Results 11 to 20 of about 14,038,334 (310)

Measurement of the Ratio sigma(t(t)over-bar)/sigma(Z/gamma*-> ll) and Precise Extraction of the t(t)over-bar Cross Section

, 2010
We report a measurement of the ratio of the t (t) over bar to Z/gamma* production cross sections in root s = 1.96 TeV p (p) over bar collisions using data corresponding to an integrated luminosity of up to 4.6 fb(-1), collected by the CDF II detector.
T. Aaltonen, J. Adelman, B. Gonzalez, S. Amerio, D. Amidei, A. Anastassov, A. Annovi, J. Antoš, G. Apollinari, A. Apresyan, T. Arisawa, A. Artikov, J. Asaadi, W. Ashmanskas, A. Attal, A. Aurisano, F. Azfar, W. Badgett, A. Barbaro-Galtieri, V. Barnes, B. Barnett, P. Barria, P. Bartos, G. Bauer, P. Beauchemin, F. Bedeschi, D. Beecher, S. Behari, G. Bellettini, J. Bellinger, D. Benjamin, A. Beretvas, A. Bhatti, M. Binkley, D. Bisello, I. Bizjak, Dd, R. Blair, C. Blocker, B. Blumenfeld, A. Bocci, A. Bodek, V. Boisvert, D. Bortoletto, J. Boudreau, A. Boveia, B. Brau, A. Bridgeman, L. Brigliadori, C. Bromberg, E. Brubaker, J. Budagov, H. Budd, S. Budd, K. Burkett, G. Busetto, P. Bussey, A. Buzatu, K. Byrum, S. Cabrera, C. Calancha, S. Camarda, M. Campanelli, M. Campbell, F. Canelli, A. Canepa, B. Carls, D. Carlsmith, R. Carosi, S. Carrillo, S. Carron, B. Casal, M. Casarsa, A. Castro, P. Catastini, D. Cauz, V. Cavaliere, M. Cavalli-Sforza, A. Cerri, L. Cerrito, S. Chang, Y. Chen, M. Chertok, G. Chiarelli, G. Chlachidze, F. Chlebana, K. Cho, D. Chokheli, J. Chou, K. Chung, W. Chung, Y. Chung, T. Chwalek, C. Ciobanu, M. Ciocci, A. Clark, D. Clark, G. Compostella, M. Convery, J. Conway, M. Corbo, M. Cordelli, C. Cox, D. Cox, F. Crescioli, C. Almenar, J. Cuevas, R. Culbertson, J. Cully, D. Dagenhart, M. Datta, T. Davies, P. Barbaro, S. Cecco, A. Deisher, G. Lorenzo, M. Dell'Orso, C. Deluca, L. Demortier, J. Deng, M. Deninno, M. d’Errico, A. Canto, G. D. Giovanni, B. Ruzza, J. Dittmann, M. D’Onofrio, S. Donati, P. Dong, T. Dorigo, S. Dube, K. Ebina, A. Elagin, R. Erbacher, D. Errede, S. Errede, N. Ershaidat, cc, R. Eusebi, H. Fang, S. Farrington, W. Fedorko, R. Feild, M. Feindt, J. Fernández, C. Ferrazza, R. Field, G. Flanagan, R. Forrest, M. Frank, M. Franklin, J. Freeman, I. Furic, M. Gallinaro, J. Galyardt, F. Garberson, J. Garcìa, A. Garfinkel, P. Garosi, H. Gerberich, D. Gerdes, A. Gessler, S. Giagu, V. Giakoumopoulou, P. Giannetti, K. Gibson, J. Gimmell, C. Ginsburg, N. Giokaris, M. Giordani, P. Giromini, M. Giunta, G. Giurgiu, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, A. Golossanov, G. Gomez, G. Gomez-Ceballos, M. Goncharov, O. Gonzãlez, I. Gorelov, A. Goshaw, K. Goulianos, A. Gresele, S. Grinstein, C. Grosso-Pilcher, U. Grundler, J. Costa, Z. Gunay-Unalan, C. Haber, S. Hahn, E. Halkiadakis, B. Han, J. Han, F. Happacher, K. Hara, D. Hare, M. Hare, R. Harr, M. Hartz, K. Hatakeyama, C. Hays, M. Heck, J. Heinrich, M. Herndon, J. Heuser, S. Hewamanage, D. Hidas, C. Hill, D. Hirschbuehl, A. Hocker, S. Hou, M. Houlden, S. Hsu, R. Hughes, M. Hurwitz, U. Husemann, M. Hussein, J. Huston, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, E. James, D. Jang, B. Jayatilaka, E. Jeon, M. Jha, S. Jindariani, W. Johnson, M. Jones, K. Joo, S. Jun, J. Jung, T. Junk, T. Kamon, D. Kar, P. Karchin, Y. Kato, R. Kephart, W. Ketchum, J. Keung, V. Khotilovich, B. Kilminster, D. Kim, H. Kim, H. Kim, J. Kim, M. Kim, S. Kim, S. Kim, Y. Kim, N. Kimura, L. Kirsch, S. Klimenko, K. Kondo, D. Kong, J. Konigsberg, A. Korytov, A. Kotwal, M. Kreps, J. Kroll, D. Krop, N. Krumnack, M. Kruse, V. Krutelyov, T. Kuhr, N. Kulkarni, M. Kurata, S. Kwang, A. Laasanen, S. Lami, S. Lammel, M. Lancaster, R. Lander, K. Lannon, A. Lath, G. Latino, I. Lazzizzera, T. LeCompte, E. Lee, H. Lee, J. Lee, S. Lee, S. Leone, J. Lewis, C. Lin, J. Linacre, M. Lindgren, E. Lipeles, A. Lister, D. Litvintsev, C. Liu, T. Liu, N. Lockyer, A. Loginov, L. Lovas, D. Lucchesi, J. Lueck, P. Lujan, P. Lukens, G. Lungu, J. Lys, R. Lysak, D. Macqueen, R. Madrak, K. Maeshima, K. Makhoul, P. Maksimovic, S. Malde, S. Malik, G. Manca, A. Manousakis-Katsikakis, F. Margaroli, C. Marino, C. Marino, A. Martin, V. Martin, P. Mastrandrea, M. Mathis, M. Mattson, P. Mazzanti, K. McFarland, P. Mcintyre, R. McNulty, A. Mehta, P. Mehtala, A. Menzione, C. Mesropian, T. Miao, D. Mietlicki, N. Miladinovic, R. Miller, C. Mills, M. Milnik, A. Mitra, G. Mitselmakher, H. Miyake, S. Moed, N. Moggi, M. Mondragon, C. Moon, R. Moore, M. Morello, J. Morlock, P. Fernandez, J. Mülmenstädt, A. Mukherjee, T. Muller, P. Murat, M. Mussini, J. Nachtman, Y. Nagai, J. Naganoma, K. Nakamura, I. Nakano, A. Napier, S. Neubauer, J. Nielsen, L. Nodulman, M. Norman, O. Norniella, E. Nurse, L. Oakes, S. Oh, Y. Oh, I. Oksuzian, T. Okusawa, R. Orava, K. Osterberg, S. Griso, C. Pagliarone, E. Palencia, V. Papadimitriou, A. Papaikonomou, A. Paramanov, B. Parks   +378 more
semanticscholar   +11 more sources

