Determining the sign of the b → sγ amplitude

Determining the sign of the b → sγ amplitude

The latest Belle and BABAR measurements of the inclusive B̄ → Xsl+l- branching ratio have smaller errors and lower central values than the previous ones. We point out that these results indicate that the sign of the b → sγ amplitude is the same as in the standard model. This underscores the importan...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριοι συγγραφείς:	Gambino, P, Haisch, U, Misiak, M
Μορφή:	Journal article
Γλώσσα:	English
Έκδοση:	2005

Παρόμοια τεκμήρια

Determining the sign of the b-->sgamma amplitude.
ανά: Gambino, P, κ.ά.
Έκδοση: (2005)

Determining the sign of the b -> s gamma amplitude
ανά: Gambino, P, κ.ά.
Έκδοση: (2004)

Determining the sign of the Z-penguin amplitude
ανά: Haisch, U, κ.ά.
Έκδοση: (2007)

Determining the Sign of the Z-Penguin Amplitude
ανά: Haisch, U, κ.ά.
Έκδοση: (2007)

Estimate of B(B̄→Xsγ) at O(αs2)
ανά: Misiak, M, κ.ά.
Έκδοση: (2007)

Electroweak effects in radiative B decays
ανά: Gambino, P, κ.ά.
Έκδοση: (2000)

Electroweak effects in radiative B decays
ανά: Gambino, P, κ.ά.
Έκδοση: (2000)

Electroweak effects in radiative B decays
ανά: Gambino, P, κ.ά.
Έκδοση: (2000)

Complete electroweak matching for radiative B decays
ανά: Gambino, P, κ.ά.
Έκδοση: (2001)

Complete electroweak matching for radiative B decays
ανά: Gambino, P, κ.ά.
Έκδοση: (2001)

B̄→Xsγ in two universal extra dimensions
ανά: Freitas, A, κ.ά.
Έκδοση: (2008)

Bound on minimal universal extra dimensions from B̄→Xsγ
ανά: Haisch, U, κ.ά.
Έκδοση: (2007)

Anomalous dimension matrix for radiative and rare semileptonic B decays up to three loops
ανά: Gambino, P, κ.ά.
Έκδοση: (2003)

Anomalous Dimension Matrix for Radiative and Rare Semileptonic B Decays up to Three Loops
ανά: Gambino, P, κ.ά.
Έκδοση: (2003)

Chromomagnetic dipole-operator corrections in B̄→X sγ at O(β0αs2)
ανά: Ferroglia, A, κ.ά.
Έκδοση: (2010)

Complete NNLO QCD analysis of B̄ → Xsℓ +ℓ and higher order electroweak effects
ανά: Bobeth, C, κ.ά.
Έκδοση: (2004)

Complete NNLO QCD Analysis of B -> X_s l^+ l^- and Higher Order Electroweak Effects
ανά: Bobeth, C, κ.ά.
Έκδοση: (2003)

Amplitude analysis of the Λ 0 b → pK−γ decay
ανά: Aaij, R., κ.ά.
Έκδοση: (2024)

Amplitude analysis of the radiative decay B0s → K+K−γ
ανά: Aaij, R., κ.ά.
Έκδοση: (2024)

Amplitude analysis of the radiative decay B s 0 → K + K − γ
ανά: Aaij, R, κ.ά.
Έκδοση: (2024)

Amplitude analysis of the Λ b 0 → pK − γ decay
ανά: Aaij, R, κ.ά.
Έκδοση: (2024)

Complete NNLO QCD analysis of (B)over-bar -> X(s)l(+)l(-) and higher order electroweak effects
ανά: Bobeth, C, κ.ά.
Έκδοση: (2004)

New physics in Γ12 s: (s̄b) (τ̄τ) operators
ανά: Bobeth, C, κ.ά.
Έκδοση: (2013)

Three-loop mixing of dipole operators.
ανά: Gorbahn, M, κ.ά.
Έκδοση: (2005)

Three-Loop Mixing of Dipole Operators
ανά: Gorbahn, M, κ.ά.
Έκδοση: (2005)

Four-loop anomalous dimensions for radiative flavour-changing decays
ανά: Czakon, M, κ.ά.
Έκδοση: (2007)

Four-Loop Anomalous Dimensions for Radiative Flavour-Changing Decays
ανά: Czakon, M, κ.ά.
Έκδοση: (2006)

Amplitude analysis of the radiative decay B s 0 $$ {\textrm{B}}_{\textrm{s}}^0 $$ → K+K − γ
ανά: The LHCb collaboration, κ.ά.
Έκδοση: (2024-08-01)

Electroweak penguin contributions to non-leptonic δf = 1 decays at NNLO
ανά: Buras, A, κ.ά.
Έκδοση: (2000)

Electroweak Penguin Contributions to Non-Leptonic Delta F = 1 Decays at NNLO
ανά: Buras, A, κ.ά.
Έκδοση: (1999)

NNLO QCD counterterm contributions to B¯→Xsγ for the physical value of mc
ανά: Mikołaj Misiak, κ.ά.
Έκδοση: (2017-07-01)

Dispersion relations for γ ∗ γ ∗ → ππ: helicity amplitudes, subtractions, and anomalous thresholds
ανά: Martin Hoferichter, κ.ά.
Έκδοση: (2019-07-01)

Towards B ¯ → X s γ $$ \overline{B}\to {X}_s\gamma $$ at the NNLO in QCD without interpolation in m c
ανά: Miko-laj Misiak, κ.ά.
Έκδοση: (2020-06-01)

Estimate of B(B(over) -->Xgamma) at O(alpha(s)2).
ανά: Misiak, M, κ.ά.
Έκδοση: (2007)

Estimate of B((B)over-bar -> X-s gamma) at O(alpha(2)(s))
ανά: Misiak, M, κ.ά.
Έκδοση: (2007)

Rare K- (vs.) B-decays
ανά: Haisch, U
Έκδοση: (2007)

Amplitude analysis of the Λ b 0 → pK − γ $$ {\Lambda}_{\textrm{b}}^0\to {\textrm{pK}}^{-}\upgamma $$ decay
ανά: The LHCb collaboration, κ.ά.
Έκδοση: (2024-06-01)

Exact two-loop amplitudes for Higgs plus jet production with a cubic Higgs self-coupling
ανά: Ulrich Haisch, κ.ά.
Έκδοση: (2024-10-01)

Two-loop amplitudes for Higgs plus jet production involving a modified trilinear Higgs coupling
ανά: Martin Gorbahn, κ.ά.
Έκδοση: (2019-04-01)

Precision Global Determination of the B→Xsγ Decay Rate
ανά: Bernlochner, Florian U, κ.ά.
Έκδοση: (2022)