Nothing Special   »   [go: up one dir, main page]

CERN Accelerating science

Главная страница > Результаты поиска: Cieri, Leandro
Указания для поиска
Расширенный поиск
Add to Search +
Искать коллекции:
Сортировать по: Представить результаты: Формат вывода:
CERN Document Server 10 записей найдено  Поиск длился 0.53 секунд. 
1.
Loop Feynman integration on a quantum computer / de Lejarza, Jorge J. Martínez (Valencia U., IFIC) ; Cieri, Leandro (Valencia U., IFIC) ; Grossi, Michele (CERN) ; Vallecorsa, Sofia (CERN) ; Rodrigo, Germán (Valencia U., IFIC)
This work investigates in detail the performance and advantages of a new quantum Monte Carlo integrator, dubbed Quantum Fourier Iterative Amplitude Estimation (QFIAE), to numerically evaluate for the first time loop Feynman integrals in a near-term quantum computer and a quantum simulator. In order to achieve a quadratic speedup, QFIAE introduces a Quantum Neural Network (QNN) that efficiently decomposes the multidimensional integrand into its Fourier series. [...]
arXiv:2401.03023.- 2024-10-01 - 9 p. - Published in : Phys. Rev. D 110 (2024) 074031 Fulltext: 2401.03023 - PDF; Publication - PDF;
Подробная запись - Подобные записи
2.
A precise determination of the strong-coupling constant from the recoil of $Z$ bosons with the ATLAS experiment at $\sqrt{s} = 8$ TeV / ATLAS Collaboration
The coupling constant of the strong force is determined from the transverse-momentum distribution of $Z$ bosons produced in 8 TeV proton-proton collisions at the LHC and recorded by the ATLAS experiment. [...]
arXiv:2309.12986. - 43.
Interactions.org article - Fulltext
Подробная запись - Подобные записи
3.
Quantum Fourier Iterative Amplitude Estimation / de Lejarza, Jorge J. Martínez (Valencia U., IFIC) ; Grossi, Michele (CERN) ; Cieri, Leandro (Valencia U., IFIC) ; Rodrigo, Germán (Valencia U., IFIC)
Monte Carlo integration is a widely used numerical method for approximating integrals, which is often computationally expensive. In recent years, quantum computing has shown promise for speeding up Monte Carlo integration, and several quantum algorithms have been proposed to achieve this goal. [...]
arXiv:2305.01686.- IEEE, 2023-09-17 - 17 p. - Published in : 10.1109/QCE57702.2023.00071 Fulltext: PDF;
In : 2023 International Conference on Quantum Computing and Engineering (QCE23), Bellevue, United States, 17 - 22 Sep 2023, pp.571-579
Подробная запись - Подобные записи
4.
Drell-Yan lepton-pair production: $q_T$ resummation at approximate N$^4$LL+N$^4$LO accuracy / Camarda, Stefano (CERN) ; Cieri, Leandro (Valencia U., IFIC) ; Ferrera, Giancarlo (Milan U.)
We consider Drell-Yan lepton pairs produced in hadronic collisions. We present high-accuracy QCD predictions for the transverse-momentum ($q_T$) distribution and fiducial cross sections in the small $q_T$ region. [...]
arXiv:2303.12781.- 2023-08-18 - 12 p. - Published in : Phys. Lett. B 845 (2023) 138125 Fulltext: 2303.12781 - PDF; Publication - PDF;
Подробная запись - Подобные записи
5.
Quantum Computing for Data Analysis in High-Energy Physics / Delgado, Andrea (Oak Ridge) ; Hamilton, Kathleen E. (Oak Ridge) ; Date, Prasanna (Oak Ridge) ; Vlimant, Jean-Roch (Caltech) ; Magano, Duarte (Lisbon U.) ; Omar, Yasser (Lisbon U.) ; Bargassa, Pedrame (LIP, Lisbon) ; Francis, Anthony (NYCU, Hsinchu ; CERN) ; Gianelle, Alessio (INFN, Padua) ; Sestini, Lorenzo (INFN, Padua) et al.
Some of the biggest achievements of the modern era of particle physics, such as the discovery of the Higgs boson, have been made possible by the tremendous effort in building and operating large-scale experiments like the Large Hadron Collider or the Tevatron. [...]
arXiv:2203.08805. - 23.
eConf - Fulltext
Подробная запись - Подобные записи
6.
Higgs boson production at the LHC: fast and precise predictions in QCD at higher orders / Camarda, Stefano (CERN) ; Cieri, Leandro (Valencia U., IFIC) ; Ferrera, Giancarlo (Milan U. ; INFN, Milan) ; Urtasun-Elizari, Jesus (Milan U. ; INFN, Milan)
We present a new numerical program, HTurbo, which provides fast and numerically precise predictions for Higgs boson production cross sections. The present version of the code implements the perturbative QCD expansion up to the next-to-next-to-leading order also combined with the resummation of the large logarithmic corrections at small transverse momenta up to next-to-next-to-leading logarithmic accuracy and it includes the Higgs boson production through gluon fusion and decay in two photons with the full dependence on the final-state kinematics. [...]
