Problems on a possible fourth generation down quark of mass 23GeV

Zhao Guangda; Qin Danhua; Ding Yibing; Cai Shenou

doi:10.1088/0256-307X/5/8/001

Problems on a possible fourth generation down quark of mass 23GeV

Zhao Guangda, Qin Danhua, Ding Yibing, Cai Shenou

Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

For a possible fourth generation down quark of mass 23GeV we discuss the problems on the energy gap between hidden and open channels for the new flavor and on peculiar fermion mass relations in view of the grand unification. It is unlikely to be the conventionally expected fourth generation down quark.

Original language	English (US)
Pages (from-to)	337-340
Number of pages	4
Journal	Chinese Physics Letters
Volume	5
Issue number	8
DOIs	https://doi.org/10.1088/0256-307X/5/8/001
State	Published - Aug 1988

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Problems on a possible fourth generation down quark of mass 23GeV",

abstract = "For a possible fourth generation down quark of mass 23GeV we discuss the problems on the energy gap between hidden and open channels for the new flavor and on peculiar fermion mass relations in view of the grand unification. It is unlikely to be the conventionally expected fourth generation down quark.",

author = "Zhao Guangda and Qin Danhua and Ding Yibing and Cai Shenou",

year = "1988",

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T1 - Problems on a possible fourth generation down quark of mass 23GeV

AU - Guangda, Zhao

AU - Danhua, Qin

AU - Yibing, Ding

AU - Shenou, Cai

PY - 1988/8

Y1 - 1988/8

N2 - For a possible fourth generation down quark of mass 23GeV we discuss the problems on the energy gap between hidden and open channels for the new flavor and on peculiar fermion mass relations in view of the grand unification. It is unlikely to be the conventionally expected fourth generation down quark.

AB - For a possible fourth generation down quark of mass 23GeV we discuss the problems on the energy gap between hidden and open channels for the new flavor and on peculiar fermion mass relations in view of the grand unification. It is unlikely to be the conventionally expected fourth generation down quark.

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DO - 10.1088/0256-307X/5/8/001

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SP - 337

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JO - Chinese Physics Letters

JF - Chinese Physics Letters

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Problems on a possible fourth generation down quark of mass 23GeV

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