| 1. |
- Aad, G., et al.
(author)
-
- 2012
-
In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :11
-
Journal article (peer-reviewed)
|
|
| 2. |
- Aad, G., et al.
(author)
-
- 2016
-
In: Journal of High Energy Physics. - : Springer. - 1029-8479 .- 1126-6708. ; :1
-
Journal article (peer-reviewed)
|
|
| 3. |
- Aad, G., et al.
(author)
-
- 2015
-
Journal article (peer-reviewed)
|
|
| 4. |
- Aad, G., et al.
(author)
-
- 2016
-
In: Physical Review D. Particles and fields. - : American Physical Society. - 0556-2821 .- 1089-4918. ; 93:1
-
Journal article (peer-reviewed)
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
- Kanai, M, et al.
(author)
-
- 2023
-
swepub:Mat__t
|
|
| 8. |
|
|
| 9. |
|
|
| 10. |
|
|
| 11. |
|
|
| 12. |
|
|
| 13. |
|
|
| 14. |
|
|
| 15. |
|
|
| 16. |
|
|
| 17. |
|
|
| 18. |
|
|
| 19. |
|
|
| 20. |
- Aad, G, et al.
(author)
-
Measurements of fiducial cross-sections for [Formula: see text] production with one or two additional b-jets in pp collisions at [Formula: see text]=8 TeV using the ATLAS detector.
- 2016
-
In: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044. ; 76
-
Journal article (peer-reviewed)abstract
- Fiducial cross-sections for [Formula: see text] production with one or two additional b-jets are reported, using an integrated luminosity of 20.3 fb[Formula: see text] of proton-proton collisions at a centre-of-mass energy of 8 TeV at the Large Hadron Collider, collected with the ATLAS detector. The cross-section times branching ratio for [Formula: see text] events with at least one additional b-jet is measured to be 950 [Formula: see text] 70 (stat.) [Formula: see text] (syst.) fb in the lepton-plus-jets channel and 50 [Formula: see text] 10 (stat.) [Formula: see text] (syst.) fb in the [Formula: see text] channel. The cross-section times branching ratio for events with at least two additional b-jets is measured to be 19.3 [Formula: see text] 3.5 (stat.) [Formula: see text] 5.7 (syst.) fb in the dilepton channel ([Formula: see text], [Formula: see text], and ee) using a method based on tight selection criteria, and 13.5 [Formula: see text] 3.3 (stat.) [Formula: see text] 3.6 (syst.) fb using a looser selection that allows the background normalisation to be extracted from data. The latter method also measures a value of 1.30 [Formula: see text] 0.33 (stat.) [Formula: see text] 0.28 (syst.)% for the ratio of [Formula: see text] production with two additional b-jets to [Formula: see text] production with any two additional jets. All measurements are in good agreement with recent theory predictions.
|
|
| 21. |
|
|
| 22. |
|
|
| 23. |
|
|
| 24. |
|
|
| 25. |
|
|
| 26. |
|
|
| 27. |
|
|
| 28. |
|
|
| 29. |
|
|
| 30. |
|
|
| 31. |
|
|
| 32. |
- Schael, S, et al.
(author)
-
Precision electroweak measurements on the Z resonance
- 2006
-
In: Physics Reports. - : Elsevier BV. - 0370-1573 .- 1873-6270. ; 427:5-6, s. 257-454
-
Research review (peer-reviewed)abstract
- We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLID experiment using a polarised beam at SLC. The measurements include cross-sections, forward-backward asymmetries and polarised asymmetries. The mass and width of the Z boson, m(Z) and Gamma(Z), and its couplings to fermions, for example the p parameter and the effective electroweak mixing angle for leptons, are precisely measured: m(Z) = 91.1875 +/- 0.0021 GeV, Gamma(Z) = 2.4952 +/- 0.0023 GeV, rho(l) = 1.0050 +/- 0.0010, sin(2)theta(eff)(lept) = 0.23153 +/- 0.00016. The number of light neutrino species is determined to be 2.9840 +/- 0.0082, in agreement with the three observed generations of fundamental fermions. The results are compared to the predictions of the Standard Model (SM). At the Z-pole, electroweak radiative corrections beyond the running of the QED and QCD coupling constants are observed with a significance of five standard deviations, and in agreement with the Standard Model. Of the many Z-pole measurements, the forward-backward asymmetry in b-quark production shows the largest difference with respect to its SM expectation, at the level of 2.8 standard deviations. Through radiative corrections evaluated in the framework of the Standard Model, the Z-pole data are also used to predict the mass of the top quark, m(t) = 173(+10)(+13) GeV, and the mass of the W boson, m(W) = 80.363 +/- 0.032 GeV. These indirect constraints are compared to the direct measurements, providing a stringent test of the SM. Using in addition the direct measurements of m(t) and m(W), the mass of the as yet unobserved SM Higgs boson is predicted with a relative uncertainty of about 50% and found to be less than 285 GeV at 95% confidence level. (c) 2006 Elsevier B.V. All rights reserved.
|
|
| 33. |
- Aad, G., et al.
(author)
-
- 2013
-
Journal article (peer-reviewed)
|
|
| 34. |
- Aad, G., et al.
(author)
-
- 2013
-
In: New Journal of Physics. - : IOP Publishing. - 1367-2630. ; 15
-
Journal article (peer-reviewed)
|
|
| 35. |
- Aad, G., et al.
(author)
-
- 2012
-
In: The European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6052. ; 72:7
-
Journal article (peer-reviewed)
|
|
| 36. |
- Aad, G., et al.
(author)
-
- 2013
-
Journal article (peer-reviewed)
|
|
| 37. |
- Aad, G., et al.
(author)
-
- 2013
-
In: The European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6052. ; 73:1
-
Journal article (peer-reviewed)
|
|
| 38. |
- Aad, G., et al.
(author)
-
- 2013
-
Journal article (peer-reviewed)
|
|
| 39. |
- Aad, G., et al.
(author)
-
- 2015
-
Journal article (peer-reviewed)
|
|
| 40. |
- Aad, G., et al.
(author)
-
- 2013
-
Journal article (peer-reviewed)
|
|
| 41. |
- Aad, G., et al.
(author)
-
- 2013
-
Journal article (peer-reviewed)
|
|
| 42. |
- Aad, G., et al.
(author)
-
- 2012
-
Journal article (peer-reviewed)
|
|
| 43. |
- Aad, G., et al.
(author)
-
- 2013
-
Journal article (peer-reviewed)
|
|
| 44. |
- Aad, G., et al.
(author)
-
- 2012
-
Journal article (peer-reviewed)
|
|
| 45. |
- Aad, G., et al.
(author)
-
- 2012
-
Journal article (peer-reviewed)
|
|
| 46. |
- Aad, G., et al.
(author)
-
- 2014
-
Journal article (peer-reviewed)
|
|
| 47. |
- Aad, G., et al.
(author)
-
- 2012
-
Journal article (peer-reviewed)
|
|
| 48. |
- Aad, G., et al.
(author)
-
- 2012
-
Journal article (peer-reviewed)
|
|
| 49. |
- Aad, G., et al.
(author)
-
- 2013
-
Journal article (peer-reviewed)
|
|
| 50. |
- Aad, G., et al.
(author)
-
- 2013
-
In: The European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6052. ; 73:3
-
Journal article (peer-reviewed)
|
|
