資料載入中.....
|
請使用永久網址來引用或連結此文件:
https://ir.lib.ncu.edu.tw/handle/987654321/107960
|
| 題名: | Study of double parton scattering using W + 2-jet events in proton-proton collisions at √s = 7 TeV |
| 作者: | 余欣珊;Chatrchyan, S;Tumasyan, A;Frühwirth, R;Jeitler, M;Knünz, V;Clerbaux, B;Gay, A P;R;Adler, V;Ocampo Rios, A A;Thyssen, F;thomme, L;Jez, P;Caebergs, T;De Jesus Damiao, D;Gregores, E M;Lagana, C;Piperov, S;Hadjiiska, R;Liang, D;Tikvica, L;Tuominiemi, J;Gras, P;Busson, P;Andrea, J;Edelhoff, M;Bartosik, N;Geiser, A;Hauk, J;Riedl, C;Goebel, K;Sibille, J;Niegel, M;Veszpremi, V;Molnar, J;Montanari, A;Costa, S;Ghezzi, A;Broccolo, G;Kim, D H;Murzin, V;Golubev, N;Ekmedzic, M;Ferrando, A;Merino, G;Munoz Sanchez, F J;Vilar Cortabitarte, R;Ball, A H;Eugster, J;Franzoni, G;Giffels, M;Meschi, E;Palencia Cortezon, E;Veres, G I;Zeuner, W D;Horisberger, R;Kaestli, H C;Bachmair, F;Asavapibhop, B;Colling, D;Hatherell, Z;Nandi, R;Nikitenko, A;Vazquez Acosta, M;Fantasia, C;Speer, T;Swanson, J;Breedon, R;Gardner, M;Barge, D;Apresyan, A;Vogel, H;Winn, D;Gutsche, O;Mcbride, P;Spiegel, L;Di Giovanni, G P;Hugon, J;Korytov, A;Silkworth, C;Gritsan, A V;Bean, A;Benelli, G;Makouski, M;Lu, Y;Busza, W;Ralph, D;Orimoto, T;Hahn, K A;Kolb, J;Ruchti, R;Kotov, K;Quan, X;De Mattia, M;Silvers, D;Zabel, J;Contreras-campana, E;Montalvo, R;Melo, A;Ledovskoy, A;Klabbers, P |
| 貢獻者: | 理學院物理學系 |
| 關鍵詞: | High energy physics |
| 日期: | 2014-01-01 |
| 上傳時間: | 2026-04-23 14:29:39 (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 Double parton scattering is investigated in proton-proton collisions at ... = 7 TeV where the final state includes a W boson, which decays into a muon and a neutrino, and two jets. The data sample corresponds to an integrated luminosity of 5 fb^sup -1^, collected with the CMS detector at the LHC. Observables sensitive to double parton scattering are investigated after being corrected for detector effects and selection efficiencies. The fraction of W + 2-jet events due to double parton scattering is measured to be 0.055 ± 0.002 (stat.) ± 0.014 (syst.). The effective cross section, [sigma] ^sub eff^, characterizing the effective transverse area of hard partonic interactions in collisions between protons is measured to be 20.7 ± 0.8(stat.) ± 6.6(syst.)mb. [Figure not available: see fulltext.]
出版者： Heidelberg: Springer Nature B.V
出版日期： 2014-03-01
出處： The journal of high energy physics, 2014-03, Vol.2014 (3), p.1
資源來源： Publicly Available Content Database
版權： SISSA, Trieste, Italy 2014
識別號： EISSN: 1029-8479
識別號： DOI: 10.1007/JHEP03(2014)032 |
| 顯示於類別: | [物理學系] 期刊論文
|
文件中的檔案:
| 檔案 |
描述 |
大小 | 格式 | 瀏覽次數 |
|---|
| index.html | | 0Kb | HTML | 23 | 檢視/開啟 |
|
在NCUIR中所有的資料項目都受到原著作權保護.
|
