Top Quarks Spin Correlations with Graviton in ADD and RS Models at the Large Hadron Collider
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| dc.contributor.author | Okada, Nobuchika | |
| dc.date.accessioned | 2019-07-15T21:27:08Z | |
| dc.date.available | 2019-07-15T21:27:08Z | |
| dc.date.issued | 2008-03 | |
| dc.identifier.citation | Arai, M., Okada, N., Smolek, K., Šimák, V. (2008): Top Quarks Spin Correlations with Graviton in ADD and RS Models at the Large Hadron Collider. Nuclear Physics B – Proceedings Supplements, 177 -178 (Pages 333-334). DOI: https://doi.org/10.1016/j.nuclyphysbps.2007.11.151 | en_US |
| dc.identifier.uri | http://ir.ua.edu/handle/123456789/5964 | |
| dc.description.abstract | In LHC physics we study the spin correlation of top-antitop pairs production to investigate the productionmechanism of heavy quarks[1]. The s-channel process mediated by graviton Kaluza-Klein modes in ADD model with several extra dimensions[2] or in the Randall-Sundrum model with only one extra dimension[3] contribute to the top-antitop pair production and affects the resulting top spin correlations. We calculated the full density matrix for the top-antitop pair production. We find a sizable deviation of the top spin correlations from the Standard. | en_US |
| dc.format.mimetype | application/pdf | en_US |
| dc.language | English | en_US |
| dc.subject | Kaluza-Klein | en_US |
| dc.subject | Randall-Sundrum model | en_US |
| dc.title | Top Quarks Spin Correlations with Graviton in ADD and RS Models at the Large Hadron Collider | en_US |
| dc.type | text | en_US |
