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Preprints

Последние добавления:
2024-12-11
04:18
Jet Tagging with More-Interaction Particle Transformer / Wu, Yifan (Shanghai U. Sci. Tech.) ; Wang, Kun (Shanghai U. Sci. Tech.) ; Li, Congqiao (Peking U., SKLNPT) ; Qu, Huilin (CERN) ; Zhu, Jingya (Henan U.)
In this study, we introduce the More-Interaction Particle Transformer (MIParT), a novel deep learning neural network designed for jet tagging [...]
arXiv:2407.08682.
- 12.
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2024-12-11
04:18
Probing strangeness with event topology classifiers in pp collisions at the LHC with rope hadronization mechanism in PYTHIA / Prasad, Suraj (Indian Inst. Tech., Indore) ; Sahoo, Bhagyarathi (Indian Inst. Tech., Indore) ; Tripathy, Sushanta (CERN) ; Mallick, Neelkamal (Indian Inst. Tech., Indore) ; Sahoo, Raghunath (Indian Inst. Tech., Indore)
In relativistic heavy-ion collisions, the formation of a deconfined and thermalized state of partons, known as quark-gluon plasma, leads to enhanced production of strange hadrons in contrast to proton-proton (pp) collisions, which are taken as baseline. [...]
arXiv:2409.05454.
- 14.
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2024-12-11
04:15
Probing third-generation New Physics with $K\to \pi \nu\bar\nu$ and $B\to K^{(*)} \nu\bar\nu$ / Allwicher, Lukas (Zurich U.) ; Bordone, Marzia (CERN) ; Isidori, Gino (Zurich U.) ; Piazza, Gioacchino (Zurich U.) ; Stanzione, Alfredo (INFN, Trieste ; SISSA, Trieste)
The recent observation of the $K^+ \to \pi^+ \nu\bar\nu$ decay by NA62 is an important milestone in precision flavor physics. [...]
arXiv:2410.21444.
- 10.
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2024-12-11
04:14
Testing the Neutrino Content of the Muon at Muon Colliders / Capdevilla, Rodolfo (Fermilab) ; Garosi, Francesco (Garching, Max Planck Inst. ; SISSA, Trieste ; INFN, Trieste) ; Marzocca, David (INFN, Trieste) ; Stechauner, Bernd (CERN ; Vienna, Tech. U.)
Collinear emission of $W$ bosons off a high-energy muon induces a large muon-neutrino component among the Parton Distribution Functions (PDFs) of a muon. [...]
FERMILAB-PUB-24-0575-T ; arXiv:2410.21383.
- 25.
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2024-12-11
04:14
Graph Neural Network-Based Track Finding in the LHCb Vertex Detector / Correia, Anthony (LPNHE, Paris) ; Giasemis, Fotis I. (LPNHE, Paris ; LIP6, Paris) ; Garroum, Nabil (LPNHE, Paris) ; Gligorov, Vladimir Vava (LPNHE, Paris ; CERN) ; Granado, Bertrand (LIP6, Paris)
The next decade will see an order of magnitude increase in data collected by high-energy physics experiments, driven by the High-Luminosity LHC (HL-LHC). [...]
arXiv:2407.12119.
- 17.
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2024-12-11
04:13
Constraints on dark photon dark matter from Lyman-$\alpha$ forest simulations and an ultra-high signal-to-noise quasar spectrum / Trost, Andrea (Trieste U. ; Trieste Observ. ; INFN, Trieste) ; Bolton, James S. (Nottingham U.) ; Caputo, Andrea (CERN) ; Liu, Hongwan (Boston U. ; Chicago U., KICP ; Fermilab) ; Cristiani, Stefano (Trieste Observ. ; INFN, Trieste ; IFPU, Trieste) ; Viel, Matteo (Trieste Observ. ; INFN, Trieste ; IFPU, Trieste ; SISSA, Trieste)
The ultralight dark photon is a well-motivated, hypothetical dark matter candidate. [...]
arXiv:2410.02858 ; FERMILAB-PUB-24-0739-V.
- 14.
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2024-12-11
04:12
Coupled resonators based on high permittivity dielectrics for microwave sensors / Zadeh, Shahnam Gorgi (CERN) ; Ghirri, Alberto (CNR, Italy) ; Pagano, Sergio (Salerno U. ; INFN, Salerno) ; Tocci, Simone (Frascati) ; Gatti, Claudio (Frascati) ; Cassinese, Antonio (Naples U.)
The use of coupled cavities with high quality factor is of undoubted interest for several applications including those concerning quantum sensing and metrology. [...]
arXiv:2410.05831.
- 10.
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2024-12-11
04:12
Statistics of topological defects across a phase transition in a superconducting quantum processor / Teplitskiy, Daniil (CERN) ; Kiss, Oriel (CERN) ; Grossi, Michele (CERN) ; Mandarino, Antonio (Gdansk U. ; Milan U.)
When a quantum phase transition is crossed within a finite time, critical slowing down disrupts adiabatic dynamics, resulting in the formation of topological defects. [...]
arXiv:2410.06250.
- 7.
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2024-12-11
04:12
A Brief Guide to Exotic Hadrons / Hüsken, Nils (Mainz U.) ; Norella, Elisabetta Spadaro (Genoa U. ; INFN, Genoa) ; Polyakov, Ivan (CERn)
Exotic hadrons are a new class of hadronic states whose properties do not allow them to be classified as conventional quark-antiquark mesons or three quark baryons. [...]
arXiv:2410.06923.
- 47.
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2024-12-11
04:06
Ring-exchange physics in a chain of three-level ions / Biswas, Sourav (Donostia Intl. Phys. Ctr., San Sebastian) ; Rico, E. (Donostia Intl. Phys. Ctr., San Sebastian ; Basque U., Bilbao ; CERN) ; Grass, Tobias (Donostia Intl. Phys. Ctr., San Sebastian ; Basque U., Bilbao)
In the presence of ring exchange interactions, bosons in a ladder-like lattice may form the bosonic analogon of a correlated metal, known as the d-wave Bose liquid (DBL). [...]
arXiv:2410.06655.
- 7.
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