scholarly journals Proton decay matrix elements in 2+1 domain-wall fermion

2012 ◽  
Author(s):  
Eigo Shintani
Keyword(s):  
Domain Wall ◽  
Proton Decay ◽  
Matrix Elements ◽  
Domain Wall Fermion

scholarly journals Proton decay matrix elements with domain-wall fermions

2007 ◽  
Vol 75 (1) ◽  
Author(s):  
Y. Aoki ◽  
C. Dawson ◽  
J. Noaki ◽  
A. Soni
Keyword(s):  
Domain Wall ◽  
Proton Decay ◽  
Matrix Elements ◽  
Domain Wall Fermions

scholarly journals Light-cone sum rules for proton decay

2021 ◽  
Vol 2021 (5) ◽  
Author(s):  
Ulrich Haisch ◽  
Amando Hala
Keyword(s):  
Lattice Qcd ◽  
Light Cone ◽  
Sum Rules ◽  
State Of The Art ◽  
Form Factors ◽  
Baryon Number ◽  
Proton Decay ◽  
Matrix Elements ◽  
Decay Channels ◽  
Systematic Uncertainties

Abstract We estimate the form factors that parametrise the hadronic matrix elements of proton-to-pion transitions with the help of light-cone sum rules. These form factors are relevant for semi-leptonic proton decay channels induced by baryon-number violating dimension-six operators, as typically studied in the context of grand unified theories. We calculate the form factors in a kinematical regime where the momentum transfer from the proton to the pion is space-like and extrapolate our final results to the regime that is relevant for proton decay. In this way, we obtain estimates for the form factors that show agreement with the state-of-the-art calculations in lattice QCD, if systematic uncertainties are taken into account. Our work is a first step towards calculating more involved proton decay channels where lattice QCD results are not available at present.

scholarly journals Nucleon distribution amplitudes and proton decay matrix elements on the lattice

2009 ◽  
Vol 79 (3) ◽  
Author(s):  
Vladimir M. Braun ◽  
Meinulf Göckeler ◽  
Roger Horsley ◽  
Thomas Kaltenbrunner ◽  
Yoshifumi Nakamura ◽  
...  
Keyword(s):  
Proton Decay ◽  
Matrix Elements

scholarly journals Charmonium current-current correlators with Mobius domain-wall fermion

2016 ◽  
Author(s):  
Katsumasa Nakayama ◽  
Brendan Fahy ◽  
Shoji Hashimoto
Keyword(s):  
Domain Wall ◽  
Domain Wall Fermion

scholarly journals Stochastic calculation of the QCD Dirac operator spectrum with Mobius domain-wall fermion

2016 ◽  
Author(s):  
Shoji Hashimoto ◽  
Guido Cossu ◽  
Hidenori Fukaya ◽  
Takashi Kaneko ◽  
Jun Noaki
Keyword(s):  
Domain Wall ◽  
Dirac Operator ◽  
Operator Spectrum ◽  
Domain Wall Fermion

scholarly journals Nucleon transverse momentum-dependent parton distributions from domain wall fermion calculations at 297 MeV pion mass

2015 ◽  
Author(s):  
Michael Engelhardt ◽  
Bernhard Musch ◽  
Tanmoy Bhattacharya ◽  
Rajan Gupta ◽  
Ph. Hagler ◽  
...  
Keyword(s):  
Transverse Momentum ◽  
Domain Wall ◽  
Pion Mass ◽  
Parton Distributions ◽  
Transverse Momentum Dependent ◽  
Domain Wall Fermion

scholarly journals Domain Wall Quarks and Kaon Weak Matrix Elements

1997 ◽  
Vol 79 (19) ◽  
pp. 3595-3598 ◽  
Author(s):  
T. Blum ◽  
A. Soni
Keyword(s):  
Domain Wall ◽  
Matrix Elements
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