Search Results - "Guo, F. K."

From pole parameters to line shapes and branching ratios by Heuser, L. A., Chanturia, G., Guo, F.-K., Hanhart, C., Hoferichter, M., Kubis, B.

“…Resonances are uniquely characterized by their complex pole locations and the corresponding residues. In practice, however, resonances are typically identified…”
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Electric Dipole Moment of the Neutron from 2+1 Flavor Lattice QCD by Guo, F-K, Horsley, R, Meissner, U-G, Nakamura, Y, Perlt, H, Rakow, P E L, Schierholz, G, Schiller, A, Zanotti, J M

“…We compute the electric dipole moment d(n) of the neutron from a fully dynamical simulation of lattice QCD with 2+1 flavors of clover fermions and nonvanishing…”
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New insights into the neutron electric dipole moment by Ottnad, K., Kubis, B., Meißner, U.-G., Guo, F.-K.

“…We analyze the CP-violating electric dipole form factor of the nucleon in the framework of covariant baryon chiral perturbation theory. We give a new upper…”
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Interactions between heavy mesons and Goldstone bosons from chiral dynamics by Guo, F. -K., Hanhart, C., Meißner, U. -G.

“…We calculate the S -wave scattering lengths for charmed mesons scattering off Goldstone bosons and explore their quark mass dependence using the chiral…”
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Heavy-to-light scalar form factors from Muskhelishvili–Omnès dispersion relations by Yao, D. -L., Fernandez-Soler, P., Albaladejo, M., Guo, F. -K., Nieves, J.

“…By solving the Muskhelishvili–Omnès integral equations, the scalar form factors of the semileptonic heavy meson decays D → π ℓ ¯ ν ℓ , D → K ¯ ℓ ¯ ν ℓ , B ¯ →…”
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Bound states on the lattice with partially twisted boundary conditions by Agadjanov, D., Guo, F.-K., Ríos, G., Rusetsky, A.

“…A bstract We propose a method to study the nature of exotic hadrons by determining the wave function renormalization constant Z from lattice simulations. It is…”
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When hadrons become unstable: A novel type of non-analyticity in chiral extrapolations by Guo, F.-K., Hanhart, C., Llanes-Estrada, F.J., Meißner, U.-G.

“…Hadron masses show a specific dependence on the quark masses. Therefore, the variation of these masses can cause a resonance in a hadronic scattering amplitude…”
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Phenomenology of near-threshold states: a practical parametrisation for the line shapes by Guo, F.-K., Hanhart, C., Kalashnikova, Yu. S., Matuschek, P., Mizuk, R.V., Nefediev, A. V., Wang, Q., Wynen, J.-L.

“…In the last decade many states in the spectrum of charmonium and bottomonium have been observed experimentally above the lowest open-flavour threshold. Most of…”
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Hidden charm and bottom molecular states by Guo, F.-K., Hidalgo-Duque, C., Nieves, J., Ozpineci, A., Valderrama, M. Pavón

“…We investigate heavy quark symmetries for heavy light meson-antimeson systems in a contact-range effective field theory. In the SU(3) light flavor limit, the…”
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Bound state nature of the exotic Zb states by Cleven, M., Guo, F. -K., Hanhart, C., Meißner, U. -G.

“…The assumption that the newly observed charged bottomonia states Z b (10610) and Z b (10650) are of molecular nature is confronted with the measured…”
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Double-J/ψ system in the spotlight of recent LHCb data by Baru, V., Dong, X.-K., Guo, F.-K., Hanhart, Christoph, Nefediev, Alexey, Zou, B.-S.

“…Recently the LHCb Collaboration announced intriguing results on the double- J/\psi J / ψ production in proton-proton collisions. A coupled-channel…”
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Light meson mass dependence of the positive-parity heavy-strange mesons by Cleven, M., Guo, F. -K., Hanhart, C., Meißner, U. -G.

“… We calculate the masses of the resonances and as well as their bottom partners as bound states of a kaon and a - and -meson, respectively, in unitarized…”
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Hadron physics potential of future high-luminosity B-factories at the ϒ(5S) and above by Drutskoy, A. G., Guo, F. -K., Llanes-Estrada, F. J., Nefediev, A. V., Torres-Rincon, J. M.

“…We point out the physics opportunities of future high-luminosity B -factories at the ϒ (5 S ) resonance and above. Currently the two B -factories, the SuperB…”
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Remarks on study of X ( 3872 ) from effective field theory with pion-exchange interaction by Baru, V., Epelbaum, E., Filin, A. A., Guo, F.-K., Hammer, H.-W., Hanhart, C., Meißner, U.-G., Nefediev, A. V.

“…In a recent paper [P. Wang and X.-G. Wang, Phys. Rev. Lett. 111, 042002 (2013)], the charmonium state X(3872) is studied in the framework of an effective field…”
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Recent Developments in Chiral Unitary Theory and Triangle Singularities Involving Baryons by Oset, E., Bayar, M., Aceti, F., Guo, F. K., Debastiani, V. R., Sakai, S., Wang, E., Xie, J. J., Liang, W. H., Roca, L., Samart, D.

“…We report on several reactions involving baryons that develop triangle singularities. The combination of elements of chiral unitary theory with the triangle…”
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Application of Acupuncture for Shoulder Pain Over the Past 22 Years: A Bibliometric Analysis by Chen, Yu-Ling, Liang, Yu-Dan, Guo, Kai-Feng, Huang, Zhen, Feng, Wen-Qi

“…Acupuncture is widely used to relieve shoulder pain. A survey was conducted in order to recognize hotspots and frontiers of acupuncture for shoulder pain from…”
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From pole parameters to line shapes and branching ratios by Heuser, L. A, Chanturia, G, Guo, F. -K, Hanhart, C, Hoferichter, M, Kubis, B

“…Eur. Phys. J. C 84 (2024) 599 Resonances are uniquely characterized by their complex pole locations and the corresponding residues. In practice, however,…”
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Consequences of heavy-quark symmetries for hadronic molecules by Guo, Feng-Kun, Hidalgo-Duque, Carlos, Nieves, Juan, Pavón Valderrama, Manuel

“…Among the newly observed structures in the heavy-quarkonium mass region, some have been proposed to be hadronic molecules. We investigate the consequences of…”
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Transapical transcatheter aortic valve replacement for high risk elderly patients with predominant aortic incompetence by Liu, H, Wei, L, Yang, Y, Zhu, L M, Zheng, J Y, Guo, K F, Luo, H, Zhao, W P, Yang, X, Aikebar, Maimaiti, Wang, C S

“…To introduce the application of the J-Valve™ system in elderly patients with predominant aortic incompetence without significant valve calcification, and to…”
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Antifungal activity of Trichoderma harzianum and Bacillus subtilis isolated from garbage enzyme against anthracnose on Camellia oleifera by Hao, Y. L., Zhou, L. T., Guo, J., Jin, C. Z., Guo, K. F.

“…Camellia oleifera is an important edible oil woody plant in China. Anthracnose is a serious disease of C. oleifera , causing severe economic losses and posing…”
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