H. C. Hsu,1,2 F. C. Chou,2,3 K. Koyama,4 K. Watanabe,4 and H. L. Liu1,* 1Department of Physics, National Taiwan Normal University, Taipei 11677, Taiwan 2Center for Condensed Matter Sciences, National Taiwan University, Taipei 10617, Taiwan 3National Synchrotron Radiation Center, HsinChu 30076, Taiwan 4High Field Laboratory for Superconducting Materials, Institute for Material Research, Tohoku U...

Regesten Kaiser Friedrichs III. (1440-1493). Nach Archiven geordnet, hrsg. v. H. Koller, P.-J. Heinig und A. Niederstätter, Heft 14: Die Urkunden Briefe aus Bibliotheken der Stadt Nürnberg, Teil 1: 1440-1449, bearb. D. Rübsamen, Wien/Weimar/Köln (Böhlau) 2000. 371 S.

T. Takahashi, M.J. Schoemaker, K.R. Trott, S.L. Simon, K. Fujimori, N. Nakashima, H. Ohtomo, M. Watanabe, S. Satomi, H. Saito Nagasaki University School of Medicine, 1-12-4 Nagasaki 852-8523, Japan London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK St. Bartholomew’s and the Royal London School of Medicine and Dentistry, London EC1 6BQ, UK National Academy of Sciences, Washingto...

introduction: to investigate the ultrastructural changes of dentin irradiated with 980-nm diode laser under different parameters and to observe the morphological alterations of odontoblasts and pulp tissue to determine the safety parameters of 980-nm diode laser in the treatment of dentin hypersensitivity (dh). methods: twenty extracted human third molars were selected to prepare dentin discs. ...

We explore the features of Flatté-like parametrizations. In particular, we demonstrate that the large variation in the absolute values of the coupling constants to the πη (or ππ) and KK̄ channels for the a0(980) and f0(980) mesons that one can find in the literature can be explained by a specific scaling behaviour of the Flatté amplitude for energies near the KK̄ threshold. We argue that the rati...

We calculate partial widths of the γγ decay of the tensor qq̄ states a2(1320), f2(1270), f2(1525), their radial excitations a2(1660), f2(1640), f2(1800) as well as F2qq̄ states. Calculations are performed in the framework of the same approach which was used before for the study of radiative decays f0(980) → γγ, a0(980) → γγ and φ(1020) → γf0(980): the assumption made is that of qq̄ structure of f0...

We suggest that mixing between the f0(980) and a0(980), due to their dynamical interaction with the nearby KK̄ thresholds, can give rise to a significantly enhanced production rate of a0(980) relative to a2(1320) in pp → ps(ηπ)pf as xF → 0. The peaking of the cross section as φ → 0 should also occur. We show that such effects are seen in data and deduce that the f0(980) − a0(980) mixing intensit...