AN AMPLITUDE ANALYSIS OF THE K+ K- SYSTEM PRODUCED IN THE REACTION PI- P ---> K+ K- N AT 10-GEV/C - INSPIRE

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AN AMPLITUDE ANALYSIS OF THE K+ K- SYSTEM PRODUCED IN THE REACTION PI- P ---> K+ K- N AT 10-GEV/C

BARI-BONN-CERN-GLASGOW-LIVERPOOL-MILAN-VIENNA

Collaboration

•

G. Costa
(
- INFN, Milan and
- Milan U.
)

1980

33 pages

Published in:

Nucl.Phys.B 175 (1980) 402-434

Published: 1980

DOI:

10.1016/0550-3213(80)90020-6

PDG:

{{\mathit f}_{{{2}}}{(1270)}}

\rightarrow

{{\mathit \pi}}{{\mathit \pi}}

View in:

CERN Document Server

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Abstract: (Elsevier)

We present results on an amplitude analysis of the K + K − system produced in the reaction π − p→K + K − n from threshold up to 2.2 GeV. The branching ratios of f 0 and f' to K K have been determined. In the low mass region of the K K system the observation of an S-wave enhancement at 1.3 GeV and the interference of the f 0 -A 2 -f' mesons are studied. We observe a 3 − structure in the mass region of 1.7 GeV which is consistent with g 0 production. With this interpretation the branching ratio g→ K K has been determined. Evidence for a new structure in the J p = 2 + wave around 1.8 GeV with a width of ∼200 MeV is presented.

PI- P: INELASTIC SCATTERING
INELASTIC SCATTERING: PI- P
MASS SPECTRUM: (K+ K-)
(K+ K-): MASS SPECTRUM
MOMENTUM TRANSFER
THRESHOLD
F(1270): BRANCHING RATIO
F(1515): BRANCHING RATIO
A2(1310): BRANCHING RATIO
G(1700): BRANCHING RATIO

References(26)

Figures(0)

[1]

A New Upper Limit for the Decay Rate gamma (f' --> pi + pi)

- Phys.Lett.B 60 (1975) 101-104
•
DOI:
- 10.1016/0370-2693(75)90539-0

[1]

A Study of pi pi --> K anti-K Using an Experiment on pi- p --> K0(s) K0(s) n at 8.9-GeV/c

et al.

- Nucl.Phys.B 115 (1976) 208-236
•
DOI:
- 10.1016/0550-3213(76)90254-6

[*]

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

[*]

ANL-HEP-PR 78-22, Argonne National Laboratory preprint

D. Cohen

[2]

A Model Independent Partial Wave Analysis of the Reaction $\pi^- p \to K^+ K^- n$ at Approximately 18-{GeV}/ $c$

CERN-Cracow-Munich

Collaboration

•

L. Gorlich
(
- Cracow, INP
)

et al.

- Nucl.Phys.B 174 (1980) 16-44
•
DOI:
- 10.1016/0550-3213(80)90188-1

[3]

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

[4]

Observation of a Spin 4, Isospin = 1, Meson Resonance

et al.

- Phys.Lett.B 74 (1978) 413-416
•
DOI:
- 10.1016/0370-2693(78)90692-5

[4]

A Study of Isospin = 1 Meson States Using 10-{GeV}/ $c K^- K^0$ Production Data

et al.

- Phys.Lett.B 74 (1978) 417-421
•
DOI:
- 10.1016/0370-2693(78)90693-7

[4]

A Study of A2 and $g$ Resonance Production in $\pi^- p \to K^- K^0 p$

et al.

- Nucl.Phys.B 140 (1978) 158-178
•
DOI:
- 10.1016/0550-3213(78)90318-8

[4]

Analyses of $K \bar{K}$ Production and Scalar Mesons

Alan D. Martin
(
- Durham U.
)
,
E.N. Ozmutlu
(
- Durham U.
)

- Nucl.Phys.B 158 (1979) 520-545
•
DOI:
- 10.1016/0550-3213(79)90180-9

[5]

OBSERVATION IN THE K+ K- SYSTEM OF A NEW STRUCTURE AT 2.2-GEV

BARI-BONN-CERN-DARESBURY-GLASGOW-LIVERPOOL-MILAN-VIENNA

Collaboration

•

C. Evangelista
(
- Bari U. and
- INFN, Bari
)

et al.

