Standard
W boson polarisation at LEP2. / Abbiendi, G ; Ainsley, C ; Akesson, P F et al.
In:
Physics Letters B, Vol. 585, No. 3-4, 15.04.2004, p. 223-236.
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Harvard
Abbiendi, G, Ainsley, C, Akesson, PF, Alexander, G, Allison, J, Amaral, P, Anagnostou, G, Anderson, KJ, Arcelli, S, Asai, S, Axen, D, Azuelos, G
, Bailey, I, Barberio, E, Barillari, T, Barlow, RJ, Batley, RJ, Bechtle, P, Behnke, T, Bell, KW, Bell, PJ, Bella, G, Bellerive, A, Benelli, G, Bethke, S, Biebel, O, Boeriu, O, Bock, P, Boutemeur, M, Braibant, S, Brigliadori, L, Brown, RM, Buesser, K, Burckhart, HJ, Campana, S, Carnegie, RK, Carter, AA, Carter, JR, Chang, CY, Charlton, DG, Ciocca, C, Couchman, J, Csilling, A, Cuffiani, M, Dado, S, De Roeck, A, De Wolf, EA, Desch, K, Dienes, B, Donkers, M & OPAL Collaboration 2004, '
W boson polarisation at LEP2',
Physics Letters B, vol. 585, no. 3-4, pp. 223-236.
https://doi.org/10.1016/j.physletb.2004.02.003
APA
Abbiendi, G., Ainsley, C., Akesson, P. F., Alexander, G., Allison, J., Amaral, P., Anagnostou, G., Anderson, K. J., Arcelli, S., Asai, S., Axen, D., Azuelos, G.
, Bailey, I., Barberio, E., Barillari, T., Barlow, R. J., Batley, R. J., Bechtle, P., Behnke, T., ... OPAL Collaboration (2004).
W boson polarisation at LEP2.
Physics Letters B,
585(3-4), 223-236.
https://doi.org/10.1016/j.physletb.2004.02.003
Vancouver
Abbiendi G, Ainsley C, Akesson PF, Alexander G, Allison J, Amaral P et al.
W boson polarisation at LEP2.
Physics Letters B. 2004 Apr 15;585(3-4):223-236. doi: 10.1016/j.physletb.2004.02.003
Author
Abbiendi, G ; Ainsley, C ; Akesson, P F et al. /
W boson polarisation at LEP2. In:
Physics Letters B. 2004 ; Vol. 585, No. 3-4. pp. 223-236.
Bibtex
@article{c397e0e9e07d484f8de819621721b007,
title = "W boson polarisation at LEP2",
abstract = "Elements of the spin density matrix for W bosons in e(+)e(-) --> W+W- --> q (q) over barq'lv(l) events are measured from data recorded by the OPAL detector at LEP. This information is used to calculate polarised differential cross-sections and to search for CP-violating effects. Results are presented for W bosons produced in e+e- Collisions with centre-of-mass energies between 183 GeV and 209 GeV. The average fraction of W bosons that are longitudinally polarised is found to be (23.9 +/- 2.1 +/- 1.1)% compared to a Standard Model prediction of (23.9 +/- 0.1)%. All results are consistent with CP conservation. (C) 2004 Elsevier B.V. All rights reserved.",
keywords = "MONTE-CARLO PROGRAM, TRIPLE GAUGE COUPLINGS, E(+)E(-) COLLISIONS, W+W-PRODUCTION, EVENT GENERATOR, 4-FERMION PROCESSES, PAIR PRODUCTION, FINAL-STATES, ENERGIES, EXPONENTIATION",
author = "G Abbiendi and C Ainsley and Akesson, {P F} and G Alexander and J Allison and P Amaral and G Anagnostou and Anderson, {K J} and S Arcelli and S Asai and D Axen and G Azuelos and I Bailey and E Barberio and T Barillari and Barlow, {R J} and Batley, {R J} and P Bechtle and T Behnke and Bell, {K W} and Bell, {P J} and G Bella and A Bellerive and G Benelli and S Bethke and O Biebel and O Boeriu and P Bock and M Boutemeur and S Braibant and L Brigliadori and Brown, {R M} and K Buesser and Burckhart, {H J} and S Campana and Carnegie, {R K} and Carter, {A A} and Carter, {J R} and Chang, {C Y} and Charlton, {D G} and C Ciocca and J Couchman and A Csilling and M Cuffiani and S Dado and {De Roeck}, A and {De Wolf}, {E A} and K Desch and B Dienes and M Donkers and {OPAL Collaboration}",
