Spin-Parity Determination of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Ξ</mml:mi><mml:mi>π</mml:mi></mml:math>Resonance (1. 530 GeV)

Schlein, P.; Carmony, D.D.; Pjerrou, G. M.; Slater, W.; Stork, D. H.; Ticho, Harold K.

doi:10.1103/physrevlett.11.167

Cited by 56 publications

(18 citation statements)

References 12 publications

(2 reference statements)

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“…In conjunction with previous analyses [53,54], this also definitively establishes positive parity, and hence that the Ξ(1530) is a P 3/2 -wave resonance. …”

Section: Discussionmentioning

confidence: 50%

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Hyperon AND Hyperon Resonance Properties From Charm Baryon Decays At BaBar

Ziegler,

/Iowa U.

2007

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“…In conjunction with previous analyses [53,54], this also definitively establishes positive parity, and hence that the Ξ(1530) is a P 3/2 -wave resonance. …”

Section: Discussionmentioning

confidence: 50%

“…The present analysis establishes spin 3/2 and hence establishes positive parity, based on the analyses of refces. [53,54]. …”

Section: Chapter 6 the Properties Of The ξ(1530)mentioning

confidence: 99%

Hyperon AND Hyperon Resonance Properties From Charm Baryon Decays At BaBar

Ziegler,

/Iowa U.

2007

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“…10 If the isotopic spin of such a 2ir resonance is even, it could decay into 27r 0, s. An upper limit to its production cross section in this experiment can be made by assuming that all events in Fig. 1 between 1550 and 1800 MeV are due to such a meson.…”

mentioning

confidence: 91%

Some Properties ofΞ−andΞ0Hyperons Produced in
Berge
¹
,
Eberhard
²
,
Hubbard
³

et al. 1966
Phys. Rev.
57
0
29
0
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Phys. Rev. 130, 1568. 6 It is known that T. D. Lee and C. N. Yang [Phys. Rev. 108, 1645 (1957)] and J. Cronin and O. Overseth (Ref. 22) have an inconsistency in the definition of 0; their definitions of & from the decay amplitudes and the condition imposed by time-reversal invariance should be read with an opposite sign.The production of cascade hyperons by incident K~ on hydrogen has been studied from threshold (1.05 BeV/c) to 1.7 BeV/c. A sample of 1004 E~ and 206 S° was obtained. Production cross sections rise over this momentum range, reaching about 150 fxb for E~£ + production and about 100 /*b each for &PK 0 and STTK. Production of the E*(1530) near threshold is observed, and the assignment I=\ for this resonance is confirmed. The S decay analysis yields weak evidence for /g = |. For J% -\, our decay-parameter results are Ae~f>)/(E~" ->Ax"), was found to be 0.5%.

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“…This was discovered in a hydrogen bubble chamber at the Berkeley Bevatron by a Dalitz plot analysis of the reaction K − p → Λ 0 + π + + π − (Alston et al 1960). The strangeness −2 baryon Ξ*(1530) (which also can only be seen in final states) followed soon after, via the reaction K − p → Ξ − + K + + π 0 (Pjerrou et al 1962;Schlein et al 1963).…”

Section: The τ−θ Puzzle and The Dalitz Plotmentioning

confidence: 99%

Richard Henry Dalitz. 28 February 1925 — 13 January 2006

Aitchison¹,

Smith²

2016

Biogr. Mems Fell. R. Soc.

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Richard (Dick) Henry Dalitz was a theoretical physicist whose principal contributions were intimately connected to some of the major breakthroughs of the twentieth century in particle and nuclear physics. His formulation of the ‘τ–θ’ puzzle led to the discovery that parity is not a symmetry of nature—the first of the assumed space-time symmetries to fail. He pioneered the theoretical study of hypernuclei, of strange baryon resonances, and of baryon spectroscopy in the quark model (at a time when many considered it ‘naive’), to all of which he made lasting contributions. The ‘Dalitz plot’ and ‘Dalitz pairs’ are part of the vocabulary of particle physics. Throughout his career he remained in close touch with many experimentalists, and he had an encyclopaedic knowledge of the data. Many of his papers were stimulated by experimental results and were concerned with their analysis and interpretation, work that often required the forging of new phenomenological tools; many also indicated what new experiments needed to be done. As a consequence, he was a theorist exceptionally valued by experimentalists. He created and ran a strong particle theory group at Oxford, which attracted many talented students and researchers, and which has continued to thrive.

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Spin-Parity Determination of theΞπResonance (1. 530 GeV)

Cited by 56 publications

References 12 publications

Hyperon AND Hyperon Resonance Properties From Charm Baryon Decays At BaBar

Hyperon AND Hyperon Resonance Properties From Charm Baryon Decays At BaBar

Some Properties ofΞ−andΞ0Hyperons Produced in
Berge
¹
,
Eberhard
²
,
Hubbard
³

et al. 1966
Phys. Rev.
57
0
29
0
View full text Add to dashboard Cite

Richard Henry Dalitz. 28 February 1925 — 13 January 2006

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Spin-Parity Determination of theΞπResonance (1. 530 GeV)

Cited by 56 publications

References 12 publications

Hyperon AND Hyperon Resonance Properties From Charm Baryon Decays At BaBar

Hyperon AND Hyperon Resonance Properties From Charm Baryon Decays At BaBar

Some Properties ofΞ−andΞ0Hyperons Produced inBerge1, Eberhard2, Hubbard3 et al. 1966Phys. Rev.570290View full textAdd to dashboardCite

Richard Henry Dalitz. 28 February 1925 — 13 January 2006

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Some Properties ofΞ−andΞ0Hyperons Produced in
Berge
¹
,
Eberhard
²
,
Hubbard
³

et al. 1966
Phys. Rev.
57
0
29
0
View full text Add to dashboard Cite