Measurement of the $\pi^+ \pi^- \to K^0_S K^0_S$ Scattering Cross-section

Cason, N.M.; Baumbaugh, A.E.; Bishop, J.M.; Biswas, N.N.; Kenney, V.P.; Polychronakos, V.A.; Ruchti, R.C.; Shephard, W.D.; Watson, J.M.

doi:10.1103/PhysRevLett.41.271

Measurement of the $\pi^+ \pi^- \to K^0_S K^0_S$ Scattering Cross-section

N.M. Cason
(
- Notre Dame U. and
- Argonne
)
,
A.E. Baumbaugh
(
- Notre Dame U. and
- Argonne
)
,
J.M. Bishop
(
- Notre Dame U. and
- Argonne
)
,
N.N. Biswas
(
- Notre Dame U. and
- Argonne
)
,
V.P. Kenney
(
- Notre Dame U. and
- Argonne
)

Apr, 1978

12 pages

Published in:

Phys.Rev.Lett. 41 (1978) 271

DOI:

10.1103/PhysRevLett.41.271

PDG:

{{\mathit f}_{{{0}}}{(980)}}

\rightarrow

{{\mathit K}}{{\overline{\mathit K}}}

Report number:

Print-78-0366 (NOTRE DAME)

View in:

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Abstract: (APS)

Data from the reaction π−p→nKs0Ks0 have been used to determine the cross section for the reaction π+π−→Ks0Ks0 by extrapolation to the pion pole. The reaction π+π−→Ks0Ks0 is dominated by S* and f0 production. The π+π−→Ks0Ks0 cross section is well below the S-wave unitarity limit in the S* (threshold) region. We discuss implications for the SU(3) scalar meson nonet and for ππ phase-shift analyses.

PI+ PI-: INTERACTION
INTERACTION: PI+ PI-
K0(S): PAIR PRODUCTION
PAIR PRODUCTION: K0(S)
PI- P: INTERACTION
INTERACTION: PI- P
CHANNEL CROSS SECTION
S*(1000): PRODUCTION
PRODUCTION: S*(1000)
F(1260): PRODUCTION

References(12)

Figures(0)

High Statistics Study of the Reactions pi- p --> K- K+ n and pi+ n --> K- K+ p at 6-GeV/c

et al.

- Phys.Rev.D 15 (1977) 3196
•
DOI:
- 10.1103/PhysRevD.15.3196

pi pi Phase Shift Analysis in the f and g Resonance Regions

P. Estabrooks
(
- Durham U.
)
,
Alan D. Martin
(
- Durham U.
)

- Phys.Lett.B 53 (1974) 253-259
•
DOI:
- 10.1016/0370-2693(74)90473-0

pi pi Partial Waves from 0.6-GeV to 1.8-GeV

P. Estabrooks
(
- Durham U.
)
,
Alan D. Martin
(
- Durham U.
)

- Nucl.Phys.B 95 (1975) 322-346
•
DOI:
- 10.1016/0550-3213(75)90048-6

Observation of a New Scalar Meson

N.M. Cason
(
- Notre Dame U.
)
,
V.A. Polychronakos
(
- Notre Dame U.
)
,
J.M. Bishop
(
- Notre Dame U.
)
,
N.N. Biswas
(
- Notre Dame U.
)
,
V.P. Kenney
(
- Notre Dame U.
)

et al.

- Phys.Rev.Lett. 36 (1976) 1485
•
DOI:
- 10.1103/PhysRevLett.36.1485

Characteristics of the S-Wave anti-K K Enhancement at 1300-MeV

et al.

- Phys.Rev.Lett. 37 (1976) 1666-1668,
- Phys.Rev.Letters 37 (1976) 1666-1668 and Argonne National Lab - ANL-HEP-PR-76-53 (76,REC.SEP) 9p
•
DOI:
- 10.1103/PhysRevLett.37.1666