Cargando…

The implications of the final L3 measurement of $\sigma_{tot}(\gamma\gamma\to b\bar{b}$

The excess of data on the total cross section of $\bar{b}b$ production in $\gamma\gamma$ collisions over QCD predictions, observed by L3, OPAL and DELPHI Collaborations at LEP2, has so far defied explanation. The recent final analysis of L3 data has brought important new information concerning the d...

Descripción completa

Detalles Bibliográficos
Autor principal:	Chyla, Jiri
Lenguaje:	eng
Publicado:	2006
Materias:	Particle Physics - Experiment
Acceso en línea:	https://dx.doi.org/10.1103/PhysRevD.73.037501 http://cds.cern.ch/record/920416

Ejemplares similares

Measurement of $\sigma(b \bar{b})$ with inclusive final states
por: The LHCb Collaboration
Publicado: (2013)

HL-LHC prospects for the measurement of Higgs boson pair production in the $b\bar{b}b\bar{b}$ final state and combination with the $b\bar{b}\gamma\gamma$ and $b\bar{b}\tau^+\tau^-$ final states at the ATLAS experiment
por: The ATLAS collaboration
Publicado: (2022)

What is known about the branching ratio Gamma(A2pi -> gamma gamma) / Gamma(tot)
por: Schacher, J
Publicado: (2007)

HEFT interpretations of Higgs boson pair searches in $b\bar{b} \gamma \gamma$ and $b\bar{b}\tau \tau$ final states and of their combination in ATLAS
por: The ATLAS collaboration
Publicado: (2022)

Measurement prospects of Higgs boson pair production in the $b\bar{b}\gamma\gamma$ final state with the ATLAS experiment at the HL-LHC
por: The ATLAS collaboration
Publicado: (2022)

Prospects for di-Higgs measurements in the $b\bar b \gamma\gamma$ final state at the High-Luminosity LHC with the phase-II CMS detector
por: Monti, F
Publicado: (2020)

Search for non-resonant pair production of Higgs bosons in the $b\bar{b}\gamma\gamma$ final state with the ATLAS detector
por: Jia, Zihang
Publicado: (2023)

Search for non-resonant HH production in the $b\bar{b}\gamma\gamma$ final state : Higgs self-coupling constraints
por: Belfkir, Mohamed, et al.
Publicado: (2021)

Projected sensitivity of Higgs boson pair production combining the $b\bar{b}\gamma\gamma$ and $b\bar{b}\tau^{+}\tau^{-}$ final states with the ATLAS detector at the HL-LHC
por: The ATLAS collaboration
Publicado: (2022)

Prospect studies for Higgs boson pair production to $b$$\bar{b}$$\gamma\gamma$ final state at the HL-LHC with the ATLAS detector
por: Briglin, Daniel Lawrence
Publicado: (2021)

$B \to X_{s}\gamma$ at BaBar
por: Flächer, H
Publicado: (2008)

Feasibility study for a search for "t\bar{t}HH" production in the "b\bar{b}\gamma\gamma" channel at CMS
por: Lavizzari, Giulia
Publicado: (2022)

Measurement of the ratio $R \equiv \sigma_{W}Br(W \to \mu\nu)/ \sigma_{Z}Br(Z \to \mu\mu)$ and $\Gamma^{tot}_{W}$ at the CERN proton-antiproton collider
por: Albajar, C, et al.
Publicado: (1990)

Search for resonant HH production in the $b\bar{b}\gamma\gamma$ channel at ATLAS
por: Sayago Galvan, Ivan
Publicado: (2022)

Measurement of Higgs Self-coupling from Non-resonant Higgs Pair Production and Decay to ${\mathrm{{b}}\bar{\mathrm{{b}}}\gamma \gamma }$ Final State in the CMS Experiment
por: Mukherjee, Soumya
Publicado: (2022)

Study of $\gamma \gamma b \bar b$ final state topologies at LHC and search for high mass resonances decaying into two Higgs bosons with the CMS detector
por: Marzocchi, Badder
Publicado: (2016)

Sparkling Beauty: A measurement of the $b\bar{b}\gamma\gamma$ cross-section at 8 TeV with ATLAS
por: van den Wollenberg, Wouter
Publicado: (2017)

