CERN Accelerating science

Published Articles

Últimas adquisiciones:
2025-11-20
07:39
Characterisation of the Timepix4 silicon sensor detector for low energy X-ray applications / Genetay, T (CERN ; Lausanne U.) ; Alozy, J (CERN) ; Campbell, M (CERN) ; Desorgher, L (Lausanne U.) ; Llopart, X (CERN) ; Tlustos, L (CERN ; CTU, Prague) ; Bochud, F (Lausanne U.) ; Carbonez, P (CERN ; U. Otago, Dept. Radiol.) ; Damet, J (Lausanne U. ; U. Otago, Dept. Radiol.)
This study aims to provide a characterisation of the Timepix4 hybrid pixel detector (HPD) in terms of energy calibration, energy resolution, temperature response and angular response for low-energy photon applications (20–150 keV). The Timepix4 detector used in this study was bump-bonded to a 300μm thick silicon sensor. [...]
2025 - 8 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1083 (2026) 171163 Fulltext: PDF;

Registro completo
2025-11-20
07:39
Training Evaluation of Separation Dipoles in HL-LHC / Suzuki, Kento (KEK, Tsukuba) ; Ikemoto, Yukiko (KEK, Tsukuba) ; Kawamata, Hiroshi (KEK, Tsukuba) ; Nakamoto, Tatsushi (KEK, Tsukuba) ; Ogitsu, Toru (KEK, Tsukuba) ; Okada, Naoki (KEK, Tsukuba) ; Okada, Ryutaro (KEK, Tsukuba) ; Sugano, Michinaka (KEK, Tsukuba) ; Tanaka, Kenichi (KEK, Tsukuba) ; Takahashi Takahashi (KEK, Tsukuba) et al.
A series production of beam separation dipole, MBXF, is underway toward the High-Luminosity Large Hadron Collider upgrade (HL-LHC). So far, High Energy Accelerator Research Organization (KEK) have tested 4 series magnets in our own vertical cryostat, and their quench training performances have been successfully evaluated. [...]
2026 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 36 (2026) 4000904

Registro completo
2025-11-20
07:39
High Field Cos-Theta FalconD-C Dipole Magnet Development at CERN / Foussat, Arnaud (CERN) ; Sala, Nicola (CERN) ; Gowrishankar, Sachin (CERN) ; Perez, Juan Carlos (CERN) ; Haziot, Ariel (CERN) ; Fernandes, Carlos (CERN) ; Fiscarelli, Lucio (CERN) ; Wozniak, Mariusz (CERN) ; Ravaioli, Emmanuele (CERN) ; Id'Bahmane, Oussama (CERN) et al.
2026 - 6 p. - Published in : IEEE Trans. Appl. Supercond. 36 (2026) 4001206 Fulltext: PDF; External link: Fulltext

Registro completo
2025-11-20
07:39
PRISMAC: A R&D; Program and a New Dedicated Laboratory for Very High Field Superconducting Magnets / Martins Jardim, C (Madrid, CIEMAT) ; García-Tabarés, L (Madrid, CIEMAT) ; Pérez, J M (Madrid, CIEMAT) ; Toral, F (Madrid, CIEMAT) ; Pérez, J C (CERN)
For the development at CERN (European Center for Nuclear Research) of the post-LHC accelerator infrastructures, HL-LHC (High Luminosity Large Hadron Collider) and FCC (Future Circular Collider), a new generation of energy-efficient magnets with extreme mechanical constraints, capable of generating high-quality magnetic fields up to 14 T (operational) will be required. These magnets will be based on technological knowledge currently under development and new superconducting materials. [...]
2026 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 36 (2026) 1-5 Fulltext: PDF; External link: Fulltext

Registro completo
2025-11-18
08:13
Direct-Photon Production and Correlations in Pb–Pb Collisions at ${\sqrt{s_{NN}}=5.02}$ TeV / Kuskov, Vladislav (Moscow Phys. Eng. Inst. ; Kurchatov Inst., Moscow) /ALICE Collaboration
In this overview, the recent results on direct-photon production and correlations in Pb–Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV obtained by the ALICE collaboration are presented. The invariant yields of direct photons have been measured in a wide range of transverse momentum ($p_{T}$) from 0.4 to 16 GeV/$c$ in different centrality classes from central to peripheral collisions. [...]
2025 - 6 p. - Published in : Phys. At. Nucl. 88 (2025) 682-687

