CERN Accelerating science

Główna > CERN Departments > Theoretical Physics (TH) > TH Preprints

TH Preprints

Przeszukaj 1,458 rekordów względem wyrażenia:
Pomoc :: Wyszukiwanie zaawansowane
Ostatnio dodane:
2024-06-13
06:49
Scaling violation in power corrections to energy correlators from the light-ray OPE / Chen, Hao (Zhejiang U., Inst. Mod. Phys.) ; Monni, Pier Francesco (King's Coll. London ; CERN) ; Xu, Zhen (Zhejiang U., Inst. Mod. Phys.) ; Zhu, Hua Xing (Peking U. ; Maryland U. ; Peking U., CHEP)
In recent years, energy correlators have emerged as a powerful tool to explore the field theoretic structure of strong interactions at particle colliders. [...]
CERN-TH-2024-084 ; arXiv:2406.06668. - 5 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-13
06:39
$(J/\psi, J/\psi)$, and $(\eta_c, \eta_c)$ production through two intermediate photons in electron-positron annihilation at B-factories / Bhatnagar, Shashank (Delhi U.) ; Negash, Hluf (Samara U.)
We study the processes, $e^- e^+ \rightarrow \gamma^* \gamma^* \rightarrow J/\psi +J/\psi$, and $e^- e^+ \rightarrow \gamma^* \gamma^* \rightarrow \eta_c+ \eta_c$ at $\sqrt{s}=10.6$ GeV in the framework of $4\times 4$ Bethe-Salpeter equation. [...]
CERN-TH-2024-081 ; arXiv:2406.07508. - 14 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-12
04:50
Self-interacting dark matter solves the final parsec problem of supermassive black hole mergers / Alonso-Álvarez, Gonzalo (Toronto U. ; McGill U.) ; Cline, James M. (McGill U. ; CERN) ; Dewar, Caitlyn (McGill U.)
Evidence for a stochastic gravitational wave (GW) background, plausibly originating from the merger of supermassive black holes (SMBHs), is accumulating with observations from pulsar timing arrays. [...]
arXiv:2401.14450 ; CERN-TH-2024-016. - 5 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-11
04:44
An event generator for Lepton-Hadron Deep Inelastic Scattering at NLO+PS with POWHEG including mass effects / Buonocore, Luca (CERN) ; Limatola, Giovanni (Turin U.) ; Nason, Paolo (INFN, Milan Bicocca ; Munich, Max Planck Inst.) ; Tramontano, Francesco (CERN ; Naples U.)
We present a generator for lepton nucleon collisions in the DIS regime, focusing in particular on processes with a massive lepton and/or a massive quark in the final state. [...]
arXiv:2406.05115 ; CERN-TH-2024-070. - 51 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-08
04:56
Recursion for Wilson-line Form Factors / Cohen, Timothy (CERN ; EPFL, Lausanne, LPTP ; U. Oregon, Eugene (main)) ; Riembau, Marc (CERN)
Matrix elements of Wilson-line dressed operators play a central role in the factorization of soft and collinear modes in gauge theories. [...]
arXiv:2406.03540 ; CERN-TH-2024-069. - 28 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-07
04:42
A new standard for the logarithmic accuracy of parton showers / van Beekveld, Melissa (Nikhef, Amsterdam) ; Dasgupta, Mrinal (Manchester U.) ; El-Menoufi, Basem Kamal (Monash U.) ; Ferrario Ravasio, Silvia (CERN) ; Hamilton, Keith (University Coll. London) ; Helliwell, Jack (Oxford U., Theor. Phys.) ; Karlberg, Alexander (CERN) ; Monni, Pier Francesco (CERN) ; Salam, Gavin P. (Oxford U., Theor. Phys. ; U. Oxford (main)) ; Scyboz, Ludovic (Monash U.) et al.
We report on a major milestone in the construction of logarithmically accurate final-state parton showers, achieving next-to-next-to-leading-logarithmic (NNLL) accuracy for the wide class of observables known as event shapes. [...]
arXiv:2406.02661 ; CERN-TH-2024-057 ; OUTP-24-03P. - 19 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-07
04:40
Electromagnetic (high-frequency) gravitational wave detectors: Interferometers revisited / Domcke, Valerie (CERN) ; Kopp, Joachim (CERN ; Mainz U.)
Increased interest in pushing the frontier of gravitational wave searches to higher frequencies (kHz and beyond) has resulted in a variety of different proposed experimental concepts. [...]
arXiv:2406.03244 ; CERN-TH-2024-082. - 8 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-06
04:56
Weyl Fermion Creation by Cosmological Gravitational Wave Background at 1-loop / Maleknejad, Azadeh (King's Coll. London) ; Kopp, Joachim (CERN ; Mainz U., Inst. Phys. ; U. Mainz, PRISMA)
Weyl fermions of spin $\frac12$ minimally coupled to Einstein's gravity in 4 dimensions cannot be produced purely gravitationally in an expanding Universe at tree level. [...]
arXiv:2406.01534 ; KCL-PH-TH/2024-33 ; CERN-TH-2024-079 ; MITP-24-054. - 36 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-05
04:17
The flavor invariants of the $\nu$SM / Grojean, Christophe (DESY ; Humboldt U., Berlin ; CERN) ; Kley, Jonathan (DESY ; Humboldt U., Berlin) ; Leflot, Damien (Annecy, LAPTH) ; Yao, Chang-Yuan (DESY ; Nankai U.)
Sixty years after the experimental discovery of CP violation in the quark sector, the existence of a similar CP violation in the lepton sector is still to be established. [...]
arXiv:2406.00094 ; CERN-TH-2024-076 ; DESY-24-021 ; HU-EP-24/14. - 27 p.
Fulltext

Rekord szczegółowy - Podobne rekordy
2024-06-05
04:06
Fermion Mass Generation without Symmetry Breaking / Cresswell-Hogg, Charlie (Sussex U.) ; Litim, Daniel F. (Sussex U. ; CERN)
We study the generation of fermion mass in a context where interactions break a discrete chiral symmetry. [...]
arXiv:2406.00100 ; CERN-TH-2024-077. - 19 p.
Fulltext

Rekord szczegółowy - Podobne rekordy