An su(6)(w) fit to the negative parity baryon decay rates

Faiman, D.; Plane, David E.

doi:10.1016/S0550-3213(72)80023-3

An su(6)(w) fit to the negative parity baryon decay rates

D. Faiman
(
- CERN
)
,
David E. Plane
(
- Munich, Max Planck Inst.
)

1972

28 pages

Published in:

Nucl.Phys.B 50 (1972) 379-406

Published: 1972

DOI:

10.1016/S0550-3213(72)80023-3

View in:

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Abstract: (Elsevier)

We present a least squares fit to the experimental data on decays of negative parity baryon resonances into a pseudoscalar meson and either a J P = 1/2 + stable baryon or a J P = 3/2 + decuplet member. We find that the s-waves and d-waves are separately in good agreement with the predictions of SU (6) w ⊗ O(2) L z . Predictions are given regarding several as yet unobserved decay processes, and for those which concern hitherto undetected resonances, their possible detection is discussed.

symmetry: su(6)
model
partial wave
interpretation of experiments
baryon resonance: decay
decay: baryon resonance
multiplet: supermultiplet
supermultiplet: multiplet
postulated particle: baryon resonance
baryon resonance: postulated particle

References(35)

Figures(0)

[1]

A fit of baryon decay rates within su(3)

David E. Plane
(
- CERN and
- Heidelberg U. and
- DAPNIA, Saclay
)
,
P. Baillon
(
- CERN and
- Heidelberg U. and
- DAPNIA, Saclay
)
,
C. Bricman
(
- CERN and
- Heidelberg U. and
- DAPNIA, Saclay
)
,
M. Ferro-Luzzi
(
- CERN and
- Heidelberg U. and
- DAPNIA, Saclay
)
,
J. Meyer
(
- CERN and
- Heidelberg U. and
- DAPNIA, Saclay
)

et al.

- Nucl.Phys.B 22 (1970) 93-108
•
DOI:
- 10.1016/0550-3213(70)90215-4

[1]

Stray baryonic resonances and su(3)

J. Meyer
(
- CERN
)
,
David E. Plane
(
- CERN
)

- Nucl.Phys.B 25 (1971) 428-442
•
DOI:
- 10.1016/0550-3213(71)90410-X

[2]

THE REACTION pi- p ---> pi+ DELTA- AT CMS ENERGIES 1640-MeV TO 1760-MeV

et al.

- Phys.Lett.B 34 (1971) 665-670
•
DOI:
- 10.1016/0370-2693(71)90167-5

[4]

Study of the decay lambda(1520) ---> sigma(1385) pi

T.S. Mast
(
- UC, Berkeley
)
,
M. Alston-Garnjost
(
- UC, Berkeley
)
,
R.O. Bangerter
(
- UC, Berkeley
)
,
A. Barbaro-Galtieri
(
- UC, Berkeley
)
,
F.T. Solmitz
(
- UC, Berkeley
)

et al.

- Phys.Rev.Lett. 28 (1972) 1220-1224
•
DOI:
- 10.1103/PhysRevLett.28.1220

[4]

Study of the decay lambda(1520) ---> sigma(1385) pi

T.S. Mast
(
- UC, Berkeley
)
,
M. Alston-Garnjost
(
- UC, Berkeley
)
,
R.O. Bangerter
(
- UC, Berkeley
)
,
A. Barbaro-Galtieri
(
- UC, Berkeley
)
,
F.T. Solmitz
(
- UC, Berkeley
)

et al.

- Phys.Rev.Lett. 28 (1972) 1220-1224
•
DOI:
- 10.1103/PhysRevLett.28.1220

[5]

Les Houches Lectures

R.H. Dalitz

[6]

Harmonic oscillator model for baryons

- Phys.Rev. 173 (1968) 1720-1729,
- In *Lichtenberg, D. B. ( Ed.), Rosen, S. P. ( Ed.): Developments In The Quark Theory Of Hadrons, Vol. 1*, 337-346
•
DOI:
- 10.1103/PhysRev.173.1720