Polarization density matrix for Z decay into Wff' with general ZWW couplings

S. C. Lee; Wang Chang Su

doi:10.1007/BF01560225

Polarization density matrix for Z decay into Wff' with general ZWW couplings

S. C. Lee, Wang Chang Su

Department of Physics

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

4 Scopus citations

Abstract

We give the polarization density matrix of Z and W for the decay process Z⁰→Wff' with general ZWW couplings. The matrix elements are expressed in terms of kinematical invariants so that they can be readily used in {Mathematical expression} as well. Using these formulas, we analyze the possibilities of probing the ZWW couplings through the decay of polarized Z⁰.

Original language	English
Pages (from-to)	547-552
Number of pages	6
Journal	Zeitschrift für Physik C Particles and Fields
Volume	40
Issue number	4
DOIs	https://doi.org/10.1007/BF01560225
State	Published - Dec 1988

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title = "Polarization density matrix for Z decay into Wff' with general ZWW couplings",

abstract = "We give the polarization density matrix of Z and W for the decay process Z0→Wff' with general ZWW couplings. The matrix elements are expressed in terms of kinematical invariants so that they can be readily used in {Mathematical expression} as well. Using these formulas, we analyze the possibilities of probing the ZWW couplings through the decay of polarized Z0.",

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T1 - Polarization density matrix for Z decay into Wff' with general ZWW couplings

AU - Lee, S. C.

AU - Su, Wang Chang

PY - 1988/12

Y1 - 1988/12

N2 - We give the polarization density matrix of Z and W for the decay process Z0→Wff' with general ZWW couplings. The matrix elements are expressed in terms of kinematical invariants so that they can be readily used in {Mathematical expression} as well. Using these formulas, we analyze the possibilities of probing the ZWW couplings through the decay of polarized Z0.

AB - We give the polarization density matrix of Z and W for the decay process Z0→Wff' with general ZWW couplings. The matrix elements are expressed in terms of kinematical invariants so that they can be readily used in {Mathematical expression} as well. Using these formulas, we analyze the possibilities of probing the ZWW couplings through the decay of polarized Z0.

UR - http://www.scopus.com/inward/record.url?scp=34250088888&partnerID=8YFLogxK

U2 - 10.1007/BF01560225

DO - 10.1007/BF01560225

M3 - 期刊論文

AN - SCOPUS:34250088888

SN - 0170-9739

VL - 40

SP - 547

EP - 552

JO - Zeitschrift für Physik C Particles and Fields

JF - Zeitschrift für Physik C Particles and Fields

IS - 4

ER -

Polarization density matrix for Z decay into Wff' with general ZWW couplings

Abstract

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