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Related papers: Recent Results and Current Status of BES

200 papers

We report some recent results on charmonium spectroscopy and hadron spectroscopy from BESIII experiment, including the measurements of the masses and widths of $h_c$, $\eta_c$, $\eta_c(2S)$ and some new resonances around 2 GeV. The results…

High Energy Physics - Experiment · Physics 2019-08-13 Liaoyuan Dong

We review the status of inclusive |Vub| measurements where many new results have become available recently.

High Energy Physics - Phenomenology · Physics 2007-05-23 F. Muheim

Best present experimental achievements in double beta decay are presented. Possible progress in this field in the near and far future is discussed.

Nuclear Experiment · Physics 2017-02-22 A. S. Barabash

Precision beam polarization measurements based on Compton polarimeters are essential for the physics program of future high-energy colliders. In order to prepare for these and to extend the scope of physics measurements of the BESIII…

We report partial wave analysis results for $J/\psi \to \gamma K^+ K^-$ based on $7.8 \times 10^6$ BESI $J/\psi$ events, and find $0^{++}$ to be dominant in the $f_J(1710)$ mass region. Some very preliminary results are presented from the…

High Energy Physics - Experiment · Physics 2009-10-31 Xiaoyan SHEN , representing BES collaboration

This paper reviews the experimental status of heavy baryons. It covers the aspec ts of production, spectroscopy and decay presenting recent results obtained in this fi eld. It closes with an outlook on further work on and with heavy baryons…

High Energy Physics - Phenomenology · Physics 2007-05-23 Stephan Paul

We report the latest outcomes for the Charmonium system investigation on 226x10^6 J/Psi and 106x10^6 Psi' events collected with the BESIII detector at the BEPCII e+e- collider.

High Energy Physics - Experiment · Physics 2019-08-13 M. Maggiora

In this talk, we present a selection of recent results from BESIII collaboration, including observation of the charmoniumlike states, Zc(3900), Zc(4020) and Zc(4025); observation of e+e- -> gamma X(3872); partial wave analysis of J/psi ->…

High Energy Physics - Experiment · Physics 2019-08-13 Liaoyuan Dong

We present recent results from the BES experiment on the observation of the Y(2175) in J/\psi\to \phi f_0(980) \eta, study of \eta(2225) in J/\psi\to \gamma \phi \phi, and the production of X(1440) recoiling against an \omega or a \phi in…

High Energy Physics - Experiment · Physics 2019-08-13 Chang-Zheng Yuan

The current status of experimental searches for Bs oscillations is reviewed. The three ALEPH analyses have been improved since Summer 2001, and submitted for publication. The combination of all available analyses is presented and discussed.

High Energy Physics - Experiment · Physics 2007-05-23 D. Abbaneo

BESIII is a new state-of-the-art 4$\pi$ detector at the upgraded BEPCII two-ring $\ee$ collider at the Institute of High Energy Physics in Beijing, China. It has been in operation since 2008, and has collected the world's largest data…

High Energy Physics - Experiment · Physics 2019-08-13 Guangshun Huang

Recent results on quarkonium and quarkonuim-like states at Belle are presented.

High Energy Physics - Experiment · Physics 2019-08-13 K. Chilikin

We present recent results from the BES experiment on the observation of the Y(2175) in $J/\psi\to \phi f_0(980) \eta$, and $\eta(2225)$ in $J/\psi\to \gamma \phi \phi$, and X(1440) in $J/\psi$ hadronic decays, together with the new…

High Energy Physics - Experiment · Physics 2010-02-10 Ping Ronggang

I review and discuss a selected sample of recent results in pNRQCD.

High Energy Physics - Phenomenology · Physics 2007-05-23 Antonio Vairo

We report on the most recent experimental progress on $XYZ$ charmoniumlike meson states and their possible counterparts in the $s\overline{s}$ and $b\overline{b}$ systems.

High Energy Physics - Experiment · Physics 2009-10-20 A. Zupanc

We concisely review semileptonic B decays, focussing on recent progress on both theoretical and experimental sides.

High Energy Physics - Phenomenology · Physics 2013-09-19 Giulia Ricciardi

Using inclusive decays of the $\rm J/\psi$, a precise determination of the number of $\rm J/\psi$ events collected with the BESIII detector is performed. For the two data sets taken in 2009 and 2012, the numbers of $\rm J/\psi$ events are…

High Energy Physics - Experiment · Physics 2024-04-30 BESIII Collaboration

The present status of double beta decay experiments is reviewed. The results of the most sensitive experiments are discussed. Proposals for future double beta decay experiments with a sensitivity to the $< m_{\nu} >$ at the level of…

Nuclear Experiment · Physics 2015-05-28 A. S. Barabash

Results from the K2K experiment and status of the T2K experiment are reported.

High Energy Physics - Experiment · Physics 2015-06-25 Yuichi Oyama

Decays of the $\psi(2S)$ into vector plus tensor meson final states have been studied with 14 million $\psi(2S)$ events collected with the BESII detector. Branching fractions of $\psi(2S) \rt \omega f_{2}(1270)$, $\rho a_2(1320)$,…

High Energy Physics - Experiment · Physics 2008-11-26 J. Z. Bai et al