Is the quark mass as small as 5 mev?

Leutwyler, H.

doi:10.1016/0370-2693(74)90372-4

Is the quark mass as small as 5 mev?

H. Leutwyler
(
- Bern U.
)

1974

4 pages

Published in:

Phys.Lett.B 48 (1974) 431-434

Published: 1974

DOI:

10.1016/0370-2693(74)90372-4

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Abstract: (Elsevier)

The constituent symmetry group U(6) is incorporated in the null plane quark model of mesons. We obtain the value m u =5.4 MeV, and the estimate m s =125−160 MeV for the masses of the non-strange and the strange quarks respectively. Some checks of the model in terms of meson mass formulas are given.

meson: model
symmetry: u(6)
quark: mass
mass: quark
mass: formula
formula: mass
quark quark

References(9)

Figures(0)

[1]

On the Average transverse momentum of the quarks within a meson

H. Leutwyler
(
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)

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•
DOI:
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to be published

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Breaking chiral symmetry

S.L. Glashow
(
- Harvard U.
)
,
Steven Weinberg
(
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)

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•
DOI:
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