From Baryons to Quarks Through $\pi^0$ Decay

Zee, A.

doi:10.1016/0370-2693(80)90489-X

From Baryons to Quarks Through $\pi^0$ Decay

A. Zee
(
- Pennsylvania U.
)

May, 1980

5 pages

Published in:

Phys.Lett.B 95 (1980) 290-294

Published: 1980

DOI:

10.1016/0370-2693(80)90489-X

Report number:

Print-80-0371 (PENN),
UPR-0155T

View in:

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Abstract: (Elsevier)

We study the constraints imposed on quark color, flavor, and charges by demanding agreement between the calculations of π 0 → 2 γ by Steinberger and by Adler-Bell-Jackiw.

PI0: ELECTROMAGNETIC DECAY
ELECTROMAGNETIC DECAY: PI0
QUARK: COLOR
QUARK: FLAVOR
QUARK: CHARGE
NUCLEON: CHARGE
SCATTERING AMPLITUDE: ELECTROMAGNETIC DECAY
ELECTROMAGNETIC DECAY: SCATTERING AMPLITUDE
PI0 --> 2PHOTON

References(21)

Figures(0)

On the Use of subtraction fields and the lifetimes of some types of meson decay

J. Steinberger
(
- Princeton, Inst. Advanced Study
)

- Phys.Rev. 76 (1949) 1180-1186
•
DOI:
- 10.1103/PhysRev.76.1180

On gauge invariance and vacuum polarization

Julian S. Schwinger
(
- Harvard U.
)

- Phys.Rev. 82 (1951) 664-679,
•
DOI:
- 10.1103/PhysRev.82.664

Theγ-Instability of Mesons

R.J. Finkelstein

- Phys.Rev. 72 (1947) 5, 415-422
•
DOI:
- 10.1103/physrev.72.415

Axial vector vertex in spinor electrodynamics

Stephen L. Adler
(
- Princeton U.
)

- Phys.Rev. 177 (1969) 2426-2438,
•
DOI:
- 10.1103/PhysRev.177.2426

A PCAC puzzle: $\pi^0 \to \gamma \gamma$ in the $\sigma$ model

J.S. Bell
(
- CERN
)
,
R. Jackiw
(
- CERN
)

- Nuovo Cim.A 60 (1969) 47-61
•
DOI:
- 10.1007/BF02823296

Absence of higher order corrections in the anomalous axial vector divergence equation

- Phys.Rev. 182 (1969) 1517-1536,
•
DOI:
- 10.1103/PhysRev.182.1517

A Schematic Model of Baryons and Mesons

Murray Gell-Mann
(
- Caltech
)

- Phys.Lett. 8 (1964) 214-215,
- Also in *Lichtenberg, D.B. (ed.), Rosen, S.P., (ed.), Developments In The Quark Theory Of Hadrons, Vol. 1*, 20-21
•
DOI:
- 10.1016/S0031-9163(64)92001-3

QUARKS

O.W. Greenberg
(
- NASA, Goddard and
- Maryland U.
)

- Ann.Rev.Nucl.Part.Sci. 28 (1978) 327-386
•
DOI:
- 10.1146/annurev.ns.28.120178.001551

Axial vector current conservation in weak interactions

Yoichiro Nambu
(
- Chicago U., EFI
)

- Phys.Rev.Lett. 4 (1960) 380-382,
•
DOI:
- 10.1103/PhysRevLett.4.380

Soft pion emission induced by electromagnetic and weak interactions

- Phys.Rev. 128 (1962) 862-868,
•
DOI:
- 10.1103/PhysRev.128.862

Field Theories with Superconductor Solutions

J. Goldstone
(
- CERN
)

- Nuovo Cim. 19 (1961) 154-164,
- Also in *Lai, C. H. (ed.): Gauge Theory Of Weak and Electromagnetic Interactions*, 93-103
•
DOI:
- 10.1007/BF02812722

A Theory of the Fundamental Interactions

Julian S. Schwinger
(
- Harvard U.
)

- Annals Phys. 2 (1957) 407-434,
- Also in *Lai, C. H. (ed.): Gauge Theory Of Weak and Electromagnetic Interactions*, 34-61
•
DOI:
- 10.1016/0003-4916(57)90015-5