory, Lattice 2019, Wuhan, China, 2019-06-16-2019-06-22
37th International Symposium on Lattice Field Theory, Lattice 2019, Wuhan, China, 16 Jun 2019 - 22 Jun 2019; Proceedings of Science / International School for Advanced Studies (LATTICE2019), 212 (2020). doi:10.22323/1.363.0212
We present our pro
We present our pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc524c03eab33b76a09c30fd6deb876f