Zobrazeno 1 - 10
of 52
pro vyhledávání: '"O. Kittel"'
Publikováno v:
Physics Letters B. 578:341-348
We propose a CP-odd asymmetry in the supersymmetric process e + e − → χ 0 i χ 0 j → χ 0 j τ ∓ τ k ± by means of the transverse τ ∓ polarization. We calculate the asymmetry and cross sections at a future linear collider in the 500 GeV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaf38409c4fed21a9b48a3065a3b3f83
https://doi.org/10.1016/j.physletb.2003.10.097
https://doi.org/10.1016/j.physletb.2003.10.097
Publikováno v:
Aguilar Saavedra, Juan Antonio Deppisch, Frank F. Kittel, Olaf Furtado Valle, José Wagner 2012 Flavor in heavy neutrino searches at the LHC Physical Review D 85 9 091301
Digibug. Repositorio Institucional de la Universidad de Granada
instname
RODERIC. Repositorio Institucional de la Universitat de Valéncia
Digibug. Repositorio Institucional de la Universidad de Granada
instname
RODERIC. Repositorio Institucional de la Universitat de Valéncia
Heavy neutrinos at the TeV scale have been searched for at the LHC in the context of left-right models, under the assumption that they couple to the electron, the muon, or both. We show that current searches are also sensitive to heavy neutrinos coup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbcd3a19dd78df7d7fa1b30975d0cda5
In the CP-violating Minimal Supersymmetric Standard Model, we study the production of a neutralino-chargino pair at the LHC. For their decays into three leptons, we analyze CP asymmetries which are sensitive to the CP phases of the neutralino and cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4017b684b6df1fa6c3029be5f51e4c51
http://arxiv.org/abs/1110.6131
http://arxiv.org/abs/1110.6131
Publikováno v:
Physical Review D. 83
We study CP violation in the two-body decay of a scalar tau into a neutralino and a tau, which should be probed at the LHC and ILC. From the normal tau polarization, a CP asymmetry is defined which is sensitive to the CP phases of the trilinear scala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5723f6ffc0f5c1fb287bf52f50c2a224
https://doi.org/10.1103/physrevd.83.095012
https://doi.org/10.1103/physrevd.83.095012
Autor:
Frank F. Deppisch, O. Kittel
Publikováno v:
Journal of High Energy Physics. 2010
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::294fc0858b7b01c7ae02530ede5a175e
https://doi.org/10.1007/jhep03(2010)091
https://doi.org/10.1007/jhep03(2010)091
CP violation in the spin-spin correlations in chargino production and subsequent two-body decay into a tau and a tau-sneutrino is studied at the ILC. From the normal polarisation of the tau, an asymmetry is defined to test the CP-violating phase of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2dec05f487ac4003568f7a57b3708d9
http://arxiv.org/abs/1001.4714
http://arxiv.org/abs/1001.4714
Publikováno v:
The European physical journal / C 62, 547 (2009). doi:10.1140/epjc/s10052-009-1042-y
Within the Minimal Supersymmetric Standard Model (MSSM) we systematically investigate the bounds on the mass of the lightest neutralino. We allow for non-universal gaugino masses and thus even consider massless neutralinos, while assuming in general
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b09ed15aa3f9ddcb66e8e32e17a0f26
https://bib-pubdb1.desy.de/record/94207
https://bib-pubdb1.desy.de/record/94207
Publikováno v:
Physical Review D. 78
We discuss ILC measurements for a specific MSSM scenario with CP phases, where the lightest neutralino is a good candidate for dark matter, annihilating efficiently through t-channel exchange of light staus. These prospective (CP-even) ILC measuremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::709af16e76dd297277a0fbc2c4b1b365
https://doi.org/10.1103/physrevd.78.015011
https://doi.org/10.1103/physrevd.78.015011
We study the CP-violating terms of the spin-spin correlations in chargino production e+e- -> chi^+/-_1 chi^-/+_2, and their subsequent two-body decays into sneutrinos plus leptons. We propose novel CP-sensitive observables with the help of T-odd prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dd4e767153ca0c625928ab6cb1a2d7a
http://arxiv.org/abs/0802.3592
http://arxiv.org/abs/0802.3592
Autor:
G. Moortgat-Pick, T. Abe, G. Alexander, B. Ananthanarayan, A.A. Babich, V. Bharadwaj, D. Barber, A. Bartl, A. Brachmann, S. Chen, J. Clarke, J.E. Clendenin, J. Dainton, K. Desch, M. Diehl, B. Dobos, T. Dorland, H.K. Dreiner, H. Eberl, J. Ellis, K. Flöttmann, H. Fraas, F. Franco-Sollova, F. Franke, A. Freitas, J. Goodson, J. Gray, A. Han, S. Heinemeyer, S. Hesselbach, T. Hirose, K. Hohenwarter-Sodek, A. Juste, J. Kalinowski, T. Kernreiter, O. Kittel, S. Kraml, U. Langenfeld, W. Majerotto, A. Martinez, H.-U. Martyn, A. Mikhailichenko, C. Milstene, W. Menges, N. Meyners, K. Mönig, K. Moffeit, S. Moretti, O. Nachtmann, F. Nagel, T. Nakanishi, U. Nauenberg, H. Nowak, T. Omori, P. Osland, A.A. Pankov, N. Paver, R. Pitthan, R. Pöschl, W. Porod, J. Proulx, P. Richardson, S. Riemann, S.D. Rindani, T.G. Rizzo, A. Schälicke, P. Schüler, C. Schwanenberger, D. Scott, J. Sheppard, R.K. Singh, A. Sopczak, H. Spiesberger, A. Stahl, H. Steiner, A. Wagner, A.M. Weber, G. Weiglein, G.W. Wilson, M. Woods, P. Zerwas, J. Zhang, F. Zomer
Publikováno v:
Physics Reports
Physics Reports, Elsevier, 2008, 460, pp.131-243. ⟨10.1016/j.physrep.2007.12.003⟩
Physics reports 460(4-5), 131 (2008). doi:10.1016/j.physrep.2007.12.003
BASE-Bielefeld Academic Search Engine
Physics Reports, Elsevier, 2008, 460, pp.131-243. ⟨10.1016/j.physrep.2007.12.003⟩
Physics reports 460(4-5), 131 (2008). doi:10.1016/j.physrep.2007.12.003
BASE-Bielefeld Academic Search Engine
The proposed International Linear Collider (ILC) is well-suited for discovering physics beyond the Standard Model and for precisely unraveling the structure of the underlying physics. The physics return can be maximized by the use of polarized beams.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d029ece78b4a36a5a511b4b4dfc1aaf
http://hal.in2p3.fr/in2p3-00214236
http://hal.in2p3.fr/in2p3-00214236