Extracting<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mo stretchy="false">|</mml:mo><mml:msub><mml:mi>V</mml:mi><mml:mrow><mml:mi>u</mml:mi><mml:mi>b</mml:mi></mml:mrow></mml:msub><mml:mo stretchy="false">|</mml:mo></mml:math>from<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>B</mml:mi><mml:mo>→</mml:mo><mml:mi>π</mml:mi><mml:mi>l</mml:mi><mml:mi>ν</mml:mi></mml:math>decays using a multiply-subtracted Omnès dispersion relation

Flynn, Jonathan M.; Nieves, J.

doi:10.1103/physrevd.75.013008

Cited by 42 publications

(50 citation statements)

References 37 publications

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“…Because of its low mass, the structure of this meson has been extensively discussed. The suggested interpretations cover a wide range: cs state [11][12][13][14][15][16], two-meson molecular state [17][18][19][20][21][22][23][24][25][26][27], K -D mixing [28], four-quark states [29][30][31][32][33] or a mixture between two-meson and four-quark states [34].…”

Section: Introductionmentioning

confidence: 99%

$$D^*_{s0}(2317)$$ D s 0 ∗ ( 2317 ) and $$\textit{DK}$$ DK scattering in B decays from BaBar and LHCb data

2016

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Section: Introductionmentioning

confidence: 99%

$$D^*_{s0}(2317)$$ D s 0 ∗ ( 2317 ) and $$\textit{DK}$$ DK scattering in B decays from BaBar and LHCb data

2016

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“…These regions can then be compared with the expected measurements from K + π − atoms, to provide an exciting test of hadronic theory. We also note that (1) there are calculations underway to calculate the scattering lengths in both isospin channels directly with quenched QCD [141]; (2) an indirect method which uses scalar form factors for exclusive semileptonic decays, calculated with n f = 2 lattice data, gives m π a 1/2 = 0.179 ± 0.017 [142,143].…”

Section: Analysis and Chiral Extrapolationmentioning

confidence: 99%

Hadronic Interactions From Lattice QCD

Beane

Orginos

Savage

2008

Int. J. Mod. Phys. E

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We present an overview of recent efforts to calculate the interactions among hadrons using lattice QCD. After outlining the techniques that are used to extract scattering parameters, we detail the latest calculations of meson-meson scattering, baryon-baryon scattering and multi-meson systems obtained with domain-wall valence quarks on the staggered MILC lattices by the NPLQCD collaboration. Estimates of the computational resources required to achieve precision results in the baryon sector are presented. * Review prepared for the International Journal of Modern Physics C.

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“…Now, rather precise information on the shape of this form factor (via binned differential decay rate data dΓ /dq 2 ) is available, and only the absolute normalization is difficult to determine in experiment (see e.g. [374] for a detailed analysis). As a result, MILC and HPQCD give the future lattice precision attainable at q 2 = 16 GeV 2 , i.e.…”

Section: Prospects Of Future Error Barsmentioning

confidence: 99%

B, D and K decays

et al. 2008

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With the advent of the LHC, we will be able to probe New Physics (NP) up to energy scales almost one order of magnitude larger than it has been possible with present accelerator facilities. While direct detection of new particles will be the main avenue to establish the presence of NP at the LHC, indirect searches will provide precious complementary information, since most probably it will not be possible to measure the full spectrum of new particles and their couplings through direct production. In particular, precision measurements and computations in the realm of flavor physics are expected to play a key role in constraining the unknown parameters of the Lagrangian of any NP model emerging from direct searches at the LHC.The aim of Working Group 2 was twofold: on the one hand, to provide a coherent up-to-date picture of the status of flavor physics before the start of the LHC; on the other hand, to initiate activities on the path towards integrating information on NP from high-p T and flavor data.This report is organized as follows: in Sect. 1, we give an overview of NP models, focusing on a few examples that have been discussed in some detail during the workshop, with a short description of the available computational tools for flavor observables in NP models. Section 2 contains a concise discussion of the main theoretical problem in flavor physics: the evaluation of the relevant hadronic matrix elements for weak decays. Section 3 contains a detailed discussion of NP effects in a set of flavor observables that we identified as "benchmark channels" for NP searches. The experimental prospects for flavor physics at future facilities are discussed in Sect. 4. Finally, Sect. 5 contains some assessEur. Phys. J. C (2008) 57: 309-492 311 ments on the work done at the workshop and the prospects for future developments.

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Extracting|Vub|fromB→πlνdecays using a multiply-subtracted Omnès dispersion relation

Cited by 42 publications

References 37 publications

$$D^*_{s0}(2317)$$ D s 0 ∗ ( 2317 ) and $$\textit{DK}$$ DK scattering in B decays from BaBar and LHCb data

$$D^*_{s0}(2317)$$ D s 0 ∗ ( 2317 ) and $$\textit{DK}$$ DK scattering in B decays from BaBar and LHCb data

Hadronic Interactions From Lattice QCD

B, D and K decays

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