Decays of heavy mesons

被引：27

作者：

Abada, A

Becirevic, D

Boucaud, P

Leroy, JP

Lubicz, V

Martinelli, G

Mescia, F

机构：

[1] Univ Paris 11, LPT, F-91405 Orsay, France

[2] Univ La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[3] Ist Nazl Fis Nucl, I-00185 Rome, Italy

[4] Univ Roma Tre, Dip Fis, I-00146 Rome, Italy

[5] Ist Nazl Fis Nucl, I-00146 Rome, Italy

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2000年 / 83-4卷

关键词：

D O I：

10.1016/S0920-5632(00)00248-6

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We present preliminary results for heavy to light transitions of pseudoscalar mesons, induced by the vector and tensor operators. This lattice study is performed in quenched approximation, by using the nonperturbatively improved Wilson action and operators. We also update the values of the heavy-light; meson decay constants.

引用

页码：268 / 270

页数：3

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