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Scintillating crystal detector may offer some potential advantages in the low-energy, low-background experiments. A 500 kg CsI(Tl) detector to be placed near the core of Nuclear Power Station II in Taiwan is being constructed for the…

High Energy Physics - Experiment · Physics 2012-08-27 TEXONO Collaboration

We discuss the latest results and future prospects of the Belle experiment on the electroweak and radiative processes b --> s ell+ ell-, b --> s gamma and b --> d gamma. In particular, the first measurement of the inclusive rate for B -->…

High Energy Physics - Experiment · Physics 2007-05-23 M. Nakao

Using the silicon strip detector of the CLEO experiment operating at the Cornell Electron-positron Storage Ring (CESR), we have observed that the horizontal size of the luminous region decreases in the presence of the beam-beam interaction…

Accelerator Physics · Physics 2015-06-26 D. Cinabro

Cornell's electron/positron storage ring (CESR) was modified over a series of accelerator shutdowns beginning in May 2008, which substantially improves its capability for research and development for particle accelerators. CESR's energy…

After the completion of data taking at HERA-2, a large data set is at hand to study the photoproduction of charm and beauty quarks in ep collisions. New measurements of charm production based on D^* meson tagging and beauty production based…

High Energy Physics - Experiment · Physics 2019-08-14 Benno List

The CHORUS experiment was designed to search for $\nu_{\mu}\to \nu_{\tau}$ oscillation by detecting the decay topology of the $\tau$ in charged current (CC) $\nu_{\tau}$ events. The detector was exposed to the Wide Band Neutrino Beam of the…

High Energy Physics - Experiment · Physics 2007-05-23 A. Murat Guler

The recent measurements by CLEO Collaboration for the inclusive J/Psi and Psi(2S) production in Upsilon(1S) decay and our previous calculation are analyzed. The J/Psi momentum spectrum and the production ratio of Psi(2S) versus J/Psi favour…

High Energy Physics - Phenomenology · Physics 2011-03-23 Wei Han , Shi-Yuan Li

This paper emphasizes four topics that represent some of the year's highlights in heavy quark physics. First of all, a review is given of charm lifetime measurements and how they lead to better understanding of the mechanisms of charm…

High Energy Physics - Experiment · Physics 2010-11-23 Guy Blaylock

We survey some prospects of identifying further in-medium modifications of hadrons in a strongly interacting medium with respect to ongoing experiment series of the HADES Collaboration and planned experiments of the CBM Collaboration at…

Nuclear Theory · Physics 2010-04-16 B. Kampfer , T. Hilger , H. Schade , R. Schulze , Gy. Wolf

We summarize the physics case of a high-luminosity e+e- flavour factory collecting an integrated luminosity of 50-75 ab^(-1). Many New Physics sensitive measurements involving B and D mesons and tau leptons, unique to a Super Flavour…

High Energy Physics - Phenomenology · Physics 2009-04-17 T. Browder , M. Ciuchini , T. Gershon , M. Hazumi , T. Hurth , Y. Okada , A. Stocchi

Production measurements of charm hadrons, particularly the yield ratios of different hadron species as a function of the transverse momentum, are important to study the charm hadronisation mechanism. In this contribution, measurements of…

High Energy Physics - Experiment · Physics 2024-12-31 Tiantian Cheng

Measurement of $Z$ bosons produced in association with charm jets $(Zc)$ in proton-proton collisions in the forward region provides a direct probe of a potential non-perturbative (intrinsic) charm component in the proton wave function. We…

High Energy Physics - Phenomenology · Physics 2016-04-13 Tom Boettcher , Philip Ilten , Mike Williams

Through the simultaneous measurement of the transverse size as a function of longitudinal position, and the longitudinal distribution of luminosity, we are able to measure the $\beta_y^\ast$ (vertical envelope function at the collision…

Accelerator Physics · Physics 2009-11-06 D. Cinabro , K. Korbiak , R. Ehrlich , S. Henderson , N. Mistry

We argue that the recent CLEO-c data on $e^+e^-$ annihilation into pairs of charmed mesons at c.m. energy around 4.0 GeV are not well described by a single resonance $\psi(4040)$, but can be better understood if there is an additional…

High Energy Physics - Phenomenology · Physics 2008-11-26 S. Dubynskiy , M. B. Voloshin

We make up-to-date QCD predictions for open charm and bottom production at RHIC in nucleon-nucleon collisions at \sqrt{S} = 200 GeV. We also calculate the electron spectrum resulting from heavy flavor decays to allow direct comparison to…

High Energy Physics - Phenomenology · Physics 2014-11-18 Matteo Cacciari , Paolo Nason , Ramona Vogt

We review some recent developments in charm meson physics. In particular, we discuss theoretical predictions and experimental measurements of charmed meson decays to leptonic, semileptonic, and hadronic final states and implications of such…

High Energy Physics - Phenomenology · Physics 2008-12-18 Marina Artuso , Brian Meadows , Alexey A Petrov

The abundant production of beauty and charm hadrons in the $5 \times 10^{12}$ $Z^0$ decays expected at FCC-ee offers outstanding opportunities in flavour physics that in general exceed those available at Belle II, and are complementary to…

High Energy Physics - Experiment · Physics 2021-08-17 Stéphane Monteil , Guy Wilkinson

We present theoretical and experimental considerations pertaining to deeply inelastic heavy-flavour production at HERA. The various theoretical uncertainties in the cross section calculation are discussed. Cuts are imposed to determine the…

High Energy Physics - Phenomenology · Physics 2007-05-23 K. Daum , S. Riemersma , B. W. Harris , E. Laenen , J. Smith

Open charm production in proton-proton collisions represents an important tool to investigate some of the most fundamental aspects of Quantum Chromodynamics, from the partonic mechanisms of heavy-quark production to the process of…

High Energy Physics - Phenomenology · Physics 2024-04-08 Christian Bierlich , Jeremy Wilkinson , Jiayin Sun , Giulia Manca , Raphael Granier de Cassagnac , Jacek Otwinowski

Measurements of open charm production at HERA are reviewed. The paper covers both photoproduction and Deep Inelastic Scattering measurements from the ZEUS and H1 collaborations.

High Energy Physics - Experiment · Physics 2009-10-30 G. P. Heath