10 documents found, page 1 of 1
Combined Forward-Backward Asymmetry Measurements in Top-Antitop Quark Productio...
Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.Made available in DSpace on 2022-04-28T19:07:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-24; The CDF and D0 experiments at the Fermilab Tevatron have measured the asymmetry between yields of forward- and backward-produced top and antitop quarks based on their rapidity difference and the asymmetry between their decay leptons. These measurements use the full data sets collected in proton-antiprot...
Tevatron Run II combination of the effective leptonic electroweak mixing angle
Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.Made available in DSpace on 2022-04-28T19:09:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-06-28; Ministry of Education and Science of the Russian Federation; Russian Foundation for Basic Research; Drell-Yan lepton pairs produced in the process pp→â.,+â.,-+X through an intermediate γ∗/Z boson have an asymmetry in their angular distribution related to the spontaneous symmetry breaking of the electrow...
Supervised morphogenesis: exploiting morphological flexibility of self-assembli...
Mathews, N.; Christensen, A. L.; Stranieri, A.; Scheidler, A.; Dorigo, M.Self-assembling robots have the potential to undergo autonomous morphological adaptation. However, due to the simplicity in their hardware makeup and their limited perspective of the environment, self-assembling robots are often not able to reach their potential and adapt their morphologies to tasks or environments without external cues or prior information. In this paper, we present supervised morphogenesis — ...
Combined Forward-Backward Asymmetry Measurements in Top-Antitop Quark Productio...
Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.Made available in DSpace on 2018-11-26T15:46:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-24; Department of Energy; National Science Foundation (U.S.A.); Australian Research Council (Australia); National Council for the Development of Science and Technology; Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); European Union community Marie Curie Fellowship Contract; The CDF and D...
Tevatron Run II combination of the effective leptonic electroweak mixing angle
Aaltonen, T.; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Amerio, S.Made available in DSpace on 2018-11-26T16:03:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-06-28; Department of Energy (United States of America); National Science Foundation (United States of America); Australian Research Council (Australia); National Council for the Development of Science and Technology; Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); Natural Sciences and Engin...
Mergeable nervous systems for robots
Mathews, N.; Christensen, A. L.; O’Grady, R.; Mondada, F.; Dorigo, M.Robots have the potential to display a higher degree of lifetime morphological adaptation than natural organisms. By adopting a modular approach, robots with different capabilities, shapes, and sizes could, in theory, construct and reconfigure themselves as required. However, current modular robots have only been able to display a limited range of hardwired behaviors because they rely solely on distributed cont...
Observation of the rare B-s(0)->mu(+)mu(-) decay from the combined analysis ...
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Eroe, J.; Friedl, M.; Fruehwirth, R.; Ghete, V. M.; Hartl, C.Made available in DSpace on 2015-10-21T23:49:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-06-04. Added 1 bitstream(s) on 2015-10-22T09:46:33Z : No. of bitstreams: 1 WOS000355543400030.pdf: 3713252 bytes, checksum: 7fdafc5e7fdbdf431c9a95230548f79b (MD5); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação...
Spatially targeted communication in decentralized multirobot systems
Mathews, N.; Valentini, G.; Christensen, A. L.; O'Grady, R.; Brutschy, A.; Dorigo, M.Spatially targeted communication (STC) allows a message sender to choose message recipients based on their location in space. Currently, STC in multirobot systems is limited to centralized systems. In this paper, we propose a novel communication protocol that enables STC in decentralized multirobot systems. The proposed protocol dispenses with the many aspects that underpin previous approaches, including extern...
Swarmanoid: A novel concept for the study of heterogeneous robotic swarms
Dorigo, M.; Floreano, D.; Gambardella, L. M.; Mondada, F.; Nolfi, S.; Baaboura, T.; Birattari, M.; Bonani, M.; Brambilla, M.; Brutschy, A.; Burnier, D.Swarm robotics systems are characterized by decentralized control, limited communication between robots, use of local information, and emergence of global behavior. Such systems have shown their potential for flexibility and robustness [1]-[3]. However, existing swarm robotics systems are by and large still limited to displaying simple proof-of-concept behaviors under laboratory conditions. It is our contention...
Parallel formation of differently sized groups in a robotic swarm
Pinciroli, C.; O'Grady, R.; Christensen, A. L.; Biratti, M.; Dorigo, M.Swarm robotics is a branch of collective robotics focused on the study of relatively large groups of robots with limited sensing and communication capabilities. One of the main benefits of such systems is their potential for parallelism. To achieve parallelism in real-world scenarios, it is important to be able to split the swarm into appropriately sized groups for different concurrent tasks.