CERN Accelerating science

Αρχική Σελίδα > CERN Articles & Preprints > CERN Published Articles

CERN Published Articles

Αναζήτηση 103,041 εγγραφών για::
Παραδείγματα αναζήτησης :: Απλή αναζήτηση
Προστέθηκαν/τροποποιήθηκαν από: έως:
Ταξινόμηση με: Παρουσίαση αποτελεσμάτων: Μορφή αποτελεσμάτων:
Πρόσφατες προσθήκες:
2026-03-05
11:19
Radiation field characterization of the PSAIF irradiation facility at CERN / Ahdida, Claudia (CERN) ; Boukabache, Hamza (CERN) ; Laforge, Clyde (CERN) ; Mazzola, Giuseppe (CERN) ; Mohanan, Sarath Kundumattathil (CERN) ; Pisano, Paolo (CERN) ; Widorski, Markus (CERN)
The PS-AD Irradiation Facility (PSAIF) is located at the antiproton production target area at CERN, where antiprotons are produced through the interaction of a 26GeV/c proton beam from the Proton Synchrotron (PS) with an iridium target. The facility exploits the intense emission of secondary high-energy particles generated during this process to enable parasitic irradiation of objects. [...]
2026 - 9 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1087 (2026) 171380

Αναλυτική εγγραφή
2026-03-05
11:19
Temperature Dependence of Avalanche Breakdown in Silicon Detectors / Currás-Rivera, Esteban (CERN) ; Moll, Michael (CERN)
Avalanche breakdown has been measured in silicon detectors using low-gain avalanche diodes (LGADs) produced by CNM and HPK, at temperatures between 25 and 325 K. The measured avalanche breakdown has been compared with the prediction of different impact ionization models proposed in the literature, with strong disagreements found. [...]
2026 - 7 p. - Published in : IEEE Trans. Electron Devices 73 (2026) 1411-1417 Fulltext: PDF;

Αναλυτική εγγραφή
2026-03-05
11:19
Timing resolution of thin LGAD sensors in high radiation environments / White, Robert Stephen (INFN, Turin) ; Altamura, Anna Rita (INFN, Turin ; Turin U.) ; Anderlini, Lucio (INFN, Florence) ; Arcidiacono, Roberta (INFN, Turin ; Piemonte Orientale U., Alessandria) ; Bisht, Ashish (Fond. Bruno Kessler, Trento) ; Boscardin, Maurizio (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Cartglia, Nicolò (INFN, Turin) ; Centis Vignali, Matteo (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Costa, Marco (INFN, Turin ; Turin U.) ; Croci, Tommaso (INFN, Perugia) et al.
Abstract The EXFLU batches of thin LGAD sensors with substrates of thickness between 20 and 45 μm were tested for timing performance at the DESY Test Beam Facility. The sensor designs are optimised for excellent timing resolution, and are manufactured by Fondazione Bruno Kessler [...]
2026 - 11 p. - Published in : JINST 21 (2026) C02035 Fulltext: PDF;
In : 17th Topical Seminar on Innovative Particle and Radiation Detectors, Siena, It, 15 - 19 Sep 2025, pp.C02035

Αναλυτική εγγραφή
2026-03-05
11:19
Readout electronics for the LHCb upgrade II muon system / LHCb Muon project Collaboration
In order to exploit the physics opportunities at the HL-LHC era, the LHCb Collaboration is proposing the upgrade II of the apparatus. The upgraded muon system aims at sustaining expected rates of incident particles up to about 1 MHz/cm$^{2}$, therefore new detectors with high rate capability based on the μ-RWELL technology will be installed in the most exposed inner regions. [...]
2026 - 8 p. - Published in : JINST 21 (2026) C02033 Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2025, Rethymno, Crete, Greece, 6 - 10 Oct 2025, pp.C02033

Αναλυτική εγγραφή
2026-03-05
11:19
Drell-Yan lepton pair production at low invariant masses : transverse-momentum resummation and non-perturbative effects in QCD / Camarda, Stefano (CERN) ; Ferrera, Giancarlo (Milan U. ; INFN, Milan) ; Rossi, Lorenzo (Milan U. ; INFN, Milan)
We consider the transverse-momentum ($q_T$) distribution of Drell-Yan lepton pairs produced with invariant masses ($M$) from low values up to the $Z$-boson peak ($4\leq M \leq 116$~GeV). We present perturbative predictions obtained by consistently combining the resummation of logarithmically enhanced QCD corrections at small $q_T$ ($q_T \ll M$) up to next-to-next-to-next-to-next-to-leading logarithmic accuracy with the available fixed-order calculations at next-to-next-to-leading order (i.e. [...]
arXiv:2508.06201.- 2026 - 18 p. - Published in : JHEP 2601 (2026) 150 Fulltext: 2508.06201 - PDF; document - PDF;