Measurements of charge asymmetries in $t\bar{t}$, $t\bar{t}\gamma$, $t\bar{t}W$
por: Diez Pardos, Carmen
Publicado: (2022)

The O($\alpha_{s}^{3}$)-corrections to $\sigma_{tot}$(e$^{+}$e$^{-}$ --> hadrons) and $\Gamma$($\tau^{-}$ --> $\nu_{\tau}$ + hadrons) in QCD
por: Gorishny, S G, et al.
Publicado: (1991)

Search for a resonance in the di-Higgs channel decaying into $\gamma \gamma \bar{b}b$ with the ATLAS detector
por: Hulsken, Raphael
Publicado: (2021)

Measurement of the cross section ratio $\sigma_\mathrm{t \bar{t} b \bar{b}} / \sigma_\mathrm{t \bar{t} jj }$ in pp collisions at $\sqrt{s}$ = 8 TeV
por: Khachatryan, Vardan, et al.
Publicado: (2014)

Measurement of the Higgs trilinear self-coupling from the $\mathrm{HH}\rightarrow \mathrm{b\bar{b}}\gamma\gamma$ and $\mathrm{t\bar{t}H}(\gamma\gamma)$ channels with the CMS detector
por: Monti, Fabio, et al.
Publicado: (09/0)

Search for Higgs boson pair production in the $b\bar{b}\gamma\gamma$ final state using pp collision data at $\sqrt{s}=13$ TeV with the ATLAS detector
por: The ATLAS collaboration
Publicado: (2016)

Measuring $\gamma$ with $B$ meson decays to charmed final states at LHCb
por: Whitehead, Mark
Publicado: (2012)

Projected sensitivity of Higgs boson pair production combining the $b\bar{b}\gamma\gamma$ and $b\bar{b}\tau^+\tau^-$ decay channels at the HL-LHC with the ATLAS detector
por: Cheng, Alkaid
Publicado: (2022)

Search for Higgs Boson Pair Production in the $\gamma\gamma b\bar{b}$ Final State using $pp$ Collision Data at $\sqrt{s}=8$TeV from the ATLAS Detector
por: Aad, Georges, et al.
Publicado: (19 0)

$^{92}$Zr($n,\gamma$) and ($n$,tot) measurements at the GELINA and n_TOF facilities
por: Tagliente, G, et al.
Publicado: (2022)

Combination of searches for non-resonant and resonant Higgs boson pair production in the $b\bar{b}\gamma\gamma$, $b\bar{b}\tau^{+}\tau^{-}$ and $b\bar{b}b\bar{b}$ decay channels using $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector
por: The ATLAS collaboration
Publicado: (2021)

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
por: Aad, Georges, et al.
Publicado: (2023)

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
por: The ATLAS collaboration
Publicado: (2023)

A measurement of the branching ratio SIGMA+ --> p.gamma/SIGMA+ --> p.pi0
por: Biagi, S F, et al.
Publicado: (1985)

Search for the decays B$_{d}^{0}$ --> $\gamma\gamma$ and B$_{s}^{0}$ --> $\gamma\gamma$
por: Acciarri, M, et al.
Publicado: (1995)

Measurements of $\Gamma_{b\overline{b}}/\Gamma_{had}$ with the DELPHI detector at LEP
por: Borisov, G
Publicado: (1995)

A new measurement of SIGMA$^{+}$ --> p.gamma decay properties
por: Manz, A, et al.
Publicado: (1980)

A Search for Resonant and Non-Resonant di-Higgs Production in the $\gamma \gamma b \bar{b}$ Channel Using the ATLAS Detector
por: Burch, Tyler James
Publicado: (2020)

First measurement of b --> s$\gamma$
por: Ernst, J
Publicado: (1994)

Study of HH-> gamma gamma b b
por: Bellee, Violaine
Publicado: (2013)

$t \bar t$+X and t+X production in CMS: $t \bar t$Z, $t \bar t$Z, $t \bar t$W, $t \bar t \gamma$, tZq,t$\gamma$q in CMS
por: Palencia Cortezon, Jose Enrique
Publicado: (2021)

Inclusive and differential $t\bar{t}\gamma$
por: Li, Yichen
Publicado: (2019)

Measurements of $t\bar{t}+Z/W/\gamma$ production in ATLAS
por: Sjoelin, Joergen
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_avl1192iqfukq7e48u73bndj2f