Introduction to QCD sum rules
@article{Dominguez2013IntroductionTQ, title={Introduction to QCD sum rules}, author={Cesareo A. Dominguez}, journal={Modern Physics Letters A}, year={2013}, volume={28}, pages={1360002} }
A general, and very basic introduction to QCD sum rules is presented, with emphasis on recent issues to be described at length in other papers in this issue. Collectively, these papers constitute the proceedings of the International Workshop on Determination of the Fundamental Parameters of QCD, Singapore, March 2013.
8 Citations
Determination of the quark coupling strength $|V_{ub}|$ using baryonic decays
- Physics
- 2015
The accurate determination of quark mixing parameters is essential for the understanding of the Standard Model. The LHCb collaboration now reports the coupling strength of the b quark to the u quark…
QCD sum rules approach to the X, Y and Z states
- PhysicsJournal of Physics G: Nuclear and Particle Physics
- 2019
In the past decade, due to the experimental observation of many charmonium-like states, there has been a revival of hadron spectroscopy. In particular, the experimental observation of charged…
Determination of the quark coupling strength
- Physics
- 2015
In the Standard Model of particle physics, the strength of the couplings of the b quark to the u and c quarks, |Vub| and |Vcb|, are governed by the coupling of the quarks to the Higgs boson. Using…
Flavour physics at LHCb
- Physics
- 2016
Some selected results of the LHCb experiment, running at the LHC with ppcollisions at 7 TeV and 8 TeV, are reported here, after operation with a total integratedluminosity of 3.0 fb −1 (Run 1). We…
University of Birmingham First Observation of the Decay Bs0 K-+ and a Measurement of |Vub | / |Vcb |
- Economics
- 2021
The first observation of the suppressed semileptonic B 0 s → K − μ þ ν μ decay is reported. Using a data sample recorded in pp collisions in 2012 with the LHCb detector, corresponding to an…
First Observation of the Decay B 0 s → K − μ + ν μ and a Measurement of j V ub j = j V cb j
- Physics
- 2021
The first observation of the suppressed semileptonic B 0 s → K − μ þ ν μ decay is reported. Using a data sample recorded in pp collisions in 2012 with the LHCb detector, corresponding to an…
First Observation of the Decay B_{s}^{0}→K^{-}μ^{+}ν_{μ} and a Measurement of |V_{ub}|/|V_{cb}|.
- PhysicsPhysical review letters
- 2021
The first observation of the suppressed semileptonic B_{s}^{0}→K^{-}μ^{+}ν_{μ} decay is reported and the ratio of the Cabibbo-Kobayashi-Maskawa matrix elements |V_{ub}|/|V_{cb}| at low and high B-0→K- momentum transfer is determined.
Determining the weak couplings |Vub|/|Vcb| using semileptonic decays
- Physics
- 2019
This thesis will present the first observation of the decay B s →Kμνμ and the determination of |Vub|/|Vcb|. Using 2 fb−1 of data with a centre of mass energy of √ s = 8 TeV provided by the Large…
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