Registro completo
2025-11-18
08:13
The Role of High Temperature Superconductors for a 10 TeV Muon Collider / Mariotto, S (U. Milan (main) ; INFN, Milan) ; Accettura, C (CERN) ; Alfonso, L (INFN, Genoa) ; Balconi, L (U. Milan (main) ; INFN, Milan) ; Bottura, L (CERN) ; Bersani, A (INFN, Genoa) ; Bordini, B (CERN) ; Caiffi, B (INFN, Genoa) ; Fabbri, S (CERN) ; Farinon, S (INFN, Genoa) et al.
The international particle physics community, among various options for developing future high-energy particle colliders and exploring fundamental interactions, considers Muon Colliders (MC) as a significant opportunity to achieve high discovery potential and integrated luminosity compatible with a compact and cost-effective accelerator machine. An international muon collider collaboration (IMCC) has recently been established, following the recommendations of the European Strategy for Particle Physics (ESPP), to develop a conceptual design for a Muon Collider with a 10 TeV center-of-mass energy [...]
2026 - 8 p. - Published in : IEEE Trans. Appl. Supercond. 36 (2026) 1-8 Fulltext: PDF; External link: Fulltext

Registro completo
2025-11-18
08:13
Performance of the Fast Interaction Trigger (FIT) Detector System for Global Observables at ALICE in RUN 3 / Furs, A (Moscow, INR) ; Sukhanov, M (Moscow, INR ; Moscow Phys. Eng. Inst.) ; Finogeev, D (Moscow, INR) ; Karavicheva, T (Moscow, INR) ; Serebryakov, D (Moscow, INR) ; Vozniuk, N (Moscow, INR ; Moscow Phys. Eng. Inst.) /ALICE Collaboration
The primary purpose of the ALICE experiment at the Large Hadron Collider is to study the properties of nuclear matter at extremely high temperatures and energy density produced by relativistic nucleus–nucleus collisions. During the Long Shutdown 2 (2019–2022), new detectors were incorporated into the ALICE setup, including the Fast Interaction Trigger (FIT). [...]
2025 - 7 p. - Published in : Phys. At. Nucl. 88 (2025) 675-681

Registro completo
2025-11-18
08:01
Hyperon global polarization in isobar Ru+Ru and Zr+Zr collisions at <math altimg="si15.svg"><mrow><msqrt><msub><mi>s</mi><msub><mrow/><mrow><mrow><mi mathvariant="normal">N</mi></mrow><mi>N</mi></mrow></msub></msub></msqrt><mo linebreak="goodbreak">=</mo><mn>200</mn><mrow><mrow><mi mathvariant="normal">G</mi></mrow><mi>e</mi><mi>V</mi></mrow></mrow></math> / ATLAS Collaboration
The polarization of Lambda, Anti-Lambda, Xi, and Anti-Xi hyperons along the angular momentum of the system has been measured in isobar collisions of Ru+Ru and Zr+Zr at $\sqrt{s_{NN}}$ = 200 GeV with the STAR detector at RHIC. The polarization dependence on collision centrality is explored and found to show an increasing trend in more peripheral collisions. [...]
arXiv:2505.05046.- 2025-10-01 - 9 p. - Published in : Phys. Lett. B 870 (2025) 139891 Fulltext: PDF;

Registro completo
2025-11-18
07:48
Towards metrology with highly charged isomeric ions from antiproton annihilation / Alfaro, Sara (Innsbruck U., Inst. Astrophys.) ; Panzl, Lorenz (Innsbruck U., Inst. Astrophys.) ; Faorlin, Tommaso (Innsbruck U., Inst. Astrophys.) ; Weiser, Yannick (Innsbruck U., Inst. Astrophys.) ; Lafenthaler, Thomas (Innsbruck U., Inst. Astrophys.) ; Monz, Thomas (Innsbruck U., Inst. Astrophys.) ; Gustafsson, Fredrik Parnefjord (CERN) ; Germann, Matthias (CERN) ; Doser, Michael (CERN) ; Zieliński, Jakub (Warsaw U. of Tech.) et al.
We describe how the annihilation of antiprotons can be utilized to generate highly charged isomeric ions in an ion-trap setup. We identify optical transitions in the hyperfine splitting of Hydrogen-like atoms composed of an isomer and a single electron in the ground state. [...]
arXiv:2502.12832.- 2025-11-13 - 12 p. - Published in : J. Phys. A 58 (2025) 215002 Fulltext: 2502.12832 - PDF; document - PDF;

Registro completo
2025-11-15
09:02
First measurement of antiproton cross-section in p-He collisions at the AMBER Experiment at CERN / Giordano, D (INFN, Turin) /AMBER Collaboration
One of the indirect detection methods of dark matter (DM) is based on the search of the products of DM annihilation or decay. They should appear as distortions in the gamma rays spectra and in the rare Cosmic Ray (CR) components, like antiprotons, positrons and antideuterons. [...]
2025 - 4 p. - Published in : Nuovo Cimento C 48 (2025) 198 Fulltext: PDF;
In : 110th Congresso Nazionale della Societa Italiana di Fisica (SIF 2024), Rome, Italy, 11-13 Sep 2024, pp.198

Registro completo
Busque también:
INSPIRE
KISS Preprints