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CERN Document Server Encontrados 22 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.52 segundos. 
1.
Sensitivity reach on heavy neutral leptons and τ-neutrino mixing |UτN|2 at the HL-LHC / Cheung, Kingman (NCTS, Hsinchu ; Taiwan, Natl. Tsing Hua U. ; Konkuk U.) ; Chung, Yi-Lun (Taiwan, Natl. Tsing Hua U.) ; Ishida, Hiroyuki (KEK, Tsukuba) ; Lu, Chih-Ting (Korea Inst. Advanced Study, Seoul)
The model of heavy neutral leptons (HNLs) is one of the well-motivated models beyond the standard model (BSM) from both theoretical and phenomenological point of views. It is an indispensable ingredient to explain the puzzle of tiny neutrino masses and the origin of the matter-antimatter asymmetry in our Universe, based on the models in which the simplest Type-I seesaw mechanism can be embedded. [...]
arXiv:2004.11537.- 2020-10-29 - 25 p. - Published in : Phys. Rev. D 102 (2020) 075038 Article from SCOAP3: PDF; Fulltext: PDF;
2.
Automatic track recognition for large-angle minimum ionizing particles in nuclear emulsions / Fukuda, T. (Toho U.) ; Fukunaga, S. (Toho U.) ; Ishida, H. (Toho U.) ; Matsumoto, T. (Toho U.) ; Matsuo, T. (Toho U.) ; Mikado, S. (Nihon U., Narashino) ; Nishimura, S. (Toho U.) ; Ogawa, S. (Toho U.) ; Shibuya, H. (Toho U.) ; Sudou, J. (Toho U.) et al.
We previously developed an automatic track scanning system which enables the detection of large-angle nuclear fragments in the nuclear emulsion films of the OPERA experiment. As a next step, we have investigated this system's track recognition capability for large-angle minimum ionizing particles (1.0|tanθ|3.5). [...]
arXiv:1412.4955.- 2014-12-22 - 12 p. - Published in : JINST 9 (2014) P12017 Fulltext: PDF; External link: Preprint
3.
Study of hadron interactions in a lead-emulsion target / Ishida, Hirokazu (Toho U.) ; Fukuda, Tsutomu (Toho U.) ; Kajiwara, Takafumi (Toho U.) ; Kodama, Koichi (Aichi U.) ; Komatsu, Masahiro (Nagoya U.) ; Matsuo, Tomokazu (Toho U.) ; Mikado, Shoji (Nihon U., Narashino) ; Nakamura, Mitsuhiro (Nagoya U.) ; Ogawa, Satoru (Toho U.) ; Sheshukov, Andrey (Dubna, JINR) et al.
Topological and kinematical characteristics of hadron interactions have been studied using a lead-emulsion target exposed to 2, 4 and 10 GeV/c hadron beams. A total length of 60 m π tracks was followed using a high speed automated emulsion scanning system. [...]
arXiv:1408.0386.- 2014-09-22 - 13 p. - Published in : Prog. Theor. Exp. Phys. 2014 (2014) 093C01 Preprint: PDF; External link: Preprint
4.
Observation of nu_tau appearance in the CNGS beam with the OPERA experiment / OPERA Collaboration
The OPERA experiment is searching for nu_mu -> nu_tau oscillations in appearance mode i.e. via the direct detection of tau leptons in nu_tau charged current interactions. [...]
arXiv:1407.3513.- 2014-10-27 - 10 p. - Published in : Prog. Theor. Exp. Phys. 2014 (2014) 101C01 Article from SCOAP3: PDF; Fulltext: PDF; External link: Preprint
5.
The Angular Matching Method for the Muon Charge Sign Measurement in the OPERA Experiment / OPERA Collaboration
The long baseline neutrino oscillation experiment OPERA is searching for ντ appearance in the CNGS beam of νμ. The task of the two muon spectrometers of the OPERA detector is to clarify the signature of a muonic τ decay (μ) and to reduce background originating from charmed particles produced in νμ interactions (μ+). [...]
arXiv:1404.5933.- 2016-07-25 - 10 p. - Published in : JINST 11 (2016) P07022 Fulltext: PDF; External link: Preprint
6.
Procedure for short-lived particle detection in the OPERA experiment and its application to charm decays / OPERA Collaboration
The OPERA experiment, designed to perform the first observation of νμντ oscillations in appearance mode through the detection of the τ leptons produced in ντ charged current interactions, has collected data from 2008 to 2012. In the present paper, the procedure developed to detect τ particle decays, occurring over distances of the order of 1 mm from the neutrino interaction point, is described in detail. [...]
arXiv:1404.4357.- 2014-08-07 - 9 p. - Published in : Eur. Phys. J. C 74 (2014) 2986 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
7.
Measurement of TeV atmospheric muon charge ratio with the full OPERA data / OPERA Collaboration
The OPERA detector, designed to search for ν μ → ν τ oscillations in the CNGS beam, is located in the underground Gran Sasso laboratory, a privileged location to study TeV-scale cosmic rays. For the analysis here presented, the detector was used to measure the atmospheric muon charge ratio in the TeV region [...]
arXiv:1403.0244.- 2014-07-02 - 9 p. Article from SCOAP3: PDF; Fulltext: PDF;
8.
Evidence for νμντ appearance in the CNGS neutrino beam with the OPERA experiment / OPERA Collaboration
The OPERA experiment is designed to search for νμντ oscillations in appearance mode i.e. through the direct observation of the τ lepton in ντ charged current interactions. [...]
arXiv:1401.2079.- 2014-03-05 - 6 p. - Published in : Phys. Rev. D 89 (2014) 051102 Fulltext: PDF; External link: Preprint
9.
New results on νμντ appearance with the OPERA experiment in the CNGS beam / OPERA Collaboration
The OPERA neutrino experiment is designed to perform the first observation of neutrino oscillations in direct appearance mode in the νμντ channel, via the detection of the τ-leptons created in charged current ντ interactions. The detector, located in the underground Gran Sasso Laboratory, consists of an emulsion/lead target with an average mass of about 1.2 kt, complemented by electronic detectors. [...]
arXiv:1308.2553.- 2013 - 32 p.
Article from SCOAP3: PDF; Fulltext: PDF; External link: Preprint
10.
Search for νμνe oscillations with the OPERA experiment in the CNGS beam / OPERA collaboration
A first result of the search for \numu \nue oscillations in the OPERA experiment, located at the Gran Sasso Underground Laboratory, is presented. The experiment looked for the appearance of \nue in the CNGS neutrino beam using the data collected in 2008 and 2009. [...]
arXiv:1303.3953.- 2013 - 3 p. Fulltext: PDF; External link: Preprint

CERN Document Server : Encontrados 22 registros   1 - 10siguientefinal  ir al registro:
Vea también: autores con nombres similares
12 Ishida, H
5 Ishida, Hatsuo
1 Ishida, Hideki
7 Ishida, Hiroaki
1 Ishida, Hirokazu
32 Ishida, Hiroyuki
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