CERN Accelerating science

Hem > Sökresultat: recid:2875966
Söktips
Avancerad sökning
Add to Search +
Sök samlingar:
Sortera efter: Visa sökresultat: Visningsformat:
CERN Document Server Sök i 2,050 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.57 sekunder. 
1.
(100)
Energy deposition studies for the Upgrade II of LHCb at the CERN Large Hadron Collider / Ciccotelli, Alessia (CERN ; U. Manchester (main) ; Cockcroft Inst. Accel. Sci. Tech.) ; Appleby, Robert B. (U. Manchester (main) ; Cockcroft Inst. Accel. Sci. Tech.) ; Cerutti, Francesco (CERN) ; Buffet, Kevin (CERN) ; Butin, Francois (CERN) ; Corti, Gloria (CERN) ; Esposito, Luigi Salvatore (CERN) ; Garcia Alia, Ruben (CERN) ; Karacson, Matthias (CERN) ; Lerner, Giuseppe (CERN) et al.
The Upgrade II of the LHCb experiment is proposed to be installed during the CERN Long Shutdown 4, aiming to operate LHCb at 1.5x$10^{34}cm^{-2}s^{-1}$ that is 75 times its design luminosity and reaching an integrated luminosity of about $400 fb^{-1}$ by the end of the High Luminosity LHC era. This increase of the data sample at LHCb is an unprecedented opportunity for heavy flavour physics measurements. [...]
arXiv:2310.08281.- 2024-06-01 - 17 p. - Published in : Phys. Rev. Accel. Beams 27 (2024) 061003 Fulltext: 2310.08281 - PDF; Publication - PDF;
Detaljerad journal - Similar records
2.
(91)
First measurement of the $\nu_e$ and $\nu_\mu$ interaction cross sections at the LHC with FASER’s emulsion detector / FASER Collaboration
This paper presents the first results of the study of high-energy electron and muon neutrino charged-current interactions in the FASER$\nu$ emulsion/tungsten detector of the FASER experiment at the LHC. A subset of the FASER$\nu$ volume, which corresponds to a target mass of 128.6~kg, was exposed to neutrinos from the LHC $pp$ collisions with a centre-of-mass energy of 13.6~TeV and an integrated luminosity of 9.5 fb$^{-1}$. [...]
arXiv:2403.12520; CERN-EP-2024-079.- Geneva : CERN, 2024-07-11 - 12 p. - Published in : Phys. Rev. Lett. 133 (2024) 021802 Draft (restricted): PDF; Fulltext: CERN-EP-2024-079 - PDF; 2403.12520 - PDF; Publication - PDF;
Detaljerad journal - Similar records
3.
(79)
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. The key to this advance lies in the identification of the relation between critical NNLL analytic resummation ingredients and their parton-shower counterparts. [...]
arXiv:2406.02661; CERN-TH-2024-057; OUTP-24-03P.- 2025-01-03 - 19 p. - Published in : Phys. Rev. Lett.
- Published in : Phys. Rev. Lett. Fulltext: PDF;
Detaljerad journal - Similar records
4.
(77)
Resonant Conversion of Wave Dark Matter in the Ionosphere / Beadle, Carl (Geneva U.) ; Caputo, Andrea (CERN) ; Ellis, Sebastian A.R. (Geneva U.)
We consider resonant wave-like dark matter conversion into low-frequency radio waves in the Earth's ionosphere. Resonant conversion occurs when the dark matter mass and the plasma frequency coincide, defining a range $m_{ \text{DM} } \sim 10^{-9} - 10^{-8}$ eV where this approach is best suited. [...]
arXiv:2405.13882.- 2024-12-17 - 11 p. - Published in : Phys. Rev. Lett. 133 (2024) 251001 Fulltext: 2405.13882 - PDF; Publication - PDF;
Detaljerad journal - Similar records
5.
(71)
Exploring the viability of a pseudo-Nambu-Goldstone boson as ultralight dark matter in a mass range relevant for strong gravity applications / Morais, António P. (CERN ; U. Aveiro (main)) ; Oliveira, Vinícius (Paraiba U.) ; Onofre, António (Minho U.) ; Pasechnik, Roman (Lund U.) ; Santos, Rui (Lisbon, ISEL ; Lisbon U., CFTC)
We study a simple extension of the Standard Model featuring a dark sector with an ultralight pseudo Nambu-Goldstone boson as dark matter candidate. We focus on the mass range $\mathcal{O}(10^{-20} - 10^{-10})$ eV, relevant for strong gravity applications, and explore its production and evolution in the early Universe. [...]
arXiv:2305.03776; CERN-TH-2023-070; CERN-TH-2023-070.- 2024-08-01 - 23 p. - Published in : Phys. Rev. D 110 (2024) 035008 Fulltext: 2305.03776 - PDF; Publication - PDF;
Detaljerad journal - Similar records
6.