arXiv:2202.10343.- 2022-05-27 - 13 p. - Published in : Eur. Phys. J. C 82 (2022) 492 Fulltext: 2202.10343 - PDF; document - PDF;
Подробная запись - Подобные записи
7.
Fiducial perturbative power corrections within the q$_{\bf T}$ subtraction formalism / Camarda, Stefano (CERN) ; Cieri, Leandro (Valencia U., IFIC) ; Ferrera, Giancarlo (Milan U. ; INFN, Milan)
We consider higher-order QCD corrections to the production of high-mass systems in hadron collisions within the transverse-momentum (q$_{\rm T}$) subtraction formalism. We present a method to consistently remove the linear power corrections in q$_{\rm T}$ which appears when fiducial kinematical cuts are applied on the final state system. [...]
arXiv:2111.14509; IFIC/21-51; FTUV-21-1129.5289.- 2022-06-30 - 14 p. - Published in : Eur. Phys. J. C 82 (2022) 575 Fulltext: 2111.14509 - PDF; document - PDF;
Подробная запись - Подобные записи
8.
Drell-Yan lepton-pair production: $q_T$ resummation at N$^3$LL accuracy and fiducial cross sections at N$^3$LO / Camarda, Stefano (CERN) ; Cieri, Leandro (INFN, Florence) ; Ferrera, Giancarlo (INFN, Milan)
We present high-accuracy QCD predictions for the transverse-momentum ($q_T$) distribution and fiducial cross sections of Drell-Yan lepton pairs produced in hadronic collisions. At small value of $q_T$ we resum to all perturbative orders the logarithmically enhanced contributions up to next-to-next-to-next-to-leading logarithmic (N$^3$LL) accuracy, including all the next-to-next-to-next-to-leading order (N$^3$LO) (i.e. [...]
arXiv:2103.04974.- 2021-12-01 - 17 p. - Published in : Phys. Rev. D 104 (2021) L111503 Fulltext: PhysRevD.104.L111503 - PDF; 2103.04974 - PDF;
Подробная запись - Подобные записи
9.
DYTurbo: Fast predictions for Drell-Yan processes / Camarda, Stefano (CERN) ; Boonekamp, Maarten (Saclay) ; Bozzi, Giuseppe (INFN, Pavia ; Pavia U.) ; Catani, Stefano (INFN, Florence) ; Cieri, Leandro (INFN, Milan Bicocca) ; Cuth, Jakub (Mainz U.) ; Ferrera, Giancarlo (INFN, Milan ; Milan U.) ; de Florian, Daniel (San Martin Natl. U.) ; Glazov, Alexandre (DESY) ; Grazzini, Massimiliano (Zurich U.) et al.
Drell-Yan lepton pair production processes are extremely important for Standard Model (SM) precision tests and for beyond the SM searches at hadron colliders. Fast and accurate predictions are essential to enable the best use of the precision measurements of these processes; they are used for parton density fits, for the extraction of fundamental parameters of the SM, and for the estimation of background processes in searches. [...]
arXiv:1910.07049.- 2020-03-18 - 15 p. - Published in : Eur. Phys. J. C Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF;
Подробная запись - Подобные записи
10.
Higgs boson production at the LHC using the $q_T$ subtraction formalism at N$^3$LO QCD / Cieri, Leandro (INFN, Milan Bicocca ; Zurich U.) ; Chen, Xuan (Zurich U.) ; Gehrmann, Thomas (Zurich U.) ; Glover, E.W. N. (Durham U., IPPP) ; Huss, Alexander (CERN)
We consider higher-order QCD corrections to Higgs boson production through gluon-gluon fusion in the large top quark mass limit in hadron collisions. We extend the transverse-momentum ($q_T$) subtraction method to next-to-next-to-next-to-leading order (N$^3$LO) and combine it with the NNLO Higgs-plus-jet calculation to numerically compute differential infrared-safe observables at N$^3$LO for Higgs boson production in gluon fusion. [...]
arXiv:1807.11501; ZU-TH 27/18; IPPP/18/67; CERN-TH-2018-167.- 2019-02-14 - 29 p. - Published in : JHEP 02 (2019) 096 Article from SCOAP3: PDF; Fulltext: PDF;
Подробная запись - Подобные записи

Смотрите также: похожие имена автора
5 Cieri, L
1 Cieri, L J
9 Cieri, L.
Вы хотите получать уведомление о новых документах, соотетствующих этому запросу?
Установите персональное email оповещение или подпишитесь на RSS-канал.
не нашли то, что искали? Попробуйте поискать на других серверах
Cieri, Leandro в Amazon
Cieri, Leandro в CERN EDMS
Cieri, Leandro в CERN Intranet
Cieri, Leandro в CiteSeer
Cieri, Leandro в Google Books
Cieri, Leandro в Google Scholar
Cieri, Leandro в Google Web
Cieri, Leandro в IEC		Cieri, Leandro в IHS
Cieri, Leandro в INSPIRE
Cieri, Leandro в ISO
Cieri, Leandro в KISS Books/Journals
Cieri, Leandro в KISS Preprints
Cieri, Leandro в NEBIS
Cieri, Leandro в SLAC Library Catalog
Cieri, Leandro в Scirus