CERN Accelerating science

Начало > Резултати от търсенето: recid:2847563
Съвети за търсене
Разширено търсене
Add to Search +
Търсене колекции:
Сортиране по: Покажи: Изходен формат:
CERN Document Server Намерени са 2,026 записа  1 - 10следващкрай  отиване на запис: Търсенето отне 0.33 секунди. 
1.
(100)
Axion-like ALPs / Arias-Aragón, Fernando (LPSC, Grenoble) ; Quevillon, Jérémie (LPSC, Grenoble ; CERN) ; Smith, Christopher (LPSC, Grenoble)
The Effective Field Theory (EFT) Lagrangian for a generic axion-like particle (ALP) has many free parameters, and leaves quite some freedom for the expected phenomenology. In this work, we set up more constrained EFTs by enforcing true axion-like properties for the ALP. [...]
arXiv:2211.04489; CERN-TH-2022-182.- 2023-03-17 - 23 p. - Published in : JHEP 2303 (2023) 134 Fulltext: document - PDF; 2211.04489 - PDF;
Подробен запис - Подобни записи
2.
(91)
The Universal One-Loop Effective Action with Gravity / Larue, Rémy (LPSC, Grenoble) ; Quevillon, Jérémie (LPSC, Grenoble ; CERN)
We complete the so-called Universal One-Loop Effective Action (UOLEA) with effects of gravity and provide a systematic approach to incorporate higher dimensional operators in curved spacetime. The functional determinant stemming from the path integral is computed using the Covariant Derivative Expansion (CDE), in a momentum representation that does not rely on a specific choice of coordinate to be defined, as it often is. [...]
arXiv:2303.10203.- 2023-11-09 - 38 p. - Published in : JHEP 2311 (2023) 045 Fulltext: document - PDF; 2303.10203 - PDF;
Подробен запис - Подобни записи
3.
(74)
Trace Anomaly of Weyl Fermions via the Path Integral / Larue, Rémy (LPSC, Grenoble) ; Quevillon, Jérémie (LPSC, Grenoble ; CERN) ; Zwicky, Roman (CERN ; U. Edinburgh, Higgs Ctr. Theor. Phys.)
We compute the trace, diffeomorphism and Lorentz anomalies of a free Weyl fermion in a gravitational background field by path integral methods. This is achieved by regularising the variation of the determinant of the Weyl operator building on earlier work by Leutwyler. [...]
arXiv:2309.08670.- 2023-12-12 - 22 p. - Published in : JHEP 2312 (2023) 064 Fulltext: document - PDF; 2309.08670 - PDF;
Подробен запис - Подобни записи
4.
(60)
New Directions for Axionlike Particle Searches Combining Nuclear Reactors and Haloscopes / Arias-Aragón, Fernando (Frascati ; LPSC, Grenoble) ; Brdar, Vedran (CERN ; Oklahoma State U.) ; Quevillon, Jérémie (LPSC, Grenoble ; CERN)
In this work we propose reactoscope, a novel experimental setup for axion-like particle (ALP) searches. Nuclear reactors produce a copious number of photons, a fraction of which could convert into ALPs via Primakoff process in the reactor core. [...]
arXiv:2310.03631; CERN-TH-2023-178.- 2024-05-22 - 7 p. - Published in : Phys. Rev. Lett. 132 (2024) 211802 Fulltext: 2310.03631 - PDF; Publication - PDF;
Подробен запис - Подобни записи
5.
(41)
The Fermionic Universal One-Loop Effective Action / Ellis, Sebastian A.R. (SLAC) ; Quevillon, Jérémie (LPSC, Grenoble) ; Vuong, Pham Ngoc Hoa (LPSC, Grenoble) ; You, Tevong (CERN ; Cambridge U., DAMTP ; Cambridge U.) ; Zhang, Zhengkang (Caltech)
Recent development of path integral matching techniques based on the covariant derivative expansion has made manifest a universal structure of one-loop effective Lagrangians. The universal terms can be computed once and for all to serve as a reference for one-loop matching calculations and to ease their automation. [...]
arXiv:2006.16260; CERN-TH-2020-104; CALT-TH-2020-027.- 2020-11-16 - 28 p. - Published in : JHEP 2011 (2020) 078 Article from SCOAP3: PDF; Fulltext: PDF; External link: GitHub
Подробен запис - Подобни записи
6.
