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2025-06-06
09:19
traccc: GPU track reconstruction library for HEP experiments / Gessinger, Paul (CERN) ; Gray, Heather M. (UC, Berkeley ; LBL, Berkeley) ; Krasznahorkay, Attila (Massachusetts U., Amherst) ; Leggett, Charles (LBL, Berkeley) ; Niermann, Joana (CERN) ; Salzburger, Andreas (CERN) ; Swatman, Stephen Nicholas (CERN) ; Yeo, Beomki (UC, Berkeley ; LBL, Berkeley)
We present the current development status and progress of traccc, a GPU track reconstruction library developed in the context of the A Common Tracking Software (ACTS) project. [...]
arXiv:2505.22822. - 2025-05-28 - 8.
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2025-06-06
08:53
Observation of $t\bar{t}\gamma\gamma$ production at $\sqrt{s}=$13 TeV with the ATLAS detector / ATLAS Collaboration
This paper presents the first observation of top-quark pair production in association with two photons ($t\bar{t}\gamma\gamma$). [...]
arXiv:2506.05018 ; CERN-EP-2025-125. - 2025 - 37 p, 37.
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2025-06-06
06:38
Backtracking AdS flux vacua / Apers, Fien (Oxford U., Theor. Phys. ; Oxford U.) ; Montero, Miguel (Madrid, IFT) ; Valenzuela, Irene (Madrid, IFT ; CERN)
We introduce an algorithm (dubbed "flux backtracking") to reverse-engineer the brane picture from an AdS flux vacuum. [...]
CERN-TH-2025-109 ; IFT-25-062 ; arXiv:2506.03314. - 24.
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2025-06-06
06:33
Synchronous and asynchronous Data Quality Control of the ALICE Inner Tracking System in the LHC Run 3 / Kushpil, Svetlana (Unlisted, CZ)
The Inner Tracking System (ITS) of the ALICE experiment at the CERN Large Hadron Collider (LHC) is the largest Monolithic Active Pixel Sensor technology application in high-energy physics. [...]
arXiv:2506.03212. - 4.
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2025-06-06
01:01
Futur collisionneur circulaire—Rapport d’étude de faisabilité, volume 3 : Génie civil, implantation et durabilité / Benedikt, M. (CERN) ; Zimmermann, F. (CERN) ; Auchmann, B. (CERN ; PSI, Villigen) ; Bartmann, W. (CERN) ; Burnet, J.P. (CERN) ; Carli, C. (CERN) ; Chancé, A. (IRFU, Saclay) ; Craievich, P. (PSI, Villigen) ; Giovannozzi, M. (CERN) ; Grojean, C. (DESY ; Humboldt U., Berlin) et al.
CERN-FCC-ACC-2025-0003-FR.- Geneva : CERN, 2025-03 - 357 p. - Published in : 10.17181/CERN.WE26.NJC0

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2025-06-05
07:25
Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb / Muon g-2 Collaboration
A new measurement of the magnetic anomaly $a_{\mu}$ of the positive muon is presented based on data taken from 2020 to 2023 by the Muon $g-2$ Experiment at Fermi National Accelerator Laboratory (FNAL). [...]
arXiv:2506.03069 ; FERMILAB-PUB-25-0364-PPD. - 11.
Fermilab News article - YouTube - New York Times article - ScienceNews article - The Conversation article - Fermilab Library Server - BigThink article - AP News article - Fulltext - Fulltext

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2025-06-05
06:52
Resonant Island Trapping in a Fourth-Generation Synchrotron Light Source / Cortés García, E.C. (CERN ; DESY) ; Carmignani, N. (ESRF, Grenoble) ; Ewald, F. (ESRF, Grenoble) ; Antipov, S.A. (DESY) ; Scheidt, K. (ESRF, Grenoble) ; White, S. (ESRF, Grenoble) ; Agapov, I.V. (DESY)
We report the first direct observation of nonlinear resonance island trapping in a fourth-generation light source with working points far from the excited resonance and examine the nonlinear dynamics and properties of the trapped beam. [...]
arXiv:2505.12469. - 5.
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2025-06-05
06:47
On-shell recursion relations for higher-spin Compton amplitudes / Ema, Yohei ; Gao, Ting ; Ke, Wenqi ; Liu, Zhen ; Mahbub, Ishmam
We recursively construct tree-level electromagnetic and gravitational Compton amplitudes of higher-spin massive particles by the all-line transverse momentum shift. [...]
CERN-TH-2025-090 ; UMN-TH-4423/25 ; FTPI-MINN-25-05 ; arXiv:2506.02106. - 32.
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2025-06-05
06:24
Three-pion Bose-Einstein correlations measured in proton-proton collisions / LHCb Collaboration
A study on the Bose-Einstein correlations for triplets of same-sign pions is presented. [...]
arXiv:2506.03072 ; CERN-EP-2025-104 ; LHCb-PAPER-2025-007. - 27.
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2025-06-05
05:50
Search for dark matter produced in association with a Higgs boson decaying to a $ \tau $ lepton pair in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
A search for dark matter particles produced in association with a Higgs boson decaying into a pair of $ \tau $ leptons is performed using data collected in proton-proton collisions at a center-of-mass energy of 13 TeV with the CMS detector. [...]
arXiv:2506.04431 ; CMS-SUS-23-012 ; CERN-EP-2025-100 ; CMS-SUS-23-012-003. - 2025 - 43 p, 43.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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