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| 題名: | Search for microscopic black holes in pp collisions at √s=8 TeV |
| 作者: | 余欣珊;Chatrchyan, S;Tumasyan, A;Frühwirth, R;Liko, D;Keaveney, J;Van Mulders, P;Wang, J;Lellouch, J;Sigamani, M;Basegmez, S;Pol, M E;Vutova, M;Liang, S;Xu, M;Wang, D;Zou, W;Kadija, K;de Monchenault, G Hamel;Salerno, R;Collard, C;Brochet, S;Contardo, D;Viret, S;Perieanu, A;Steggemann, J;Bergholz, M;Naumann-emme, S;Nowak, F;Rathjens, D;Pardo, P Lobelle;Veszpremi, V;Molnar, J;Nishu, N;Bakhshiansohi, H;Maggi, M;Campanini, R;Bacchetta, N;Lazzizzera, I;Ratti, S P;Fiori, F;Lomtadze, T;Tonelli, G;Venturi, A;Paramatti, R;Maselli, S;Penzo, A;Kim, J Y;Song, S;Khalid, S;Golovtsov, V;Oreshkin, V;Vorobyev, An;Gninenko, S;Dubinin, M;Campderros, J Duarte;Eugster, J;Masetti, L;Simon, M;Vlimant, J R;Bachmair, F;Cardaci, M;Grundler, U;Suwonjandee, N;Nirunpong, K;Sharp, P;Leggat, D;Scarborough, T;Rumerio, P;Kukartsev, G;Searle, M;Mangano, B;Villalba, R Magaña;Newman, H B;Timciuc, V;Sun, W;Kunori, S;Maruyama, S;Das, S;Hagopian, V;Cavanaugh, R;Strom, D;Mestvirishvili, A;Hadley, N J;Luckey, P D;Zhukova, V;Summers, D;Nash, D;Medvedeva, T;Adair, A;Han, J;Contreras-campana, C;Ferencek, D;Patel, R;Salur, S;Sakuma, T;Francis, B;Wood, J;Gollapinni, S;Karchin, P E;Friis, E |
| 貢獻者: | 理學院物理學系 |
| 關鍵詞: | Black holes;High energy physics |
| 日期: | 2013-08-26 |
| 上傳時間: | 2026-04-23 13:23:48 (UTC+8) |
| 出版者: | Heidelberg: Springer Nature B.V |
| 摘要: | 摘要： (ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) Abstract A search for microscopic black holes and string balls is presented, based on a data sample of pp collisions at ... TeV recorded by the CMS experiment at the Large Hadron Collider and corresponding to an integrated luminosity of 12 fb^sup -1^. No excess of events with energetic multiparticle final states, typical of black hole production or of similar new physics processes, is observed. Given the agreement of the observations with the expected standard model background, which is dominated by QCD multijet production, 95% confidence level limits are set on the production of semiclassical or quantum black holes, or of string balls, corresponding to the exclusions of masses below 4.3 to 6.2 TeV, depending on model assumptions. In addition, model-independent limits are set on new physics processes resulting in energetic multiparticle final states. [Figure not available: see fulltext.]
出版者： Heidelberg: Springer Nature B.V
出版日期： 2013-07-01
出處： The journal of high energy physics, 2013-07, Vol.2013 (7), p.1
資源來源： Publicly Available Content Database
版權： SISSA, Trieste, Italy 2013
識別號： EISSN: 1029-8479
識別號： DOI: 10.1007/JHEP07(2013)178 |
| 顯示於類別: | [物理學系] 期刊論文
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