Journal article
Study of W-boson polarisations and triple gauge boson couplings in the reaction e(+)e(-)-> W+W- at LEP 2
- Abstract:
-
A determination of the single W spin density matrix (SDM) elements in the reaction e+e-→W+W-→lνqq (l=e/μ) is reported at centre-of-mass energies between 189 and 209∈GeV. The data sample used corresponds to an integrated luminosity of 520∈pb-1 taken by DELPHI between 1998 and 2000. The single W SDM elements, ρττ'W± (τ,τ'= ± 1 or 0), are determined as a function of the W- production angle with respect to the e- beam direction and are obtained from measurements of the W decay products by the app...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- EUROPEAN PHYSICAL JOURNAL C
- Volume:
- 54
- Issue:
- 3
- Pages:
- 345-364
- Publication date:
- 2008-04-01
- DOI:
- EISSN:
-
1434-6052
- ISSN:
-
1434-6044
- Source identifiers:
-
221008
Item Description
- Language:
- English
- Pubs id:
-
pubs:221008
- UUID:
-
uuid:bdeb7a1c-de3e-430a-9c76-2d82eb04f83c
- Local pid:
- pubs:221008
- Deposit date:
- 2012-12-19
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- Copyright date:
- 2008
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