Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Wasem, Joseph"'
Autor:
Rinaldi, Enrico, Syritsyn, Sergey, Wagman, Michael L., Buchoff, Michael I., Schroeder, Chris, Wasem, Joseph
Publikováno v:
Phys. Rev. D 99, 074510 (2019)
Matrix elements of six-quark operators are needed to extract new physics constraints from experimental searches for neutron-antineutron oscillations. This work presents in detail the first lattice quantum chromodynamics calculations of the necessary
Externí odkaz:
http://arxiv.org/abs/1901.07519
Autor:
Rinaldi, Enrico, Syritsyn, Sergey, Wagman, Michael L., Buchoff, Michael I., Schroeder, Chris, Wasem, Joseph
Publikováno v:
Phys. Rev. Lett. 122, 162001 (2019)
Fundamental symmetry tests of baryon number violation in low-energy experiments can probe beyond the Standard Model (BSM) explanations of the matter-antimatter asymmetry of the universe. Neutron-antineutron oscillations are predicted to be a signatur
Externí odkaz:
http://arxiv.org/abs/1809.00246
Autor:
Horan, Lansing S., IV, Holland, Darren E., Bruck Syal, Megan, Bevins, James E., Wasem, Joseph V.
Publikováno v:
In Acta Astronautica June 2021 183:29-42
Autor:
Dearborn, David S.P., Bruck Syal, Megan, Barbee, Brent W., Gisler, Galen, Greenaugh, Kevin, Howley, Kirsten M., Leung, Ronald, Lyzhoft, Joshua, Miller, Paul L., Nuth, Joseph A., Plesko, Catherine S., Seery, Bernard D., Wasem, Joseph V., Weaver, Robert P., Zebenay, Melak
Publikováno v:
In Acta Astronautica January 2020 166:290-305
One possible low energy process due to beyond the Standard Model (BSM) physics is the neutron-antineutron transition, where baryon number changes by two units. In addition to providing a source of baryon number violation in the early universe, intera
Externí odkaz:
http://arxiv.org/abs/1207.3832
Autor:
Appelquist, Thomas, Babich, Ron, Brower, Richard C., Buchoff, Michael I., Cheng, Michael, Clark, Michael A., Cohen, Saul D., Fleming, George T., Kiskis, Joe, Lin, Meifeng, Neil, Ethan T., Osborn, James C., Rebbi, Claudio, Schaich, David, Syritsyn, Sergey, Voronov, Gennady, Vranas, Pavlos, Wasem, Joseph
Using domain-wall lattice simulations, we study pseudoscalar-pseudoscalar scattering in the maximal isospin channel for an SU(3) gauge theory with two and six fermion flavors in the fundamental representation. This calculation of the S-wave scatterin
Externí odkaz:
http://arxiv.org/abs/1201.3977
We explore the interactions of two strangeness -3 baryons in multiple spin channels with lattice QCD. This system provides an ideal laboratory for exploring the interactions of multi-baryon systems with minimal dependence on light quark masses. Model
Externí odkaz:
http://arxiv.org/abs/1201.3596
Autor:
Wasem, Joseph
Publikováno v:
Phys. Rev. C 85, 022501(R) (2012)
We present the first lattice QCD calculation of the leading-order momentum-independent parity violating coupling between pions and nucleons, $h_{\pi{NN}}^1$. The calculation performs measurements on dynamical anisotropic clover gauge configurations,
Externí odkaz:
http://arxiv.org/abs/1108.1151
Autor:
Smigielski, Brian, Wasem, Joseph
Publikováno v:
Phys.Rev.D79:054506,2009
The ground state energy of a collection of n pions and m kaons with short range interactions is calculated for a volume with finite spatial extent L and periodic boundary conditions. This calculation is accomplished to order L^-6 in the large volume
Externí odkaz:
http://arxiv.org/abs/0811.4392
Autor:
Wasem, Joseph
The nucleon magnetic moment is calculated in the epsilon-regime of Heavy Baryon Chiral Perturbation Theory to order epsilon^3, using the method of collective variables to integrate nonperturbative pion zero modes. Contributions containing multiple so
Externí odkaz:
http://arxiv.org/abs/0801.2784