K-Meson Spectroscopy in the Static Limit of s-Quark : Particles and Fields

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概要

• 論文の詳細を見る

• The K-meson spectroscopy is studied in the static limit of the s-quark, which is motivated by the heavy quark symmetry. The spin-parity of the light degrees of freedom s_l^P is a good quantum number to classify the K mesons as well as the D and B mesons. Then, K_1(1270) is assigned to be the s_l^P=(3/2)^+ state and K_1(1400) to be the s_l^P=(1/2)^+ state. Our result will be tested in the mass differences between the spin one and two states of D and K mesons. The precise experimental decay widths of these mesons will also reveal the availability of the static limit of the s-quark system.

• 理論物理学刊行会の論文
• 1993-08-25

著者

• TANIMOTO Morimitsu

  Department of Physics, Niigata University

• Ito Toshiaki

  Department of Childhood Education, Aichi Prefectural University

• Tanimoto Morimitsu

  Science Education Laboratory, Ehime University

• TANIMOTO Masayuki

  Yukawa Institute for Theoretical Physics, Kyoto University

• TANIMOTO Morimitu

  Department of Physics, Niigata University

• Tanimoto Morimitsu

  Science Education Laboratory Ehime University

• Tanimoto Morimitu

  Department Of Physics Niigata University

• Morimitsu Tanimoto

  Science Education Laboratory Ehime University

• Tanimoto Morimitsu

  Cfif

• MORII Toshiyuki

  AV Core Technology Development Center, Matsushita Electric Industrial Co., Ltd.

• Morii T

  Av Core Technology Development Center Matsushita Electric Industrial Co. Ltd.

• Morii Toshiyuki

  Faculty Of Human Development Division Of Sciences For Natural Environment : Graduate School Of Scien

• ITO Toshiaki

  College of Liberal Arts, Kobe University

• Ito Toshiaki

  Department Of Cardiovascular Surgery Nagoya 1st Red Cross Hospital

• Ito Toshiaki

  Department Of Physics Nagoya University

• Ito Toshiaki

  Department Of Cardiovascular Surgery Japanese Red Cross Nagoya First Hospital

• MORII Toshiyuki

  Faculty of Human Development, Division of Sciences for Natural Environment : Graduate School of Science and Technology Kobe University

• MORII Toshiyuki

  Graduate School of Science and Technology and College of Liberal Arts Kobe University

• MORII Toshiyuki

  Graduate School of Science and Technology and Faculty Human Development, Kobe University

• TANIMOTO Morimitsu

  Faculty of Education, Ehime University

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