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CERN Document Server Encontrados 383 registros  inicioanterior374 - 383  ir al registro: La búsqueda tardó 1.22 segundos. 
374.
Measurement of the $t \bar{t}$ production cross-section in $pp$ collisions at $\sqrt{s}=5.02$ TeV with the ATLAS detector / ATLAS Collaboration
The inclusive top-quark pair ($t\bar{t}$) production cross-section $\sigma_{t\bar{t}}$ is measured in proton-proton collisions at a centre-of-mass energy $\sqrt{s}=5.02$ TeV, using 257 pb$^{-1}$ of data collected in 2017 by the ATLAS experiment at the LHC. The $t\bar{t}$ cross-section is measured in both the dilepton and single-lepton final states of the $t\bar{t}$ system and then combined. [...]
arXiv:2207.01354; CERN-EP-2022-119.- Geneva : CERN, 2023-06-23 - 50 p. - Published in : JHEP 2306 (2023) 138 Fulltext: 2207.01354 - PDF; document - PDF; External link: Previous draft version
375.
Measurement of the Higgs boson mass in the $H \rightarrow ZZ^* \rightarrow 4\ell$ decay channel using 139 fb$^{-1}$ of $\sqrt{s}=13$ TeV $pp$ collisions recorded by the ATLAS detector at the LHC / ATLAS Collaboration
The mass of the Higgs boson is measured in the $H \rightarrow ZZ^* \rightarrow 4\ell$ decay channel. The analysis uses proton-proton collision data from the Large Hadron Collider at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector between 2015 and 2018, corresponding to an integrated luminosity of 139 fb$^{-1}$. [...]
arXiv:2207.00320; CERN-EP-2022-135.- Geneva : CERN, 2023-06-12 - 23 p. - Published in : Phys. Lett. B 843 (2023) 137880 Fulltext: 2207.00320 - PDF; Publication - PDF; External link: Previous draft version
376.
Search for heavy resonances decaying into a $Z$ or $W$ boson and a Higgs boson in final states with leptons and $b$-jets in $139$ fb$^{-1}$ of $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
This article presents a search for new resonances decaying into a $Z$ or $W$ boson and a $125$ GeV Higgs boson $h$, and it targets the $\nu\bar{\nu}b\bar{b}$, $\ell^+\ell^-b\bar{b}$, or $\ell^{\pm}{\nu}b\bar{b}$ final states, where $\ell=e$ or $\mu$, in proton-proton collisions at $\sqrt{s}=$13 TeV. The data used correspond to a total integrated luminosity of 139 fb$^{-1}$ collected by the ATLAS detector during Run 2 of the LHC at CERN. [...]
arXiv:2207.00230; CERN-EP-2022-115.- Geneva : CERN, 2023-06-05 - 62 p. - Published in : JHEP 2306 (2023) 016 Fulltext: 2207.00230 - PDF; document - PDF; External link: Previous draft version
377.
Observation of the <math display="inline"><mrow><mi>γ</mi><mi>γ</mi><mo stretchy="false">→</mo><mi>τ</mi><mi>τ</mi></mrow></math> Process in <math display="inline"><mrow><mi>Pb</mi><mo>+</mo><mi>Pb</mi></mrow></math> Collisions and Constraints on the <math display="inline"><mi>τ</mi></math>-Lepton Anomalous Magnetic Moment with the ATLAS Detector / ATLAS Collaboration
This Letter reports the observation of $\tau$-lepton pair production in ultraperipheral lead-lead collisions, $\text{Pb+Pb} \to \text{Pb}(\gamma\gamma \to \tau\tau)\text{Pb}$, and constraints on the $\tau$-lepton anomalous magnetic moment, $a_\tau$. The dataset corresponds to an integrated luminosity of 1.44 nb$^{-1}$ of LHC Pb+Pb collisions at $\sqrt{s_{_\text{NN}}} = 5.02$ TeV recorded by the ATLAS experiment in 2018. [...]
arXiv:2204.13478; CERN-EP-2022-079.- Geneva : CERN, 2023-10-12 - 23 p. - Published in : Phys. Rev. Lett. 131 (2023) 151802 Fulltext: 2204.13478 - PDF; Publication - PDF; External link: University News article
378.