year = "2004",
month = apr,
day = "15",
doi = "10.1016/j.physletb.2004.02.003",
language = "English",
volume = "585",
pages = "223--236",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "3-4",
}
RIS
TY - JOUR
T1 - W boson polarisation at LEP2
AU - Abbiendi, G
AU - Ainsley, C
AU - Akesson, P F
AU - Alexander, G
AU - Allison, J
AU - Amaral, P
AU - Anagnostou, G
AU - Anderson, K J
AU - Arcelli, S
AU - Asai, S
AU - Axen, D
AU - Azuelos, G
AU - Bailey, I
AU - Barberio, E
AU - Barillari, T
AU - Barlow, R J
AU - Batley, R J
AU - Bechtle, P
AU - Behnke, T
AU - Bell, K W
AU - Bell, P J
AU - Bella, G
AU - Bellerive, A
AU - Benelli, G
AU - Bethke, S
AU - Biebel, O
AU - Boeriu, O
AU - Bock, P
AU - Boutemeur, M
AU - Braibant, S
AU - Brigliadori, L
AU - Brown, R M
AU - Buesser, K
AU - Burckhart, H J
AU - Campana, S
AU - Carnegie, R K
AU - Carter, A A
AU - Carter, J R
AU - Chang, C Y
AU - Charlton, D G
AU - Ciocca, C
AU - Couchman, J
AU - Csilling, A
AU - Cuffiani, M
AU - Dado, S
AU - De Roeck, A
AU - De Wolf, E A
AU - Desch, K
AU - Dienes, B
AU - Donkers, M
AU - OPAL Collaboration
PY - 2004/4/15
Y1 - 2004/4/15
N2 - Elements of the spin density matrix for W bosons in e(+)e(-) --> W+W- --> q (q) over barq'lv(l) events are measured from data recorded by the OPAL detector at LEP. This information is used to calculate polarised differential cross-sections and to search for CP-violating effects. Results are presented for W bosons produced in e+e- Collisions with centre-of-mass energies between 183 GeV and 209 GeV. The average fraction of W bosons that are longitudinally polarised is found to be (23.9 +/- 2.1 +/- 1.1)% compared to a Standard Model prediction of (23.9 +/- 0.1)%. All results are consistent with CP conservation. (C) 2004 Elsevier B.V. All rights reserved.
AB - Elements of the spin density matrix for W bosons in e(+)e(-) --> W+W- --> q (q) over barq'lv(l) events are measured from data recorded by the OPAL detector at LEP. This information is used to calculate polarised differential cross-sections and to search for CP-violating effects. Results are presented for W bosons produced in e+e- Collisions with centre-of-mass energies between 183 GeV and 209 GeV. The average fraction of W bosons that are longitudinally polarised is found to be (23.9 +/- 2.1 +/- 1.1)% compared to a Standard Model prediction of (23.9 +/- 0.1)%. All results are consistent with CP conservation. (C) 2004 Elsevier B.V. All rights reserved.
KW - MONTE-CARLO PROGRAM
KW - TRIPLE GAUGE COUPLINGS
KW - E(+)E(-) COLLISIONS
KW - W+W-PRODUCTION
KW - EVENT GENERATOR
KW - 4-FERMION PROCESSES
KW - PAIR PRODUCTION
KW - FINAL-STATES
KW - ENERGIES
KW - EXPONENTIATION
U2 - 10.1016/j.physletb.2004.02.003
DO - 10.1016/j.physletb.2004.02.003
M3 - Journal article
VL - 585
SP - 223
EP - 236
JO - Physics Letters B
JF - Physics Letters B
SN - 0370-2693
IS - 3-4
ER -