Measurement of decay parameters for Ξ- → Λπ- decay

A. Chakravorty; H. T. Diehl; J. Duryea; G. Guglielmo; K. Heller; P. M. Ho; C. James; K. Johns; D. M. Kaplan; M. J. Longo; K. B. Luk; R. Rameika; H. A. Rubin; S. Teige; G. B. Thomson; Y. Zou

Measurement of decay parameters for Ξ^- → Λπ^- decay

A. Chakravorty, H. T. Diehl, J. Duryea, G. Guglielmo, K. Heller, P. M. Ho, C. James, K. Johns, D. M. Kaplan, M. J. Longo, K. B. Luk, R. Rameika, H. A. Rubin, S. Teige, G. B. Thomson, Y. Zou

Physics

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

The parameter φ≡ was measured using 1.35 X 10⁶ ≡^- → ∧π^- decays. The result has a precision that is ≈3.3 times better than the previous best single measurement. With this result, new values were obtained for β_≡ and γ_≡.

Original language	English (US)
Article number	031601
Pages (from-to)	031601/1-031601/4
Journal	Physical review letters
Volume	91
Issue number	3
State	Published - Jul 18 2003

ASJC Scopus subject areas

General Physics and Astronomy

Cite this

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title = "Measurement of decay parameters for Ξ- → Λπ- decay",

abstract = "The parameter φ≡ was measured using 1.35 X 106 ≡- → ∧π- decays. The result has a precision that is ≈3.3 times better than the previous best single measurement. With this result, new values were obtained for β≡ and γ≡.",

author = "A. Chakravorty and Diehl, {H. T.} and J. Duryea and G. Guglielmo and K. Heller and Ho, {P. M.} and C. James and K. Johns and Kaplan, {D. M.} and Longo, {M. J.} and Luk, {K. B.} and R. Rameika and Rubin, {H. A.} and S. Teige and Thomson, {G. B.} and Y. Zou",

year = "2003",

month = jul,

day = "18",

language = "English (US)",

volume = "91",

pages = "031601/1--031601/4",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

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TY - JOUR

T1 - Measurement of decay parameters for Ξ- → Λπ- decay

AU - Chakravorty, A.

AU - Diehl, H. T.

AU - Duryea, J.

AU - Guglielmo, G.

AU - Heller, K.

AU - Ho, P. M.

AU - James, C.

AU - Johns, K.

AU - Kaplan, D. M.

AU - Longo, M. J.

AU - Luk, K. B.

AU - Rameika, R.

AU - Rubin, H. A.

AU - Teige, S.

AU - Thomson, G. B.

AU - Zou, Y.

PY - 2003/7/18

Y1 - 2003/7/18

N2 - The parameter φ≡ was measured using 1.35 X 106 ≡- → ∧π- decays. The result has a precision that is ≈3.3 times better than the previous best single measurement. With this result, new values were obtained for β≡ and γ≡.

AB - The parameter φ≡ was measured using 1.35 X 106 ≡- → ∧π- decays. The result has a precision that is ≈3.3 times better than the previous best single measurement. With this result, new values were obtained for β≡ and γ≡.

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M3 - Article

AN - SCOPUS:0041384411

SN - 0031-9007

VL - 91

SP - 031601/1-031601/4

JO - Physical review letters

JF - Physical review letters

IS - 3

M1 - 031601

ER -

Measurement of decay parameters for Ξ^- → Λπ^- decay

Abstract

ASJC Scopus subject areas

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