SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Dimitriadi Christina) srt2:(2022)"

Sökning: WFRF:(Dimitriadi Christina) > (2022)

  • Resultat 1-3 av 3
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  • Mullier, G.A., et al. (författare)
  • Constraints on Higgs boson production with large transverse momentum using H →b b ¯ decays in the ATLAS detector
  • 2022
  • Ingår i: Physical Review D. - : American Physical Society. - 2470-0010 .- 2470-0029. ; 105:9
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper reports constraints on Higgs boson production with transverse momentum above 1 TeV. The analyzed data from proton-proton collisions at a center-of-mass energy of 13 TeV were recorded with the ATLAS detector at the Large Hadron Collider from 2015 to 2018 and correspond to an integrated luminosity of 136 fb-1. Higgs bosons decaying into bb¯ are reconstructed as single large-radius jets recoiling against a hadronic system and are identified by the experimental signature of two b-hadron decays. The experimental techniques are validated in the same kinematic regime using the Z→bb¯ process. The 95% confidence-level upper limit on the cross section for Higgs boson production with transverse momentum above 450 GeV is 115 fb, and above 1 TeV it is 9.6 fb. The Standard Model cross section predictions for a Higgs boson with a mass of 125 GeV in the same kinematic regions are 18.4 fb and 0.13 fb, respectively. © 2022 CERN.
  •  
3.
  • Mullier, G.A., et al. (författare)
  • Search for neutral long-lived particles in pp collisions at √s = 13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter
  • 2022
  • Ingår i: Journal of High Energy Physics. - : Springer Nature. - 1029-8479 .- 1126-6708. ; 2022:6
  • Tidskriftsartikel (refereegranskat)abstract
    • A search for decays of pair-produced neutral long-lived particles (LLPs) is presented using 139 fb−1 of proton-proton collision data collected by the ATLAS detector at the LHC in 2015–2018 at a centre-of-mass energy of 13 TeV. Dedicated techniques were developed for the reconstruction of displaced jets produced by LLPs decaying hadronically in the ATLAS hadronic calorimeter. Two search regions are defined for different LLP kinematic regimes. The observed numbers of events are consistent with the expected background, and limits for several benchmark signals are determined. For a SM Higgs boson with a mass of 125 GeV, branching ratios above 10% are excluded at 95% confidence level for values of c times LLP mean proper lifetime in the range between 20 mm and 10 m depending on the model. Upper limits are also set on the cross-section times branching ratio for scalars with a mass of 60 GeV and for masses between 200 GeV and 1 TeV. [Figure not available: see fulltext.] © 2022, The Author(s).
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-3 av 3
Typ av publikation
tidskriftsartikel (2)
rapport (1)
Typ av innehåll
refereegranskat (2)
övrigt vetenskapligt/konstnärligt (1)
Författare/redaktör
Dimitriadi, Christin ... (3)
Ripellino, Giulia (2)
Strandberg, Jonas (2)
Zwalinski, L. (2)
Brenner, Richard (2)
Ekelöf, Tord (2)
visa fler...
Ellert, Mattias (2)
Asimakopoulou, Eleni ... (2)
Bergeås Kuutmann, El ... (2)
Ferrari, Arnaud, 197 ... (2)
Åkesson, T.P.A. (2)
Corrigan, E.E. (2)
Doglioni, C. (2)
Hansen, E. (2)
Hedberg, V. (2)
Jarlskog, G. (2)
Konya, B. (2)
Lytken, E. (2)
Mankinen, K.H. (2)
Marcon, C. (2)
Mjörnmark, J.U. (2)
Mullier, G.A. (2)
Poettgen, R. (2)
Skorda, E. (2)
Smirnova, O. (2)
Lundberg, Olof (2)
Shaheen, Rabia (2)
Shope, David R. (2)
Ellajosyula, Venugop ... (2)
Gonzalez Suarez, Reb ... (2)
Mathisen, Thomas (2)
Ördek, Serhat (2)
Sunneborn Gudnadotti ... (2)
Simpson, N.D. (2)
Ohm, Christian (1)
Silverstein, Samuel ... (1)
Moa, Torbjörn (1)
Andrean, Stefio Y., ... (1)
Backman, Filip, 1991 ... (1)
Bohm, Christian, 194 ... (1)
Pereira Sanchez, Lau ... (1)
Shaikh, Nabila W., 1 ... (1)
Valdés Santurio, Edu ... (1)
Steentoft, Jonas (1)
Hellman, Sten (1)
Barranco Navarro, La ... (1)
Clement, Christophe (1)
Lou, Xuanhong (1)
Milstead, David A. (1)
Sjölin, Jörgen (1)
visa färre...
Lärosäte
Uppsala universitet (3)
Kungliga Tekniska Högskolan (2)
Lunds universitet (2)
Stockholms universitet (1)
Språk
Engelska (3)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (3)
År
2022 (3)Ta bort avgränsningen

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy