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| 7. |
- Aad, G, et al.
(author)
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Search for Higgs Boson Pair Production in the γγbb[over ¯] Final State Using pp Collision Data at sqrt[s]=8 TeV from the ATLAS Detector.
- 2015
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In: Physical Review Letters. - 1079-7114. ; 114:8
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Journal article (peer-reviewed)abstract
- Searches are performed for resonant and nonresonant Higgs boson pair production in the γγbb[over ¯] final state using 20 fb^{-1} of proton-proton collisions at a center-of-mass energy of 8 TeV recorded with the ATLAS detector at the CERN Large Hadron Collider. A 95% confidence level upper limit on the cross section times branching ratio of nonresonant production is set at 2.2 pb, while the expected limit is 1.0 pb. The difference derives from a modest excess of events, corresponding to 2.4 standard deviations from the background-only hypothesis. The limit observed in the search for a narrow X→hh resonance ranges between 0.7 and 3.5 pb as a function of the resonance mass.
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| 8. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :1
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Journal article (peer-reviewed)
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| 9. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :1
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Journal article (peer-reviewed)
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| 10. |
- Aad, G., et al.
(author)
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- 2014
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Journal article (peer-reviewed)
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| 11. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :9
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Journal article (peer-reviewed)
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| 12. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :1
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Journal article (peer-reviewed)
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| 13. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - : Springer-Verlag New York. - 1029-8479 .- 1126-6708. ; :5
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Journal article (peer-reviewed)
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| 16. |
- Aad, G., et al.
(author)
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- 2014
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Journal article (peer-reviewed)
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| 17. |
- Aad, G., et al.
(author)
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- 2015
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Journal article (peer-reviewed)
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| 18. |
- Aad, G., et al.
(author)
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- 2015
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Journal article (peer-reviewed)
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| 19. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :11
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Journal article (peer-reviewed)
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| 20. |
- Aad, G., et al.
(author)
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- 2015
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Journal article (peer-reviewed)
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| 21. |
- Aad, G., et al.
(author)
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- 2014
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Journal article (peer-reviewed)
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| 22. |
- Aad, G., et al.
(author)
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- 2014
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Journal article (peer-reviewed)
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| 23. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :11
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Journal article (peer-reviewed)
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| 24. |
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| 25. |
- Aad, G., et al.
(author)
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- 2014
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Journal article (peer-reviewed)
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| 26. |
- Aad, G., et al.
(author)
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- 2015
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Journal article (peer-reviewed)
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| 27. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :8
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Journal article (peer-reviewed)
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| 28. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :9
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Journal article (peer-reviewed)
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| 29. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - : Springer-Verlag New York. - 1029-8479 .- 1126-6708. ; :9
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Journal article (peer-reviewed)
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| 30. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :9
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Journal article (peer-reviewed)
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| 31. |
- Aad, G., et al.
(author)
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- 2014
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In: Physical Review D (Particles, Fields, Gravitation and Cosmology). - 1550-2368 .- 1550-7998. ; 90:11
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Journal article (peer-reviewed)
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| 32. |
- Aad, G., et al.
(author)
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- 2014
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Journal article (peer-reviewed)
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| 33. |
- Aad, G., et al.
(author)
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- 2015
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In: Physical Review D (Particles, Fields, Gravitation and Cosmology). - 1550-2368 .- 1550-7998. ; 91:5
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Journal article (peer-reviewed)
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| 34. |
- Aad, G., et al.
(author)
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- 2015
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Journal article (peer-reviewed)
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| 35. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - : Springer-Verlag New York. - 1029-8479 .- 1126-6708. ; :6
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Journal article (peer-reviewed)
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| 36. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :2
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Journal article (peer-reviewed)
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| 37. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - : Springer Nature. - 1029-8479 .- 1126-6708. ; :11
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Journal article (peer-reviewed)
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| 38. |
- Aad, G., et al.
(author)
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- 2014
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :9
-
Journal article (peer-reviewed)
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| 39. |
- Aad, G., et al.
(author)
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- 2015
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In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :3
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Journal article (peer-reviewed)
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| 44. |
- Aad, G, et al.
(author)
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Observation and measurements of the production of prompt and non-prompt [Formula: see text] mesons in association with a [Formula: see text] boson in [Formula: see text] collisions at [Formula: see text] with the ATLAS detector.
- 2015
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In: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044. ; 75:5
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Journal article (peer-reviewed)abstract
- The production of a [Formula: see text] boson in association with a [Formula: see text] meson in proton-proton collisions probes the production mechanisms of quarkonium and heavy flavour in association with vector bosons, and allows studies of multiple parton scattering. Using [Formula: see text] of data collected with the ATLAS experiment at the LHC in [Formula: see text] collisions at [Formula: see text], the first measurement of associated [Formula: see text] production is presented for both prompt and non-prompt [Formula: see text] production, with both signatures having a significance in excess of [Formula: see text]. The inclusive production cross-sections for [Formula: see text] boson production (analysed in [Formula: see text] or [Formula: see text] decay modes) in association with prompt and non-prompt [Formula: see text] are measured relative to the inclusive production rate of [Formula: see text] bosons in the same fiducial volume to be [Formula: see text] and [Formula: see text] respectively. Normalised differential production cross-section ratios are also determined as a function of the [Formula: see text] transverse momentum. The fraction of signal events arising from single and double parton scattering is estimated, and a lower limit of [Formula: see text] at [Formula: see text] confidence level is placed on the effective cross-section regulating double parton interactions.
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| 45. |
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| 48. |
- Aad, G, et al.
(author)
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Search for production of [Formula: see text] resonances decaying to a lepton, neutrino and jets in [Formula: see text] collisions at [Formula: see text] TeV with the ATLAS detector.
- 2015
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In: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044. ; 75:5
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Journal article (peer-reviewed)abstract
- A search is presented for narrow diboson resonances decaying to [Formula: see text] or [Formula: see text] in the final state where one [Formula: see text] boson decays leptonically (to an electron or a muon plus a neutrino) and the other [Formula: see text] boson decays hadronically. The analysis is performed using an integrated luminosity of 20.3 fb[Formula: see text] of [Formula: see text] collisions at [Formula: see text] TeV collected by the ATLAS detector at the large hadron collider. No evidence for resonant diboson production is observed, and resonance masses below 700 and 1490 GeV are excluded at 95 % confidence level for the spin-2 Randall-Sundrum bulk graviton [Formula: see text] with coupling constant of 1.0 and the extended gauge model [Formula: see text] boson respectively.
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| 50. |
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