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CERN Document Server Pronađeno je 2,023 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.71 sekundi 
1.
Constraints on Higgs Self-coupling via $HH\rightarrow b\bar{b}\gamma\gamma$ and Joint Interpretation of Single- and Double-Higgs Analyses Using Data Collected with the ATLAS Detector at $\sqrt{s}=13 ~\mathrm{TeV}$ / Shen, Qiuping
This thesis presents measurements of the Higgs ($H$) boson self-coupling $\lambda$ derived from a search for Higgs boson pair ($HH$) production in the $b\bar{b}\gamma\gamma$ final state, as well as from a joint interpretation of various searches for Higgs boson pair production and measurements of si [...]
CERN-THESIS-2024-240 - 309.

2.
Search for the non-resonant production of Higgs boson pairs via gluon fusion and vector-boson fusion in the $b\bar{b}\tau^+\tau^-$ final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
A search for the non-resonant production of Higgs boson pairs in the $HH\rightarrow b\bar{b}\tau^+\tau^-$ channel is performed using 140~fb$^{-1}$ of proton-proton collisions at a centre-of-mass energy of $13$~TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. [...]
ATLAS-CONF-2023-071.
- 2023. - 28 p.
Original Communication (restricted to ATLAS) - Full text
3.
Measurement of Higgs-boson self-coupling with single-Higgs and double-Higgs production channels / Rossi, Eleonora
One of the most important targets of the LHC is to improve the experimental results of the Run 1 and the complete exploration of the properties of the Higgs boson, in particular the Higgs-boson self-coupling [...]
CERN-THESIS-2019-320 - 225 p.

Full text
4.
Constraining the Higgs boson self-coupling from single- and double-Higgs production with the ATLAS detector using $pp$ collisions at $\sqrt{s}=13$ TeV
Constraints on the Higgs boson self-coupling are set by combining the double-Higgs boson analyses in the $b\bar{b}b\bar{b}$, $b\bar{b}\tau^+\tau^-$ and $b\bar{b} \gamma \gamma$ decay channels with the single-Higgs boson analyses targeting the $\gamma \gamma$, $ZZ^*$, $WW^*$, $\tau^+ \tau^-$ and $b\bar{b}$ final states. [...]
ATLAS-CONF-2022-050.
- 2022.
Original Communication (restricted to ATLAS) - Full text
5.
Studies of new Higgs boson interactions through nonresonant $HH$ production in the $b\bar{b}\gamma\gamma$ final state in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / Jia, Zihang (Nanjing U.) /ATLAS Collaboration
A search for nonresonant Higgs boson pair production in the$b\bar{b}\gamma\gamma$ final state is performed using 140 fb$^{-1}$ ofproton-proton collisions at a centre-of-mass energy of 13 TeV recordedby the ATLAS detector at the CERN Large Hadron Collider.This analysis supersedes and expands upon theprevious nonresonant ATLAS results in this final state based on thesame dataset.The analysis strategy is optimised to probe anomalous values not only of theHiggs ($H$) boson self-coupling modifier $\kappa_\lambda$ but also of the quartic $HHVV$ ($V=W,Z$) coupling modifier $\kappa_{2V}$. No significant excess above the expected background from Standard Model processes is observed. [...]
2024 - 5 p. - Published in : PoS EPS-HEP2023 (2024) 422 Fulltext: PDF;
In : 2023 European Physical Society Conference on High Energy Physics (EPS-HEP2023), Hamburg, Germany, 20 - 25 Aug 2023, pp.422
6.
The search for pair production of Higgs Bosons at the ATLAS experiment / Veliscek, Iza
The thesis presents the search for $HH\rightarrow b\bar{b}b\bar{b}$ that exploits the 126$\text{fb}^{-1}$ of proton-proton data collected by the ATLAS detector during the Large Hadron Collider Run 2 at $\sqrt{s} = 13\text{TeV}$ [...]
CERN-THESIS-2023-401 - 247.

7.
Probing the nature of electroweak symmetry breaking with Higgs boson pairs in ATLAS / Zabinski, Bartlomiej Henryk (Polish Academy of Sciences (PL))
Constraints on the Higgs boson self-coupling are set by combining double-Higgs boson analyses bb̄bb̄,bb̄τ + τ − and bb̄γγ decay channels The data used in these analyses were recorded by the ATLAS detector at the √ LHC in proton–proton collisions at s = 13 TeV and correspond to an integrated luminosity of 126–139 f b −1 . [...]
arXiv:2307.11467 ; ATL-PHYS-PROC-2023-043.
- 2023. - 8 p.
Original Communication (restricted to ATLAS) - Full text - Fulltext
8.
Constraining the Higgs boson self-coupling via single-Higgs production measurement / Rossi, Eleonora (Universita e INFN, Roma Tre)
Constraints on the Higgs boson self-coupling, $\lambda_{HHH}$, exploiting measurements of the single-Higgs boson production and decays are reported in this note [...]
ATL-PHYS-PROC-2019-125.
- 2020. - 4 p.
Original Communication (restricted to ATLAS) - Full text - Fulltext from publisher
9.
Improvement on the $H\rightarrow\gamma\gamma$ mass measurement by constraining the photon energy scale uncertainty and search for Higgs boson pair production in the $b\bar{b}\gamma\gamma$ final state with the ATLAS experiment using the full Run 2 at $\sqrt{s}=13$TeV $pp$ collision of LHC / Guo, Linghua
After the Higgs discovery in 2012 by ATLAS and CMS at LHC, precision measurements and Higgs couplings are important for validation of the Standard model (SM), but also for search of new physics Beyond the Standard Model (BSM), as any deviation from the SM prediction can indicate the presence of new [...]
CERN-THESIS-2022-147 - 241 p.

10.
Studies of new Higgs boson interactions through nonresonant $HH$ production in the $b\bar{b}\gamma\gamma$ final state in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
A search for nonresonant Higgs boson pair production in the $b\bar{b}\gamma\gamma$ final state is performed using 140 fb$^{-1}$ of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. [...]
ATLAS-CONF-2023-050.
- 2023.
Original Communication (restricted to ATLAS) - Full text - Full text

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