On non-standard couplings among the electroweak vector bosons

Grosse-Knetter, Carsten; Kuss, I.; Schildknecht, Dieter

doi:10.1016/0370-2693(95)01022-i

Cited by 9 publications

(14 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, the second term in Eq. 1consisting of operators up to energy dimension six, is also required to have local SUð2Þ L Â Uð1Þ Y gauge symmetry and the underlying physics is described using a linear realization [18] of the SUð2Þ L Â Uð1Þ Y symmetry. By considering operators that give rise to nonstandard WW and ZWW couplings at the tree level, L eff can be parametrized in terms of the i parameters [19].…”

Section: Relations Between Couplingsmentioning

confidence: 99%

“…V. Shary, 18 A. A. Shchukin, 40 R. K. Shivpuri, 29 V. Siccardi, 19 V. Simak, 10 V. Sirotenko, 50 P. Skubic, 75 P. Slattery, 71 D. Smirnov, 55 G. R. Snow, 67 J.…”

mentioning

confidence: 99%

“…A. Shchukin, 40 R. K. Shivpuri, 29 V. Siccardi, 19 V. Simak, 10 V. Sirotenko, 50 P. Skubic, 75 P. Slattery, 71 D. Smirnov, 55 G. R. Snow, 67 J. Snow, 74 S. Snyder, 73 S. Söldner-Rembold, 45 L. Sonnenschein, 21 A. Sopczak, 43 M. Sosebee, 78 K. Soustruznik, 9 B. Spurlock, 78 J. Stark, 14 V. Stolin,38 D. A. Stoyanova,40 J. Strandberg,64 M. A. Strang,69 E. Strauss, 72 M. Strauss, 75 R. Ströhmer, 26 D. Strom, 51 L. Stutte, 50 S. Sumowidagdo, 49 P. Svoisky, 36 M. Takahashi, 45 A. Tanasijczuk, 1 W. Taylor, 6 B. Tiller, 26 M. Titov, 18 V. V. Tokmenin, 37 I. Torchiani, 23 D. Tsybychev, 72 B. Tuchming, 18 C. Tully, 68 P. M. Tuts, 70 R. Unalan, 65 L. Uvarov, 41 S. Uvarov, 41 S. Uzunyan, 52 P. J. van den Berg, 35…”

mentioning

confidence: 99%

See 2 more Smart Citations

Measurement of trilinear gauge boson couplings fromWW+WZ→lνjjevents inpp¯collisions

Abazov¹,

Abbott²,

Abolins³

et al. 2009

Phys. Rev. D

View full text Add to dashboard Cite

We present a direct measurement of trilinear gauge boson couplings at WW and ZWW vertices in WW and WZ events produced in p " p collisions at ffiffi ffi s p ¼ 1:96 TeV. We consider events with one electron or muon, missing transverse energy, and at least two jets. The data were collected using the D0 detector and correspond to 1:1 fb À1 of integrated luminosity. Considering two different relations between the couplings at the WW and ZWW vertices, we measure these couplings at 68% C.L. to be ¼ 1:07 þ0:26 À0:29 , ¼ 0:00 þ0:06 À0:06 , and g Z 1 ¼ 1:04 þ0:09 À0:09 in a scenario respecting SUð2Þ L Uð1Þ Y gauge symmetry and ¼ 1:04 þ0:11 À0:11 and ¼ 0:00 þ0:06 À0:06 in an ''equal couplings'' scenario.

show abstract

Section: Relations Between Couplingsmentioning

confidence: 99%

“…V. Shary, 18 A. A. Shchukin, 40 R. K. Shivpuri, 29 V. Siccardi, 19 V. Simak, 10 V. Sirotenko, 50 P. Skubic, 75 P. Slattery, 71 D. Smirnov, 55 G. R. Snow, 67 J.…”

mentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

Measurement of trilinear gauge boson couplings fromWW+WZ→lνjjevents inpp¯collisions

Abazov¹,

Abbott²,

Abolins³

et al. 2009

Phys. Rev. D

View full text Add to dashboard Cite

show abstract

“…Also these interactions are already contained in an identical form [42] in the model described in [16,35]. The only difference [50] of the three-parameter model [16,35] and the SU(2) L × U(1) Y invariant one lies in non-standard interactions of the Higgs boson.…”

Section: Parametrization Of Anomalous Couplingsmentioning

confidence: 99%

Gauge boson pair production at the LHC: Anomalous couplings and vector boson scattering

Kuss¹,

Nuss²

1998

Eur. Phys. J. C

View full text Add to dashboard Cite

We compare vector boson fusion and quark antiquark annihilation production of vector boson pairs at the LHC and include the effects of anomalous couplings. Results are given for confidence intervals for anomalous couplings at the LHC assuming that measurements will be in agreement with the standard model. We consider all couplings of the general triple vector boson vertex and their correlations. In addition we consider a gauge invariant dimension-six extension of the standard model. Analytical results for the cross sections for quark antiquark annihilation and vector boson fusion with anomalous couplings are given.

show abstract

“…Realizing SU(2)×U(1) symmetry non-linearly, or else removing the restriction to dimension-4 terms in the linearized form, removes the restriction κ γ = 1, e.g. [4]. We also note that κ γ = 1 corresponds to a gyromagnetic ratio, g, of the W ± of magnitude g = 2, in units of the particle's Bohr-magneton e/(2M W ), while κ γ = 0 corresponds to g = 1 as obtained for a classical rotating charge distribution.…”

mentioning

confidence: 99%

Discovering non-Abelian weak couplings and an anomalous magnetic dipole moment of the W± at LEP 2

Kuss¹,

Schildknecht²

1996

Physics Letters B

View full text Add to dashboard Cite

In view of the forthcoming results on W ± pair production at LEP 2, we emphasize that direct empirical evidence on non-trivial properties of the weak vector bosons can be obtained with relatively limited integrated luminosity. An integrated luminosity of 10 pb −1 at √ s = 175 GeV will be sufficient to provide direct experimental evidence for non-vanishing self-couplings of non-Abelian type among the weak vector bosons. An integrated luminosity of 100 pb −1 at √ s = 175 GeV will provide direct evidence for the existence of an anomalous magnetic dipole moment of the charged vector bosons W ± .1

show abstract

On non-standard couplings among the electroweak vector bosons

Cited by 9 publications

References 42 publications

Measurement of trilinear gauge boson couplings fromWW+WZ→lνjjevents inpp¯collisions

Measurement of trilinear gauge boson couplings fromWW+WZ→lνjjevents inpp¯collisions

Gauge boson pair production at the LHC: Anomalous couplings and vector boson scattering

Discovering non-Abelian weak couplings and an anomalous magnetic dipole moment of the W± at LEP 2

Contact Info

Product

Resources

About