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A. M. Guler
Middle East Technical University
Particle physicsPhysicsNuclear physicsQuantum electrodynamicsLarge Hadron Collider
553Publications
69H-index
21.3kCitations
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Publications 599
Newest
#1C. AhdidaH-Index: 3
#2Raffaele AlbaneseH-Index: 24
Last. A. V. BagulyaH-Index: 11
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#1C. AhdidaH-Index: 3
#1H. DijkstraH-Index: 69
Last. S. MarshH-Index: 2
view all 333 authors...
#1N. AgafonovaH-Index: 17
#2A. AlexandrovH-Index: 6
Last. C. S. YoonH-Index: 22
view all 127 authors...
An event topology with two secondary vertices compatible with the decay of short-lived particles was found in the analysis of neutrino interactions in the Opera target. The observed topology is compatible with tau neutrino charged current (CC) interactions with charm production and neutrino neutral current (NC) interactions with c\overline{c}pair production. However, other processes can mimic this topology. A dedicated analysis was implemented to identify the underlying process. A Monte Carlo...
#1C. AhdidaH-Index: 3
#2Y.G. KimH-Index: 5
Last. Alphonse RademakersH-Index: 41
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#1C. AhdidaH-Index: 3
Last. J. J. BackH-Index: 106
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This paper presents a fast approach to simulating muons produced in interactions of the SPS proton beams with the target of the SHiP experiment. The SHIP experiment will be able to search for new l ...
5 CitationsSource
#1N. Agafonova (RAS: Russian Academy of Sciences)H-Index: 17
#2Andrey AlexandrovH-Index: 6
Last. C. S. Yoon (Gyeongsang National University)H-Index: 22
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The OPERA experiment discovered muon neutrino into tau neutrino oscillations in appearance mode, detecting tau leptons by means of nuclear emulsion films. The apparatus was also endowed with electronic detectors with tracking capability, such as scintillator strips and resistive plate chambers. Because of its location, in the underground Gran Sasso laboratory, under 3800 m.w.e., the OPERA detector has also been used as an observatory for TeV muons produced by cosmic rays in the atmosphere. In th...
Source
#1N. AgafonovaH-Index: 17
#2R. BrugneraH-Index: 35
Last. Akitaka ArigaH-Index: 32
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The OPERA experiment has conclusively observed the appearance of tau neutrinos in the muon neutrino CNGS beam. Exploiting the OPERA detector capabilities, it was possible to isolate high purity samples of \nu_{e} \nu_{\mu}and \nu_{\tau}charged current weak neutrino interactions, as well as neutral current weak interactions. In this Letter, the full dataset is used for the first time to test the three-flavor neutrino oscillation model and to derive constraints on the existence of a light...
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Last. Alina Tania NeaguH-Index: 4
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Lepton universality in tau-neutrino (\nu_\tau scattering has been poorly tested. More precise measurement of the \nu_\taucross section would enable a search for new physics effects in \nu_\taunucleon CC interactions. Such measurement also has practical importance for next-generation neutrino oscillation experiments and astrophysical \nu_\tauobservations. The DsTau project has been proposed at CERN SPS to study tau-neutrino production with the aim of providing important data for futur...
Source
#2N. AgafonovaH-Index: 17
#3A. AlexandrovH-Index: 6
Last. C. S. YoonH-Index: 22
view all 126 authors...
The OPERA experiment has conclusively observed the appearance of tau neutrinos in the muon neutrino CNGS beam. Exploiting the OPERA detector capabilities, it was possible to isolate high purity samples of \nu_{e} \nu_{\mu}and \nu_{\tau}charged current weak neutrino interactions, as well as neutral current weak interactions. In this Letter, the full dataset is used for the first time to test the three-flavor neutrino oscillation model and to derive constraints on the existence of a light...
1 Citations
#1C. Ahdida (CERN)H-Index: 3
#2Mikhail Shaposhnikov (EPFL: École Polytechnique Fédérale de Lausanne)H-Index: 5
Last. J. J. Back (Warw.: University of Warwick)H-Index: 106
view all 333 authors...
Heavy Neutral Leptons (HNLs) are hypothetical particles predicted by many extensions of the Standard Model. These particles can, among other things, explain the origin of neutrino masses, generate the observed matter-antimatter asymmetry in the Universe and provide a dark matter candidate. The SHiP experiment will be able to search for HNLs produced in decays of heavy mesons and travelling distances ranging between \mathcal{O}(50\text{ m})and tens of kilometers before decaying. We present the...
21 CitationsSource
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