Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Lange, Jens Soeren"'
The analyses of states with double $cs$ content and the search for exotics have recently gained much attention. The Belle experiment collected roughly 1 ab$^{-1}$ integrated luminosity data. While Belle II data-taking is in progress, we have performe
Externí odkaz:
http://arxiv.org/abs/2408.06064
Autor:
Dort, Katharina, Bilk, Johannes, Käs, Stephanie, Lange, Jens Sören, Peter, Marvin, Schellhass, Timo, Schwenker, Benjamin, Spruck, Björn
Machine learning has become a popular instrument for the identification of dark matter candidates at particle collider experiments. They enable the processing of large datasets and are therefore suitable to operate directly on raw data coming from th
Externí odkaz:
http://arxiv.org/abs/2202.07935
Autor:
Lautenbach, Klemens, Lange, Jens Sören
The Belle II experiment at the SuperKEKB asymmetric $e^+e^-$ collider at KEK, Tsukuba, Japan, is recording data since 2018. The expected high luminosity of $\mathcal{L}=8\cdot 10^{35}~$cm$^{-2}$s$^{-1}$ enables searches for yet unobserved exotic hadr
Externí odkaz:
http://arxiv.org/abs/1911.04769
The Belle II experiment, located at the SuperKEKB collider at the high-energy research facility KEK in Tsukuba, Japan, started operation in 2018. Compared to the predecessor experiment Belle, Belle II plans to increase the peak luminosity by a factor
Externí odkaz:
http://arxiv.org/abs/1906.04942
Autor:
Lange, Jens Sören
Recent results of exotic states with heavy quarks, denoted as $XYZ$ states, are presented. The results include searches for the $Y$(4260) in $B$ meson decays, a spin partner of $Y$(4630), and the strange Pentaquark $P_s^+$. In addition, the measureme
Externí odkaz:
http://arxiv.org/abs/1905.07916
For many decades after the invention of the quark model in 1964 there was no evidence that hadrons are formed from anything other than the simplest pairings of quarks and antiquarks, mesons being formed of a quark-antiquark pair and baryons from thre
Externí odkaz:
http://arxiv.org/abs/1706.00610
Autor:
Liang, Yutie, Ye, Hua, Galuska, Martin J, Gessler, Thomas, Kühn, Wolfgang, Lange, Jens Sören, Wagner, Milan N, Liu, Zhen'an, Zhao, Jingzhou
A novel FPGA based online tracking algorithm for helix track reconstruction in a solenoidal field, developed for the PANDA spectrometer, is described. Employing the Straw Tube Tracker detector with 4636 straw tubes, the algorithm includes a complex t
Externí odkaz:
http://arxiv.org/abs/1606.07306
Charm and charmonium physics have gained renewed interest in the past decade. Recent spectroscopic observations strongly motivate these studies. Among the several possible reactions, measurements in proton-antiproton annihilation play an important ro
Externí odkaz:
http://arxiv.org/abs/1512.05496
Autor:
Lutz, Matthias F. M., Lange, Jens Sören, Pennington, Michael, Bettoni, Diego, Brambilla, Nora, Crede, Volker, Eidelman, Simon, Gillitzer, Albrecht, Gradl, Wolfgang, Lang, Christian B., Metag, Volker, Nieves, Juan, Neubert, Sebastian, Oka, Makoto, Olsen, Steve L., Pappagallo, Marco, Paul, Stephan, Pelizäus, Marc, Pilloni, Alessandro, Prencipe, Elisabetta, Ritman, Jim, Ryan, Sinead, Thoma, Ulrike, Uwer, Ulrich, Weise, Wolfram
We report on the EMMI Rapid Reaction Task Force meeting 'Resonances in QCD', which took place at GSI October 12-14, 2015. A group of 26 people met to discuss the physics of resonances in QCD. The aim of the meeting was defined by the following three
Externí odkaz:
http://arxiv.org/abs/1511.09353
Autor:
Geßler, Thomas, Kühn, Wolfgang, Lange, Jens Sören, Liu, Zhen'An, Münchow, David, Spruck, Björn, Zhao, Jingzhou
Publikováno v:
IEEE Trans. Nucl. Sci. 62:3 (2015) 1149-1154
We present an FPGA-based online data reduction system for the pixel detector of the future Belle II experiment. The occupancy of the pixel detector is estimated at 3 %. This corresponds to a data output rate of more than 20 GB/s after zero suppressio
Externí odkaz:
http://arxiv.org/abs/1406.4028