Cargando…

NNLL QCD contribution of the electromagnetic dipole operator to Gamma(anti-B ---> X(s) gamma)

We present an independent calculation of that part of the O(\alpha_s^2) contribution to the decay width \Gamma(\bar B -> X_s \gamma) which arises from the self-interference term of the electromagnetic dipole operator O_7. Using a different method, we find complete agreement with a previous calcul...

Descripción completa

Detalles Bibliográficos
Autores principales:	Asatrian, H.M., Hovhannisyan, A., Poghosyan, V., Ewerth, T., Greub, C., Hurth, T.
Lenguaje:	eng
Publicado:	2006
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1016/j.nuclphysb.2006.05.026 http://cds.cern.ch/record/944800

Ejemplares similares

Towards the NNLL precision in $\bar B \to X_s \gamma$
por: Asatrian, Hrachia M., et al.
Publicado: (2005)

Reduction of Charm Quark Mass Scheme Dependence in $\bar{B} \to X_{s}\gamma$ at the NNLL Level
por: Asatrian, H.M., et al.
Publicado: (2005)

Estimate of $BR(\overline{B} \to X_{s}\gamma)$ at $O(\alpha_{s^2})$
por: Misiak, M., et al.
Publicado: (2006)

First NNLL Prediction of B$(\overline{B} \to X_{s}\gamma)$
por: Hurth, Tobias
Publicado: (2007)

NNLL QCD Corrections to the Decay $B \to X_s \ell^+ \ell^-$
por: Ghinculov, A., et al.
Publicado: (2002)

New NNLL Results on the Decay $B \to X_{s} L^+ L^-$
por: Ghinculov, A., et al.
Publicado: (2003)

A new model-independent analysis of $B \to X_{s\gamma}$ in supersymmetry
por: Besmer, Thomas, et al.
Publicado: (2001)

The rare decay $B \to X_{s}l^{+}l^{-}$ to NNLL precision for arbitrary dilepton invariant mass
por: Ghinculov, A., et al.
Publicado: (2003)

QCD resummation for groomed jet observables at NNLL+NLO
por: Dasgupta, Mrinal, et al.
Publicado: (2022)

QCD Anatomy of $B\to X_{s}\gamma$ Decays
por: Kagan, A L, et al.
Publicado: (1998)

Updated NNLO QCD predictions for the weak radiative B-meson decays
por: Misiak, M., et al.
Publicado: (2015)

QCD radiative corrections to $\gamma^{*}\gamma^{*} \to$ hadrons
por: Cacciari, M, et al.
Publicado: (2001)

QCD and $\gamma\,\gamma$ studies at FCC-ee
por: Skands, Peter, et al.
Publicado: (2016)

Gluino Contribution to Radiative B Decays: Organization of QCD Corrections and Leading Order Results
por: Borzumati, Francesca, et al.
Publicado: (1999)

Higher-order QCD corrections to $\gamma^{*}\gamma^{*} \to$ hadrons
por: Frixione, Stefano
Publicado: (2000)

QCD, gamma.gamma and heavy quark physics at LEP
por: Ali, A
Publicado: (1986)

Next-to-Leading QCD Corrections to $B \to X_{s} \gamma $ in Supersymmetry
por: Ciuchini, Marco, et al.
Publicado: (1998)

$\gamma^{*}\gamma^{*}$ total cross-section in the dipole picture of BFKL dynamics
por: Boonekamp, Maartin, et al.
Publicado: (1998)

QCD radiative corrections to $\gamma^*\gamma^* \to$ hadrons at LEP2
por: Cacciari, M, et al.
Publicado: (2001)

NNLO QCD counterterm contributions to B -> X_s gamma for the physical value of m_c
por: Misiak, Mikolaj, et al.
Publicado: (2017)

Energy evolution of the moments of the hadron distribution in QCD jets including NNLL resummation and NLO running-coupling corrections
por: Perez-Ramos, Redamy, et al.
Publicado: (2013)

Transition form factor $\gamma\gamma*$ --> $\pi^{0}$ and QCD sum rules
por: Radyushkin, A V, et al.
Publicado: (1995)

Untagged $B \to X_{(s+d)}$ gamma CP asymmetry as a probe for new physics
por: Hurth, Tobias, et al.
Publicado: (2003)

Soft parton-to-hadron FFs at NNLO*+NNLL
por: d'Enterria, David, et al.
Publicado: (2017)

QCD parametrization of the $\varrho\gamma$, $\omega\gamma$ and $\phi\gamma$ couplings: why f$_{\varrho\gamma}$: f$_{\omega\gamma}$ = 3:1 in spite of flavor breaking
por: Dillon, G, et al.
Publicado: (1994)

Renormalization Group Scaling of Higgs Operators and \Gamma(h -> \gamma \gamma)
por: Grojean, Christophe, et al.
Publicado: (2013)

The electromagnetic polarizabilities of the proton and the scalar- isoscalar gamma gamma to pi pi amplitude
por: Bernabeu, J, et al.
Publicado: (1977)

Probing the CP of the Higgs at a $\gamma \gamma$ collider using $\gamma \gamma \to t \bar t \to lX$
por: Godbole, R.M., et al.
Publicado: (2002)

NNLO QCD corrections to the $B\to X_s \gamma$ matrix elements using interpolation in $m_c$
por: Misiak, M, et al.
Publicado: (2006)

Electromagnetic suppression of the decay mu --> e+gamma
por: Czarnecki, Andrzej, et al.
Publicado: (2001)

QCD calculation of J/psi + $\gamma$ mass distributions
por: Berger, Edmond L., et al.
Publicado: (1993)

The rejection of QCD jet background to the process pp --> H$^{0}$X(H$^{0}$ --> $\gamma\gamma$) using a finely segmented crystal calorimeter
por: Lübelsmeyer, K, et al.
Publicado: (1993)

An estimate of the CKM matrix element ratio |V$_{ts}$|/|V$_{cb}$| from the electromagnetic decays B --> K$*$ + $\gamma$ and B --> X$_{s}$ + $\gamma$
por: Ali, A
Publicado: (1993)

Automated NNLL $+$ NLO resummation for jet-veto cross sections
por: Becher, Thomas, et al.
Publicado: (2014)

Drell-Yan Production at NNLL'+NNLO Matched to Parton Showers
por: Alioli, Simone, et al.
Publicado: (2015)

Theoretical predictions for B --> X$_{s}\gamma$ and B --> K$*\gamma$
por: Ciuchini, M, et al.
Publicado: (1995)

Next-to-Leading QCD Corrections to B \to X_{s}\gamma: Standard Model and Two-Higgs Doublet Model
por: Ciuchini, M, et al.
Publicado: (1997)

Estimates of Long-distance Contributions to the $B_{s}\to\gamma\gamma$ Decay
por: Choudhury, Debajyoti, et al.
Publicado: (1998)

Renormalization of dimension-six operators relevant for the Higgs decays $h\rightarrow \gamma\gamma,\gamma Z$
por: Elias-Miró, J, et al.
Publicado: (2013)

$B \to X_{s}\gamma$ in supersymmetry: large contributions beyond the leading order
por: Degrassi, G, et al.
Publicado: (2000)

Cannot write session to /tmp/vufind_sessions/sess_0utpfv26q7gl1utvscuaknmjev