A. V. Nefediev

Exotic hadrons associated with b-quark

X. Dai, S. Jia, A. V. Nefediev, J. Nieves et autres

cn, de, es (code pays fourni par la source)

What can we learn from the radiative decays of the D s 1 ( 2460 ) meson?

Hailong Fu, Feng-Kun Guo, C. Hanhart, A. V. Nefediev

We study the radiative decays D s 1 ( 2460 ) → γ D s 0 * ( 2317 ) and D s 1 ( 2460 ) → γ D 0 K + / γ D + K 0 and argue them …

cn, de (code pays fourni par la source)

Radiative Decays of Hadronic Molecules: From Confusion to Inspiration

Feng-Kun Guo, Christoph Hanhart, A. V. Nefediev

Radiative decays of hadronic states provide an essential source of information that can facilitate deciphering their nature and properties. However, a lot of confusion concerning radiative decays of hadronic molecules and their interpretation can be found in the literature. In this paper, …

de (code pays fourni par la source)

Vector charmonium(-like) states in the energy range of 4.1–4.6 GeV

Xiang-Kun Dong, V. Baru, Leon von Detten, Feng-Kun Guo et autres

de (code pays fourni par la source)

Conceptual design report of the Super Tau-Charm Facility: the accelerator

X. Ai, L. An, Shizhong An, Y. Bai et autres

Abstract Electron–positron colliders operating in the GeV center-of-mass range, or tau-charm energy region, have been proved to enable competitive frontier research due to several unique features. With the progress of high-energy physics in the last two decades, a new-generation Tau-Charm factory, called …

cn, ru, de, it, tr, es, us (code pays fourni par la source)

Quark models: What can they teach us?

A. V. Nefediev

Quark models have a more than 60-year history and through this time they served as a powerful investigation and prediction tool in hadronic physics. In recent years, a lot of new experimental information has been arriving on hadrons that do not qualify …

de (code pays fourni par la source)

Confined but chirally and chiral spin symmetric hot matter

L. Ya. Glozman, A. V. Nefediev, R. F. Wagenbrunn

Abstract We investigate properties of the quark–antiquark mesons at zero and finite temperature in the framework of a solvable chirally symmetric quark model. The interquark linearly rising interaction is reminiscent of that derived in Coulomb gauge QCD, with the string tension being …

at, de, pt (code pays fourni par la source)

Toward a precision determination of the X ( 6200 ) parameters from data

Y. N. Song, Yu Zhang, V. Baru, Feng-Kun Guo et autres

In a recent paper [], the LHCb data on the di- J / ψ production in proton-proton collisions were analyzed in a coupled-channel framework based on double-vector-charmonium channels. This investigation identified a robust pole near the J / ψ J / ψ …

cn, de, pt (code pays fourni par la source)

Preface — Special Issue on Future Tau Charm Facilities 2024: Accelerator and software and computing

A. V. Nefediev, X. R. Lyu, Zhi-Hui Guo, Zhenwei Yang et autres

Towards a precision determination of the $X(6200)$ parameters from data

Yilin Song, Yu Zhang, V. Baru, Feng-Kun Guo et autres

In a recent paper, Phys. Rev. Lett. {\bf 126}, 132001 (2021), the LHCb data on the di-$J/ψ$ production in proton-proton collisions were analysed in a coupled-channel framework based on double-vector-charmonium channels. This investigation identified a robust pole near the $J/ψJ/ψ$ threshold, tagged …

Confined but chirally and chiral spin symmetric hot matter

L. Ya. Glozman, A. V. Nefediev, R. F. Wagenbrunn

We investigate properties of the quark--antiquark mesons at zero and finite temperature in the framework of a solvable chirally symmetric quark model with linear confining potential. The interquark interaction in the model is reminiscent of that derived in Coulomb gauge QCD, with …

Preface

A. V. Nefediev, X. R. Lyu, Zhi-Hui Guo, Zhenwei Yang et autres