Measurement of the cross section ratio sigma(t(t)over-barb(b)over-bar)/sigma(t(t)over-barjj) in pp collisions at root √s=8 TeV [PDF]

, 2015
The first measurement of the cross section ratio sigma(t (t) over barb (b) over bar)/sigma(t (t) over bar jj) is presented using a data sample corresponding to an integrated luminosity of 19.6 fb(-1) collected in pp collisions at root s = 8 TeV with the CMS detector at the LHC.
Khachatryan, V, Sirunyan, AM, Tumasyan, A, Adam, W, Bergauer, T, Dragicevic, M, Ero, J, Fabjan, C, Friedl, M, Fruhwirth, R, Ghete, VM, Hartl, C, Hormann, N, Hrubec, J, Jeitler, M, Kiesenhofer, W, Knunz, V, Krammer, M, Kratschmer, I, Liko, D, Mikulec, I, Rabady, D, Rahbaran, B, Rohringer, H, Schofbeck, R, Strauss, J, Taurok, A, Treberer-Treberspurg, W, Waltenberger, W, Wulz, CE, Mossolov, V, Shumeiko, N, Gonzalez, JS, Alderweireldt, S, Bansal, M, Bansal, S, Cornelis, T, De Wolf, EA, Janssen, X, Knutsson, A, Luyckx, S, Ochesanu, S, Roland, B, Rougny, R, De Klundert, MV, Van Haevermaet, H, Van Mechelen, P, Van Remortel, N, Van Spilbeeck, A, Blekman, F, Blyweert, S, D'Hondt, J, Daci, N, Heracleous, N, Keaveney, J, Lowette, S, Maes, M, Olbrechts, A, Python, Q, Strom, D, Tavernier, S, Van Doninck, W, Van Mulders, P, Van Onsem, GP, Villella, I, Caillol, C, Clerbaux, B, De Lentdecker, G, Dobur, D, Favart, L, Gay, APR, Grebenyuk, A, Leonard, A, Mohammadi, A, Pernie, L, Reis, T, Seva, T, Thomas, L, Vander Velde, C, Vanlaer, P, Wang, J, Adler, V, Beernaert, K, Cimmino, LBA, Cimmino, A, Costantini, S, Crucy, S, Dildick, S, Fagot, A, Garcia, G, Mccartin, J, Rios, AAO, Ryckbosch, D, Diblen, SS, Sigamani, M, Strobbe, N, Thyssen, F, Tytgat, M, Yazgan, E, Zaganidis, N, Basegmez, S, Beluffi, C, Bruno, G, Castello, R, Caudron, A, Ceard, L, Da Silveira, GG, Delaere, C, du Pree, T, Favart, D, Forthomme, L, Giammanco, A, Hollar, J, Jez, P, Komm, M, Lemaitre, V, Nuttens, C, Pagano, D, Perrini, L, Pin, A, Piotrzkowski, K, Popov, A, Quertenmont, L, Selvaggi, M, Marono, MV, Garcia, JMV, Beliy, N, Caebergs, T, Daubie, E, Hammad, GH, Junior, WLA, Alves, GA, Brito, L, Martins, MC, Martins, TD, Herrera, CM, Pol, ME, Carvalho, W, Chinellato, J, Custodio, A, Da Costa, EM, Damiao, DD, Martins, CD, De Souza, SF, Malbouisson, H, Figueiredo, DM, Mundim, L, Nogima, H, Da Silva, WLP, Santaolalla, J, Santoro, A, Sznajder, A, Manganote, EJT, Pereira, AV, Bernardes, CA, Dogra, S, Tomei, TRFP, Gregores, EM, Mercadante, PG, Novaes, SF, Padula, S, Aleksandrov, A, Genchev, V, Iaydjiev, P, Marinov, A, Piperov, S, Rodozov, M, Stoykova, S, Sultanov, G, Tcholakov, V, Vutova, M, Dimitrov, A, Glushkov, I, Hadjiiska, R, Kozhuharov, V, Litov, L, Pavlov, B, Petkov, P, Bian, JG, Chen, GM, Chen, HS, Chen, M, Du, R, Jiang, CH, Liang, S, Plestina, R, Tao, J, Wang, X, Wang, Z, Asawatangtrakuldee, C, Ban, Y, Guo, Y, Li, Q, Li, W, Liu, S, Mao, Y, Qian, SJ, Wang, D, Zhang, L, Zou, W, D'Alessandro, R, Gonzi, S, Pozzobon, N, Rahatlou, S, Gaz, A, Zanetti, M   +205 more
  +21 more sources

A characterization of finite $\sigma$-soluble $P\sigma T$-groups

Rendiconti del Seminario Matematico della Università di Padova, 2022
Let \mathfrak{F} be a non-empty class of groups, G a finite group and \mathcal{L}(G)
Cao, Chenchen, Wong, Dein, Zhang, Chi
openaire   +1 more source

A New Characterization of Finite $ \sigma $-Soluble $ P\sigma T $-Groups

Siberian Mathematical Journal, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mao, Y., Ma, X., Guo, W.
openaire   +2 more sources

$$(\alpha ,\beta )$$-Metrics Satisfying the T-Condition or the $$\sigma T$$-Condition [PDF]

The Journal of Geometric Analysis, 2020
AbstractWe describe the $$(\alpha ,\beta )$$ ( α , β ) -metrics whose the T-tensor vanishes (T-condition) and the $$(\alpha ,\beta )$$ ( α
Salah G. Elgendi, László Kozma
openaire   +2 more sources

Supersymmetric sigma models and 't Hooft instantons [PDF]

Classical and Quantum Gravity, 1996
Witten's linear sigma model for ADHM instantons possesses a natural $(0,4)$ supersymmetry. We study generalizations of the infrared limit of the model that are invariant under $(4,4)$ supersymmetry. In the case of four space-time dimensions a background with a conformally flat metric and torsion is required.
Galperin, A., Sokatchev, E.
openaire   +3 more sources

A unifying 2D action for integrable $$\sigma $$-models from 4D Chern–Simons theory [PDF]

Letters in Mathematical Physics, 2019
In the approach recently proposed by K. Costello and M. Yamazaki, which is based on a four-dimensional variant of Chern–Simons theory, we derive a simple and unifying two-dimensional form for the action of many integrable $$\sigma $$σ-models which are ...
F. Delduc, S. Lacroix, M. Magro, B. Vicedo   +3 more
semanticscholar   +1 more source

Anomaly and global inconsistency matching: θ angles, SU(3)/U(1)2 nonlinear sigma model, SU(3) chains, and generalizations [PDF]

Physical review B, 2018
We discuss the SU(3)/[U(1)×U(1)] nonlinear sigma model in 1+1D and, more broadly, its linearized counterparts. Such theories can be expressed as U(1)×U(1) gauge theories and therefore allow for two topological θ angles.
Y. Tanizaki, T. Sulejmanpasic
semanticscholar   +1 more source

Almost sure subexponential decay rates of scalar Itô-Volterra equations

Electronic Journal of Qualitative Theory of Differential Equations, 2004
The paper studies the subexponential convergence of solutions of scalar Itô-Volterra equations. First, we consider linear equations with an instantaneous multiplicative noise term with intensity $\sigma$. If the kernel obeys \[ \lim_{t \rightarrow\infty}
John Appleby
doaj   +1 more source

Process Mining for Six Sigma

Business & Information Systems Engineering, 2020
Process mining offers a set of techniques for gaining data-based insights into business processes from event logs. The literature acknowledges the potential benefits of using process mining techniques in Six Sigma-based process improvement initiatives ...
T. Graafmans, O. Turetken, J. Poppelaars, Dirk Fahland   +3 more
semanticscholar   +1 more source