(39)
Interference Effects in $t{\bar t}$ Production at the LHC as a Window on New Physics / Djouadi, Abdelhak (Annecy, LAPTH ; NICPB, Tallinn) ; Ellis, John (NICPB, Tallinn ; King's Coll. London ; CERN) ; Popov, Andrey (Lyon, IPN ; SINP, Moscow) ; Quevillon, Jérémie (LPSC, Grenoble)
Many extensions of the Standard Model contain (pseudo)scalar bosons with masses in the TeV range. At hadron colliders, such particles would predominantly be produced in gluon fusion and would decay into top quark pair final sates, a signal that interferes with the large QCD background $gg \to t\bar t$. [...]
arXiv:1901.03417; CERN-TH-2019-001; KCL-PH-TH/2018-05; LAPTH/001/19.- 2019-03-21 - 44 p. - Published in : JHEP 03 (2019) 119 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
Подробен запис - Подобни записи
7.
(28)
Search for a photophilic scalar mediator between standard model and dark sector particles in di-photon final states / Belfkir, Mohamed (CERN)
The strong CP violation and Dark matter are two important and theoretically compelling issues in modern particle physics and cosmology and the concept of axion-like particle (ALPs) is an elegant solution to both. [...]
CERN-STUDENTS-Note-2017-070. - 2017
Access to fulltext
Подробен запис - Подобни записи
8.
(28)
A search for axion-like particles / Schütt, P
Hamburg : Hamburg Univ., 1985 - 3 p.
In : International Europhysics Conference on High-Energy Physics, Bari, Italy, 18 - 24 Jul 1985, pp.440-441 - CERN library copies
Подробен запис - Подобни записи
9.
(27)
Planck 2015 results. XVIII. Background geometry & topology / Planck Collaboration
Full-sky CMB maps from the 2015 Planck release allow us to detect departures from global isotropy on the largest scales. We present the first searches using CMB polarization for correlations induced by a non-trivial topology with a fundamental domain intersecting, or nearly intersecting, the last scattering surface (at comoving distance $\chi_{rec}$) [...]
arXiv:1502.01593.- 2016-09-20 - 21 p. - Published in : Astron. Astrophys. 594 (2016) A18 Fulltext: PDF; External link: Preprint
Подробен запис - Подобни записи
10.
(26)
Quark Flavor Phenomenology of the QCD Axion / Martin Camalich, Jorge (IAC, La Laguna ; Laguna U., Tenerife) ; Pospelov, Maxim (Minnesota U. ; Minnesota U., Theor. Phys. Inst.) ; Vuong, Pham Ngoc Hoa (LPSC, Grenoble) ; Ziegler, Robert (CERN ; KIT, Karlsruhe, TTP) ; Zupan, Jure (Cincinnati U.)
Axion models with generation-dependent Peccei-Quinn charges can lead to flavor-changing neutral currents, thus motivating QCD axion searches at precision flavor experiments. We rigorously derive limits on the most general effective flavor-violating couplings from current measurements and assess their discovery potential. [...]
arXiv:2002.04623.- 2020-07-28 - 24 p. - Published in : Phys. Rev. D 102 (2020) 015023 Article from SCOAP3: PDF; Fulltext: PDF;
Подробен запис - Подобни записи

Не намерихте, каквото търсите? Опитайте търсене в други сървъри:
recid:2847563 в Amazon
recid:2847563 в CERN EDMS
recid:2847563 в CERN Intranet
recid:2847563 в CiteSeer
recid:2847563 в Google Books
recid:2847563 в Google Scholar
recid:2847563 в Google Web
recid:2847563 в IEC		recid:2847563 в IHS
recid:2847563 в INSPIRE
recid:2847563 в ISO
recid:2847563 в KISS Books/Journals
recid:2847563 в KISS Preprints
recid:2847563 в NEBIS
recid:2847563 в SLAC Library Catalog