Publication
Search for jet extinction in the inclusive jet-$p_t$ spectrum from proton-proton collisions at $\sqrt s =$ 8 TeV
| dc.contributor.author | CMS collaboration (2134 authors) | |
| dc.contributor.author | Hollar, Jonathan | |
| dc.contributor.author | Nayak, Aruna | |
| dc.contributor.author | Calpas, Betty | |
| dc.contributor.author | Bargassa, Pedrame | |
| dc.contributor.author | Beirão Da Cruz E Silva, Cristóvão | |
| dc.contributor.author | Faccioli, Pietro | |
| dc.contributor.author | Ferreira Parracho, Pedro Guilherme | |
| dc.contributor.author | Gallinaro, Michele | |
| dc.contributor.author | Nguyen, Federico | |
| dc.contributor.author | Rodrigues Antunes, Joao | |
| dc.contributor.author | Seixas, Joao | |
| dc.contributor.author | Varela, Joao | |
| dc.contributor.author | Vischia, Pietro | |
| dc.contributor.author | Lloret Iglesias, Lara | |
| dc.contributor.author | David Tinoco Mendes, Andre | |
| dc.contributor.author | Musella, Pasquale | |
| dc.contributor.author | Silva, Pedro | |
| dc.contributor.author | Pela, Joao | |
| dc.contributor.author | Leonardo, Nuno | |
| dc.date.accessioned | 2019-02-04T03:35:15Z | |
| dc.date.available | 2019-02-04T03:35:15Z | |
| dc.date.issued | 2014-08-18 | |
| dc.date.updated | 2019-02-04T03:35:15Z | |
| dc.description.abstract | The first search at the LHC for the extinction of QCD jet production is presented, using data collected with the CMS detector corresponding to an integrated luminosity of 10.7 inverse femtobarns of proton-proton collisions at a center-of-mass energy of 8 TeV. The extinction model studied in this analysis is motivated by the search for signatures of strong gravity at the TeV scale (terascale gravity) and assumes the existence of string couplings in the strong-coupling limit. In this limit, the string model predicts the suppression of all high-transverse-momentum standard model processes, including jet production, beyond a certain energy scale. To test this prediction, the measured transverse-momentum spectrum is compared to the theoretical prediction of the standard model. No significant deficit of events is found at high transverse momentum. A 95% confidence level lower limit of 3.3 TeV is set on the extinction mass scale. | |
| dc.description.version | Peer Reviewed | |
| dc.identifier | Phys.Rev. D90 (2014) 032005; DOI 10.1103/PhysRevD.90.032005 | |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevD.90.032005 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/26601 | |
| dc.language.iso | eng | |
| dc.title | Search for jet extinction in the inclusive jet-$p_t$ spectrum from proton-proton collisions at $\sqrt s =$ 8 TeV | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| rcaap.rights | openAccess | pt |
| rcaap.type | article |