Αναλυτική εγγραφή
2026-03-04
04:41
The two-mass contributions to the three-loop massive operator matrix elements ${\widetilde{A}}_{Qg}^{(3)}$ and ${\Delta \widetilde{A}}_{Qg}^{(3)}$ / Ablinger, J. (Linz U. ; Linz U., RISC) ; Blümlein, J. (DESY, Zeuthen ; Dortmund U.) ; De Freitas, A. (Linz U. ; Linz U., RISC) ; von Manteuffel, A. (U. Regensburg (main)) ; Schneider, C. (Linz U. ; Linz U., RISC) ; Schönwald, K. (Zurich U. ; CERN)
We calculate the two-mass three-loop contributions to the unpolarized and polarized massive operator matrix elements $\tilde{A}_{Qg}^{(3)}$ and $Δ\tilde{A}_{Qg}^{(3)}$ in $x$-space for a general mass ratio by using a semi-analytic approach. We also compute Mellin moments up to $N = 2000 (3000)$ by an independent method, to which we compare the results in $x$-space. [...]
arXiv:2510.09403; DO-TH 23/16; DESY 25-125; RISC Report series 25-07; ZU-TH 66/25.- 2026-01-16 - 53 p. - Published in : JHEP 2601 (2026) 111 Fulltext: 2510.09403 - PDF; document - PDF;

Αναλυτική εγγραφή
2026-03-03
07:30
Particle production and collectivity from small to large collision systems / Corredoira, Imanol (IRFU, Saclay, DPHN) /ALICE Collaboration ; ATLAS Collaboration ; CMS Collaboration ; LHCb Collaboration
2025 - Published in : PoS LHCP2025 (2025) 128 Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025, pp.128

Αναλυτική εγγραφή
2026-02-26
07:32
Neutral Meson Production Results in ${pp}$, ${p}$–Pb and Pb–Pb Collisions in ALICE / Averyanov, D A (Kurchatov Inst., Moscow) /ALICE Collaboration
In high-energy hadronic collisions neutral meson spectra can be measured with high precision in a wide range of transverse momenta, providing valuable input for the nucleon structure functions parametrization and for studying in great detail the cold and hot matter effects. The main decay modes of neutral mesons include photons in the final state. [...]
2026 - 12 p. - Published in : Phys. At. Nucl. 88 (2025) 993-1004

Αναλυτική εγγραφή
2026-02-26
07:32
Physics of the Standard Model in the CMS Experiment at the LHC / Shalaev, V V (Dubna, JINR ; Dubna Intl. Univ.) ; Shmatov, S V (Dubna, JINR ; Dubna Intl. Univ.) /CMS Collaboration
The paper presents a review of the most essential results of the Standard Model physics studies based on the data recorded by the CMS detector at the Large Hadron Collider during the LHC RUN1 and RUN2..
2023 - 4 p. - Published in : Phys. Part. Nucl. 54 (2023) 425-428

Αναλυτική εγγραφή
2026-02-26
07:31
Measurements of enriched $^{155}$Gd and $^{157}$Gd converters with the NMX detector on the n_TOF EAR2 beam line at CERN / Pfeiffer, D (ESS, Lund ; CERN ; Unlisted) ; Brunbauer, F M (CERN) ; Fehse, I R (CERN ; Unlisted) ; Finke, A D (ESS, Lund) ; Fissum, K (ESS, Lund) ; Floethner, K J (CERN) ; Janssens, D (CERN) ; Lisowska, M (CERN) ; Muller, H (CERN ; Unlisted) ; Oksanen, E (ESS, Lund) et al.
The detectors for the NMX instrument at the European Spallation Source (ESS) in Lund use natural Gd as the neutron converter. In 2024, beam time was obtained at the neutron time-of flight experiment (nTOF) at CERN to study the feasibility of an upgrade to enriched Gd. [...]
arXiv:2507.20756.- 2026 - 19 p. - Published in : JINST 21 (2026) P02011 Fulltext: 2507.20756 - PDF; document - PDF;

Αναλυτική εγγραφή