Università degli Studi di Roma 3 ArcA diA
Archivio Aperto di Ateneo
DSpace@Roma3

ArcAdiA >
Tipologia di Documenti >
A - Articolo su rivista >

Please use this identifier to cite or link to this item: http://hdl.handle.net/2307/386

Title: Model-independent Constraints on ΔF=2 Operators and the Scale of New Physics
Authors: UTfit Collaboration
Bona, M.
Ciuchini, Marco
Franco, E.
Lubicz, V.
Martinelli, G.
Parodi, F.
Pierini, M.
Roudeau, P.
Schiavi, C.
Silvestrini, L.
Sordini, V.
Stocchi, A.
Vagnoni, V.
Keywords: Beyond Standard Model
Heavy Quark Physics
B-Physics
Kaon Physics
Issue Date: Mar-2008
Abstract: We update the constraints on new-physics contributions to ΔF = 2 processes from the generalized unitarity triangle analysis, including the most recent experimental developments. Based on these constraints, we derive upper bounds on the coefficients of the most general ΔF = 2 effective Hamiltonian. These upper bounds can be translated into lower bounds on the scale of new physics that contributes to these low-energy effective interactions. We point out that, due to the enhancement in the renormal
...more
URI: http://hdl.handle.net/2307/386
DOI: 10.1088/1126-6708/2008/03/049
Appears in Collections:A - Articolo su rivista
Dipartimento di Fisica 'Edoardo Amaldi'

Files in This Item:

File Description SizeFormat
58_jhep03(2008)049.pdf688.15 kBAdobe PDF
Restrict Access. You can Request a copy!


This item is protected by original copyright

Recommend this item

SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Università degli Studi RomaTre SBA - Sistema Bibliotecario di Ateneo ICT support by CINECA