Discovering heavy neutrino oscillations in rare $B^\pm_c$ meson decays at HL-LHCb / Tapia, Sebastian (Iowa State U.) ; Vidal-Bravo, Marcelo (Andres Bello Natl. U. ; Unlisted, CL) ; Zamora-Saa, Jilberto (Andres Bello Natl. U. ; Unlisted, CL)
In this work, we study the lepton flavor and lepton number violating $B_{c}$ meson decays via two intermediate on-shell Majorana neutrinos $N_j$ into two charged leptons and a charged pion $B_{c}^{\pm} \to \mu^{\pm} \ N_j \to \mu^{\pm} \tau^{\pm} \pi^{\mp}$. We evaluated the possibility to measure the modulation of the decay width along the detector length produced as a consequence of the lepton flavor violating process, in a scenario where the heavy neutrinos masses range between $2.0$ GeV $\leq M_N \leq 6.0$ GeV. [...]
arXiv:2109.06027.- 2022-02-01 - 15 p. - Published in : Phys. Rev. D 105 (2022) 035003 Fulltext: PhysRevD.105.035003 - PDF; 2109.06027 - PDF;
379. Scattering and Neutrino Detector operating at the LHC / Boyarsky, Ainstitute et al.
Approved: 17 March 2021.-
Status: Data Taking
External link: Experiment home page
Experiment: SND@LHC
380.
Answers to referees on SND@LHC TP / Ahdida, C ; Albanese, R ; Alexandrov, A ; Andreini, M ; Anokhina, A ; Bay, A ; Bestmann, P ; Betancourt, C ; Bezshyiko, I ; Blanco, A et al.
Answers to the LHCC referees concerning the SND@LHC Technical Proposal
CERN-LHCC-2021-004 ; LHCC-P-016-ADD-1.
- 2021.
Fulltext - Original Document (LHCC-P-016)
381.
SND@LHC - Scattering and Neutrino Detector at the LHC / Ahdida, C ; Albanese, R ; Alexandrov, A ; Andreini, M ; Anokhina, A ; Bay, A ; Bestmann, P ; Betancourt, C ; Bezshyiko, I ; Blanco, A et al.
SND@LHC is a proposed, compact and stand-alone experiment to perform measurements with neutrinos produced at the LHC in an hitherto unexplored pseudo-rapidity region of $7.2 < \eta < 8.6$, complementary to all the other experiments at the LHC. [...]
CERN-LHCC-2021-003 ; LHCC-P-016.
- 2021.
Fulltext
382.
Probing Leptogenesis / Chun, E.J. (Korea Inst. Advanced Study, Seoul) ; Cvetič, G. (Santa Maria U., Valparaiso) ; Dev, P.S.B. (McDonnell Ctr. Space Sci. ; Washington U., St. Louis) ; Drewes, M. (Louvain U., CP3 ; Munich, Tech. U.) ; Fong, C.S. ; Garbrecht, B. (Munich, Tech. U.) ; Hambye, T. (Brussels U.) ; Harz, J. (ILP, Paris ; Paris, LPTHE) ; Hernández, P. (CERN ; Valencia U. ; Valencia U., IFIC) ; Kim, C.S. (IPAP, Seoul ; Yonsei U.) et al.
The focus of this chapter lies on the possible experimental tests of leptogenesis scenarios. We consider both leptogenesis generated from oscillations, as well as leptogenesis from out-of-equilibrium decays. [...]
arXiv:1711.02865.- 2018-02-28 - 99 p. - Published in : Int. J. Mod. Phys. A 33 (2018) 1842005 Fulltext: PDF;
383. LHCb / Correa dos reis, Ainstitute et al.
Approved: 17 September 1998.-
Status: Data Taking
Fulltext: LHCB - JPG; LHCB_orig - JPG; External link: Experiment home page
Experiment: LHCB

CERN Document Server : Encontrados 383 registros   inicioanterior374 - 383  ir al registro:
Vea también: autores con nombres similares
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