- Nucl.Phys.B 154 (1979) 381-393
•
DOI:
- 10.1016/0550-3213(79)90038-5

[6]

Yellow report CERN 77-04

J.L. Petersen

[7]

Ambiguities of complex phase-shift analysis

A. Gersten
(
- Weizmann Inst.
)

- Nucl.Phys.B 12 (1969) 537-548
•
DOI:
- 10.1016/0550-3213(69)90072-8

[8]

a New point of view in the analysis of two-body reactions

E. Barrelet
(
- Ecole Polytechnique
)

- Nuovo Cim.A 8 (1972) 331-371
•
DOI:
- 10.1007/BF02732655

[9]

Study of the Ambiguity Problem in pi pi Phase Shift Analysis

Tokuzo Shimada
(
- Tokyo U.
)

- Prog.Theor.Phys. 54 (1975) 758
•
DOI:
- 10.1143/PTP.54.758

[10]

Observation of a Spin 4 Neutral Meson with 2-GeV Mass Decaying in pi0 pi0

Serpukhov-CERN

Collaboration

•

W.D. Apel
(
- Karlsruhe U., EKP and
- Karlsruhe, Forschungszentrum
)

et al.

- Phys.Lett.B 57 (1975) 398,
- Palermo Conf.1975:0971
•
DOI:
- 10.1016/0370-2693(75)90480-3

[11]

Observation of a Spin 4 Boson Resonance at 2050-MeV

CERN-MUNICH

Collaboration

•

W. Blum
(
- CERN and
- Munich, Max Planck Inst.
)

et al.

- Phys.Lett.B 57 (1975) 403-406
•
DOI:
- 10.1016/0370-2693(75)90481-5

[12]

Review of Particle Properties. Particle Data Group

et al.

- Phys.Lett.B 75 (1978) 1-250
•
DOI:
- 10.1016/0370-2693(78)90929-2

[13]

Production of a20 and omega-prime (1675) in the Reaction pi- p --> pi+ pi- pi0 n at 12-GeV/c and 15-GeV/c

et al.

- Nucl.Phys.B 138 (1978) 235-252
•
DOI:
- 10.1016/0550-3213(78)90245-6

[14]

t Dependence and Production Mechanisms of the rho, f and g Resonances from pi- p --> pi- pi+ n at 17.2-GeV

B. Hyams
(
- CERN
)
,
C. Jones
(
- CERN
)
,
P. Weilhammer
(
- CERN
)
,
W. Blum
(
- Munich, Max Planck Inst.
)
,
H. Dietl
(
- Munich, Max Planck Inst.
)

et al.

- Phys.Lett.B 51 (1974) 272-278
•
DOI:
- 10.1016/0370-2693(74)90290-1

[15]

Hadrons and SU(3): a critical review

- Rev.Mod.Phys. 46 (1974) 49-81
•
DOI:
- 10.1103/RevModPhys.46.49

[16]

G. Alexander
,
H.J. Lipkin
,
F. Scheck

- Phys.Rev. 17 (1966) 412

[17]

A Model Independent Partial Wave Analysis of the pi+ pi- System Produced at Low Four Momentum Transfer in the Reaction pi- p (Polarized) ---> pi+ pi- n at 17.2-GeV/c

CERN-Cracow-Munich

Collaboration

•

H. Becker
(
- Munich, Max Planck Inst.
)

et al.

- Nucl.Phys.B 151 (1979) 46,
- Argonne Symp.1978:461
•
DOI:
- 10.1016/0550-3213(79)90426-7

[18]

Unstable particles as targets in scattering experiments

G.F. Chew
(
- LBL, Berkeley
)
,
F.E. Low
(
- LBL, Berkeley and
- MIT, LNS
)

- Phys.Rev. 113 (1959) 1640-1648
•
DOI:
- 10.1103/PhysRev.113.1640

[19]

H.P. Dürr
,
H. Pilkuhn

- Nuovo Cim.A 40 (1965) 899

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