(67)
Image-current mediated sympathetic laser cooling of a single proton in a Penning trap down to 170 mK axial temperature / BASE Collaboration
We demonstrate a new temperature record for image-current mediated sympathetic cooling of a single proton in a cryogenic Penning trap by laser-cooled $^9$Be$^+$. An axial mode temperature of 170 mK is reached, which is a 15-fold improvement compared to the previous best value. [...]
arXiv:2310.10208.- 2024-07-12 - 7 p. - Published in : Phys. Rev. Lett. 133 (2024) 023002 Fulltext: PDF;
Detaljerad journal - Similar records
7.
(65)
New Upper Limit on the Axion-Photon Coupling with an Extended CAST Run with a Xe-Based Micromegas Detector / CAST Collaboration
Hypothetical axions provide a compelling explanation for dark matter and could be emitted from the hot solar interior. The CERN Axion Solar Telescope (CAST) has been searching for solar axions via their back conversion to X-ray photons in a 9-T 10-m long magnet directed towards the Sun. [...]
arXiv:2406.16840.- 2024-11-27 - 9 p. - Published in : Phys. Rev. Lett. 133 (2024) 221005 Fulltext: Publication - PDF; 2406.16840 - PDF;
Detaljerad journal - Similar records
8.
(65)
Measurement of $CP$ violation observables in $D^+\to K^-K^+\pi^+$ decays / LHCb Collaboration
A search for violation of the charge-parity ($CP$) symmetry in the $D^+\rightarrow K^-K^+\pi^+$ decay is presented, with proton-proton collision data corresponding to an integrated luminosity of 5.4 fb$^{-1}$, collected at a center-of-mass energy of 13 TeV with the LHCb detector. A novel model-independent technique is used to compare the $D^+$ and $D^-$ phase-space distributions, with instrumental asymmetries subtracted using the $D^+{s}\rightarrow K^-K^+\pi^+$ decay as a control channel. [...]
arXiv:2409.01414; CERN-EP-2024-204; LHCb-PAPER-2024-019.- Geneva : CERN, 2024-12-16 - 13 p. - Published in : Phys. Rev. Lett. 133 (2024) 251801 Fulltext: 2409.01414v1 - PDF; 2409.01414 - PDF; Publication - PDF; Related data file(s): ZIP;
Detaljerad journal - Similar records
9.
(65)
Pulsar Nulling and Vacuum Radio Emission from Axion Clouds / Caputo, Andrea (CERN) ; Witte, Samuel J. (Oxford U., Theor. Phys. ; ICC, Barcelona U.) ; Philippov, Alexander A. (Maryland U.) ; Jacobson, Ted (Maryland U.)
Non-relativistic axions can be efficiently produced in in the polar caps of pulsars, resulting in the formation of a dense cloud of gravitationally bound axions. Here, we investigate the interplay between such an axion cloud and the electrodynamics in the pulsar magnetosphere, focusing specifically on the dynamics in the polar caps, where the impact of the axion cloud is expected to be most pronounced. [...]
arXiv:2311.14795.- 2024-10-17 - 8 p. - Published in : Phys. Rev. Lett. 133 (2024) 161001 Fulltext: 2311.14795 - PDF; Publication - PDF;
Detaljerad journal - Similar records
10.
(64)
Sudakov double logs in single-inclusive hadron production in DIS at small <$x$ from the color glass condensate formalism / Altinoluk, Tolga (NCBJ, Warsaw) ; Jalilian-Marian, Jamal (NCBJ, Warsaw ; CUNY, Graduate School - U. Ctr. ; CERN) ; Marquet, Cyrille (Ecole Polytechnique, CPHT)
We investigate the high $Q^2$ (photon virtuality) limit of single-inclusive hadron production in DIS (SIDIS) at small $x$, using the color glass condensate formalism at next-to-leading order. We focus on the $\Lambda_{QCD}^2 \ll \mathbf{p}_h^2 \ll Q^2$ kinematic regime where $\mathbf{p}_h$ is the produced hadron transverse momentum, and extract the Sudakov double logarithms. [...]
arXiv:2406.08277.- 2024-11-01 - 12 p. - Published in : Phys. Rev. D 110 (2024) 094056 Fulltext: 2406.08277 - PDF; Publication - PDF;
Detaljerad journal - Similar records

Har du inte funnit vad du söker efter? Försök på andra platser:
recid:2875966 i Amazon
recid:2875966 i CERN EDMS
recid:2875966 i CERN Intranet
recid:2875966 i CiteSeer
recid:2875966 i Google Books
recid:2875966 i Google Scholar
recid:2875966 i Google Web
recid:2875966 i IEC		recid:2875966 i IHS
recid:2875966 i INSPIRE
recid:2875966 i ISO
recid:2875966 i KISS Books/Journals
recid:2875966 i KISS Preprints
recid:2875966 i NEBIS
recid:2875966 i SLAC Library Catalog