Quark model relation for kaon charge radii

O. W. Greenberg; S. Nussinov; J. Sucher

doi:10.1016/0370-2693(77)90415-4

Quark model relation for kaon charge radii

O. W. Greenberg^*, S. Nussinov, J. Sucher

^*Corresponding author for this work

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

Abstract

We derive the equation r_E²(K⁰) r_E²(K⁺) = ⊂m_s² - m_n²)) (2m_s² + m_n²) relating the kaon electric charge radii and the strange (m_s) and non-strange (m_n) quark masses in the nonrelativistic quark model, and suggest an inequality which we expect to hold in the presence of relativistic corrections. New data for these charge radii are presently being analysed by two experimental groups.

Original language	English
Pages (from-to)	465-468
Number of pages	4
Journal	Physics Letters B
Volume	70
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(77)90415-4
State	Published - 24 Oct 1977
Externally published	Yes

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title = "Quark model relation for kaon charge radii",

abstract = "We derive the equation rE2(K0) rE2(K+) = ⊂ms2 - mn2)) (2ms2 + mn2) relating the kaon electric charge radii and the strange (ms) and non-strange (mn) quark masses in the nonrelativistic quark model, and suggest an inequality which we expect to hold in the presence of relativistic corrections. New data for these charge radii are presently being analysed by two experimental groups.",

author = "Greenberg, {O. W.} and S. Nussinov and J. Sucher",

year = "1977",

month = oct,

day = "24",

doi = "10.1016/0370-2693(77)90415-4",

language = "אנגלית",

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T1 - Quark model relation for kaon charge radii

AU - Greenberg, O. W.

AU - Nussinov, S.

AU - Sucher, J.

PY - 1977/10/24

Y1 - 1977/10/24

N2 - We derive the equation rE2(K0) rE2(K+) = ⊂ms2 - mn2)) (2ms2 + mn2) relating the kaon electric charge radii and the strange (ms) and non-strange (mn) quark masses in the nonrelativistic quark model, and suggest an inequality which we expect to hold in the presence of relativistic corrections. New data for these charge radii are presently being analysed by two experimental groups.

AB - We derive the equation rE2(K0) rE2(K+) = ⊂ms2 - mn2)) (2ms2 + mn2) relating the kaon electric charge radii and the strange (ms) and non-strange (mn) quark masses in the nonrelativistic quark model, and suggest an inequality which we expect to hold in the presence of relativistic corrections. New data for these charge radii are presently being analysed by two experimental groups.

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 4

ER -

Quark model relation for kaon charge radii

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