# Weak Decays and Matrix Elements

**Chiral and continuum extrapolation of B-meson decay constants computed using domain-wall light quarks and nonperturbatively tuned relativistic b-quarks**

*Oliver Witzel*

Tue, 14:00, Seminar Room C -- Parallels 3C (Slides)

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**The form factor for \(B\) to \(\pi\) semileptonic decay from 2+1 flavors of domain-wall fermions**

*Taichi Kawanai*

Tue, 14:20, Seminar Room C -- Parallels 3C (Slides)

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**A new computer algebra system for (lattice) perturbation theory and the RBC/UKQCD heavy quark physics program**

*Christoph Lehner*

Tue, 14:40, Seminar Room C -- Parallels 3C (Slides)

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**On one-loop corrections to the matching conditions of Lattice HQET including \(1/m_b\) terms**

*Piotr Korcyl*

Tue, 15:00, Seminar Room C -- Parallels 3C (Slides)

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**B-physics with \(N_f=2\) Wilson fermions**

*Fabio Bernardoni, Patrick Fritzsch, Georg von Hippel, Michele Della Morte, Jochen Heitger, John Bulava, Nicolas Garron, Rainer Sommer, Hubert Simma, Antoine Gerardin, Benoit Blossier*

Tue, 15:20, Seminar Room C -- Parallels 3C (Slides)

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**B-physics computations from \(N_f=2\) tmQCD**

*Petros Dimopoulos, Nuria Carrasco Vela, Roberto Frezzotti, Vicent Gimenez Gomez, Gregorio Herdoiza, Vittorio Lubicz, Eleonora Picca [for the ETM Collaboration], Giancarlo Rossi, Francesco Sanfilippo, Silvano Simula, Andrea Shindler, Cecilia Tarantino*

Tue, 15:40, Seminar Room C -- Parallels 3C (Slides)

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**\(B\) decay to radially excited \(D\)**

*Benoit Blossier, Damir Becirevic, Antoine Gerardin, Francesco Sanfilippo, Alain Le Yaouanc*

Tue, 16:20, Seminar Room C -- Parallels 4C (Slides)

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**The \(B^*B\pi\) coupling with relativistic heavy quarks**

*Ben Samways*

Tue, 16:40, Seminar Room C -- Parallels 4C (Slides)

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**Probing TeV scale physics in precision UCN decays**

*Rajan Gupta*

Tue, 17:00, Seminar Room C -- Parallels 4C (Slides)

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**Neutral B meson mixing with static heavy and domain-wall light quarks**

*Tomomi Ishikawa, Yasumichi Aoki, Taku Izubuchi, Christoph Lehner, Amarjit Soni*

Tue, 17:20, Seminar Room C -- Parallels 4C (Slides)

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**\(D\) and \(D_s\) decay constants from a chiral analysis on HISQ ensembles**

*Claude Bernard, Jongjeong Kim, Javad Komijani, Doug Toussaint*

Wed, 11:00, Seminar Room C -- Parallels 6C (Slides)

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**\(D_s\) to \(\phi\) and other transitions from lattice QCD**

*Gordon Donald, Christine Davies, Jonna Koponen*

Wed, 11:20, Seminar Room C -- Parallels 6C (Slides)

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**Semileptonic D-decays with twisted mass QCD on the lattice**

*Francesco Sanfilippo, Vittorio Lubicz, Damir Becirevic*

Wed, 11:40, Seminar Room C -- Parallels 6C (Slides)

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**\(D_s \to \eta(')\) semi-leptonic decay form factors**

*Issaku Kanamori*

Wed, 12:00, Seminar Room C -- Parallels 6C (Slides)

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**\(K\) and \(D\) oscillations in the Standard Model and its extensions from \(N_f=2+1+1\) Twisted Mass LQCD**

*Nuria Carrasco Vela, Petros Dimopoulos, Roberto Frezzotti, Vicent Gimenez Gomez, Vittorio Lubicz, David Palao, Giancarlo Rossi, Francesco Sanfilippo, Silvano Simula, Cecilia Tarantino*

Wed, 12:20, Seminar Room C -- Parallels 6C (Slides)

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**The \(D_s\),\(D\), \(B_s\) and \(B\) decay constants from 2+1 flavor lattice QCD**

*James Simone*

Wed, 12:40, Seminar Room C -- Parallels 6C (Slides)

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**Kaon semileptonic form factors with \(N_f=2+1+1\) HISQ fermions and physical light quark masses**

*Elvira Gamiz*

Thu, 14:00, Seminar Room C -- Parallels 7C (Slides)

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**Kaon semileptonic decay from the SU(3)-symmetric point down to physical quark masses**

*Andreas Juettner*

Thu, 14:20, Seminar Room C -- Parallels 7C (Slides)

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**Calculating the \(K_L-K_S\) mass difference and \(\epsilon_K\) to sub-percent accuracy**

*Norman Christ*

Thu, 14:40, Seminar Room C -- Parallels 7C (Slides)

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**\(K_L\)-\(K_S\) mass difference from Lattice QCD**

*Jianglei Yu*

Thu, 15:00, Seminar Room C -- Parallels 7C (Slides)

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**Finite-volume effects in the evaluation of the \(K_L\)-\(K_S\) mass difference**

*Christopher Sachrajda, Norman Christ, Guido Martinelli*

Thu, 15:20, Seminar Room C -- Parallels 7C (Slides)

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**Kaon Mixing Beyond the Standard Model**

