Neutrino interaction with an automatic scanning system in the OPERA environment

Download

index.pdf

Date

2012

Author

Hosseini, Behzad

Metadata

Show full item record

Item Usage Stats

122
views

71
downloads

The OPERA experiment was designed to search for nu-mu to nu-tau oscillations through the observation of nu-tau charged-current interactions in the OPERA target. This search requires a massive detector and very high spatial accuracy. Both requirements are fulﬁlled in the OPERA detector by using nuclear emulsion and lead plate in a modular structure called ECC brick. The OPERA detector consists of 150,000 ECC bricks and electronic detectors. The data taking was started in 2007 and is going on smootly. About 4000 neutrino interactions have been located so far. In this thesis, a detailed Data/MC comparisons of located neutrino events have been done, and analysis of neutrino events located using an automatic microscope system at METU is presented.

Subject Keywords

Neutrino interactions., Nuclear emulsions., Particles (Nuclear physics)

URI

http://etd.lib.metu.edu.tr/upload/12614370/index.pdf
https://hdl.handle.net/11511/21577

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

New results on nu(mu) -> nu(tau) appearance with the OPERA experiment in the CNGS beam Agafonova, N.; et. al. (Springer Science and Business Media LLC, 2013-11-01) The OPERA neutrino experiment is designed to perform the first observation of neutrino oscillations in direct appearance mode in the nu(mu) -> nu(tau) channel, via the detection of the tau-leptons created in charged current nu(tau) 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. It is exposed to the CERN Neutrinos to Gran Sasso beam, with a baseline of 730 km and a me...
Magnetic moments of heavy Xi Q baryons in light cone QCD sum rules Alıyev, Tahmasıb; Özpineci, Altuğ (American Physical Society (APS), 2008-06-01) The magnetic moments of heavy Xi(Q) baryons containing a single charm or bottom quark are calculated in the framework of the light cone QCD sum rules method. A comparison of our results with the predictions of other approaches, such as relativistic and nonrelativistic quark models, the hypercentral model, chiral perturbation theory, and soliton and skyrmion models, is presented.
Study of electron identification in the opera detector Bay, M. Fatih; Güler, Ali Murat; Department of Physics (2008) The OPERA experiment is designed to perform first direct observation of $\nu_{\tau}$ appearance in an almost pure $\nu_{\mu}$ beam. The OPERA detector is a hybrid set-up which combines a lead/emulsion target with various electronic detectors. It is located in Gran Sasso Laboratory (LNGS), 730 km away from CERN where neutrino beam is produced. A good electron identification in the ECC brick would also allow OPERA to search for $\nu_{\mu}\rightarrow\nu_{e}$ oscillations. We have studied electron identificatio...
Results from the OPERA Experiment in the CNGS Beam Paoloni, Alessandro; et. al. (2018-12-01) The OPERA experiment was designed to observe v(mu) -> v(tau) oscillations through tau appearance on the CERN Neutrino to Gran Sasso (CNGS) beam over a baseline of 730 km. OPERA was a hybrid experiment composed of lead plates and emulsion layers acting as a target for neutrino interactions. The experiment was complemented with electronic detectors: scintillator strips used as Target Trackers and muon spectrometers. A review of the OPERA final results is presented in this paper.
Study of charged hadron multiplicities in charged-current neutrino-lead interactions in the OPERA detector Agafonova, N.; et. al. (Springer Science and Business Media LLC, 2018-01-24) The OPERA experiment was designed to search for nu(mu) -> nu(tau) oscillations in appearance mode through the direct observation of tau neutrinos in the CNGS neutrino beam. In this paper, we report a study of the multiplicity of charged particles produced in charged-current neutrino interactions in lead. We present charged hadron average multiplicities, their dispersion and investigate the KNO scaling in different kinematical regions. The results are presented in detail in the form of tables that can be use...

Citation Formats

B. Hosseini, “Neutrino interaction with an automatic scanning system in the OPERA environment,” M.S. - Master of Science, Middle East Technical University, 2012.