*Andrew Lytle, Nicolas Garron, Renwick Hudspith, Peter Boyle, Christopher Sachrajda*

Thu, 15:40, Seminar Room C -- Parallels 7C (Slides)

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**Progress Towards an ab Initio, Standard Model Calculation of Direct CP-Violation in K decay**

*Christopher Kelly, (RBC \& UKQCD Collaboration)*

Thu, 16:30, Seminar Room C -- Parallels 8C (Slides)

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**Determination of the \(A_2\) amplitude of \(K\to\pi\pi\) decays**

*Tadeusz Janowski*

Thu, 16:50, Seminar Room C -- Parallels 8C (Slides)

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**Using all-to-all propagators for \(K\rightarrow\pi\pi\) decays**

*Daiqian Zhang*

Thu, 17:10, Seminar Room C -- Parallels 8C (Slides)

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**Weak Decay Measurements from 2+1 flavor DWF Ensembles**

*Robert Mawhinney*

Thu, 17:30, Seminar Room C -- Parallels 8C (Slides)

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**Strange and charmed pseudoscalar meson decay constants from simulations at physical quark masses**

*Doug Toussaint, Claude Bernard, Jongjeong Kim, Javad Komijani, Ruth van de Water*

Thu, 17:50, Seminar Room C -- Parallels 8C (Slides)

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**\(B\), \(B_s\), \(K\) and \(\pi\) weak matrix elements with physical light quarks**

*Rachel Dowdall, Christine Davies, Ronald Horgan, G. Peter Lepage, Craig McNeile, Christopher Monahan, Junko Shigemitsu*

Thu, 18:10, Seminar Room C -- Parallels 8C (Slides)

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**\(B\to\pi\) semileptonic form factors from unquenched lattice QCD**

*Daping Du, Jon Bailey, Alexei Bazavov, Aida El-Khadra, Steven Gottlieb, Rajendra Jain, Andreas Kronfeld, Yuzhi Liu, Yannick Meurice , Ruth van de Water, Ran Zhou*

Fri, 16:30, Seminar Room D -- Parallels 10D (Slides)

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**\(B_s\to D_s \ell \nu_\ell\) near zero recoil from tmQCD**

*Mariam Atoui, Damir Becirevic, Vincent Morénas, Francesco Sanfilippo*

Fri, 16:50, Seminar Room D -- Parallels 10D (Slides)

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**Semileptonic decays \(B\to D \ell \nu\) at nonzero recoil**

*Siwei Qiu, Carleton DeTar, Laiho Jack, Ruth van de Water, Andreas Kronfeld (Fermilab Lattice and MILC Collaborations)*

Fri, 17:10, Seminar Room D -- Parallels 10D (Slides)

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**Heavy-meson semileptonic decays for the Standard Model and beyond**

*Andreas Kronfeld, Yuzhi Liu, Ran Zhou*

Fri, 17:30, Seminar Room D -- Parallels 10D (Slides)

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**\(B\) and \(B_s\) semileptonic decay form factors with NRQCD/HISQ quarks**

*Chris Bouchard, Peter Lepage, Christopher Monahan, Heechang Na, Junko Shigemitsu*

Fri, 17:50, Seminar Room D -- Parallels 10D (Slides)

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**Status of Semileptonic Hyperon Decays from Lattice QCD using 2+1 flavor Domain Wall Fermions**

*Shoichi Sasaki*

Fri, 18:10, Seminar Room D -- Parallels 10D (Slides)

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**Lattice calculation of BSM B-parameters using improved staggered fermions in \(N_f = 2+1\) unquenched QCD**

*Boram Yoon, Taegil Bae, Yong-Chull Jang, Chulwoo Jung, Hwancheol Jeong, Hyung-Jin Kim, Jangho Kim, Jongjeong Kim, Kwangwoo Kim, Sunghee Kim, Jaehoon Leem, Jeounghwan Pak, Stephen Sharpe, Weonjong Lee*

Poster Session

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**Calculations of \(K \to \pi\pi\) decay amplitude with improved Wilson fermion**

*Naruhito Ishizuka, Ken-Ichi Ishikawa, Akira Ukawa, Tomoteru Yoshie*

Poster Session

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**Charm quark mass and D-meson decay constants from two-flavour lattice QCD**

*Jochen Heitger, Georg von Hippel, Stefan Schaefer, Francesco Virotta*

Poster Session

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**Recent update on \(B_K\) and \(\varepsilon_K\) with staggered quarks**

*Weonjong Lee, Taegil Bae, Yong-Chull Jang, Hwancheol Jeong, Chulwoo Jung, Hyung-Jin Kim, Jangho Kim, Jongjeong Kim, Kwangwoo Kim, Sunghee Kim, Jaehoon Leem, Jeonghwan Pak, Stephen Sharpe, Boram Yoon*

Poster Session

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**Matrix elements for D- and B-Mixing from 2+1 flavor lattice QCD**

*Chia Cheng Chang, Claude Bernard, Chris Bouchard, Aida El-Khadra, Elizabeth Freeland, Elvira Gamiz, Andreas Kronfeld, Laiho Jack, Ruth van de Water*

Poster Session

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**Radiative Decays in Non-Relativistic QCD**

*Ciaran Hughes, Rachel Dowdall, Ronald Horgan, Matthew Wingate*

Poster Session

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**Flavour Symmetry Breaking in Octet Hyperon Matrix Elements**

*Ashley Cooke*

Poster Session

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