Performance of Automatic Scanning Microscope for Nuclear Emulsion Experiments

Date

2015-03-23

Author

Güler, Ali Murat

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

168
views

0
downloads

The impressive improvements in scanning technology and methods let nuclear emulsion to be used as a target in recent large experiments. We report the performance of an automatic scanning microscope for nuclear emulsion experiments. After successful calibration and alignment of the system, we have reached 99% tracking efficiency for the minimum ionizing tracks that penetrating through the emulsions films. The automatic scanning system is successfully used for the scanning of emulsion films in the OPERA experiment and plan to use for the next generation of nuclear emulsion experiments.

Subject Keywords

Nuclear emulsion, Automatic scanning microscope

URI

https://hdl.handle.net/11511/40118

DOI

https://doi.org/10.1063/1.4938982

Conference Name

International Conference of Computational Methods in Sciences and Engineering (ICCMSE)

Collections

Department of Physics, Conference / Seminar

Suggestions

OpenMETU
Core

Comparison of terahertz technologies for detection and identification of explosives Beigang, Rene; Biedron, Sandra G.; Dyjak, Slawomir; Ellrich, Frank; Haakestad, Magnus W.; Huebsch, Daniel; Kartaloglu, Tolga; Ozbay, Ekmel; Ospald, Frank; Palka, Norbert; Puc, Uros; Czerwinska, Elzbieta; Sahin, Asaf B.; Sesek, Aleksander; Trontelj, Janez; Svigelj, Andrej; Altan, Hakan; van Rheenen, Arthur D.; Walczakowski, Michal (2014-05-06) We present results on the comparison of different THz technologies for the detection and identification of a variety of explosives from our laboratory tests that were carried out in the framework of NATO SET-193 “THz technology for stand-off detection of explosives: from laboratory spectroscopy to detection in the field” under the same controlled conditions. Several laser-pumped pulsed broadband THz time-domain spectroscopy (TDS) systems as well as one electronic frequency-modulated continuous wave (FMCW) d...
Design, fabrication and implementation of a vibration based mems energy scavenger for wireless microsystems Sarı, İbrahim; Balkan, Raif Tuna; Department of Mechanical Engineering (2008) This thesis study presents the design, simulation, micro fabrication, and testing steps of microelectromechanical systems (MEMS) based electromagnetic micro power generators. These generators are capable of generating power using already available environmental vibrations, by implementing the electromagnetic induction technique. There are mainly two objectives of the study: (i) to increase the bandwidth of the traditional micro generators and (ii) to improve their efficiency at low frequency environmental v...
Multi-functional metamaterial sensor based on a broad-side coupled SRR topology with a multi-layer substrate EKMEKÇİ, Evren; Sayan, Gönül (2013-01-01) This paper intends to demonstrate the feasibility of a miniaturized multi-purpose metamaterial sensor that can be effectively used for chemical, biological and pressure sensing in microwave and terahertz applications. This novel sensor design makes use of the double-sided split ring resonator (DSRR) topology that is modified to have an additional sensing medium sandwiched between two identical broadside coupled SRR unit cells. The resonance frequency of the resulting DSRR sensor shifts as the dielectric per...
Simulations and Experiments of EMFY-1 Electromagnetic Launcher Ceylan, Doga; Karagoz, Mustafa; Cevik, Yasin; Yildirim, Baran; Polat, Hakan; Keysan, Ozan (Institute of Electrical and Electronics Engineers (IEEE), 2019-07-01) ASELSAN Inc. has been conducting experimental research on electromagnetic launch technologies since 2014. The first prototype, EMFY-1, has 25 mm x 25 mm square bore and 3-m-length rails. In addition, two capacitor-based pulsed-power supplies (PPSs) with 1- and 4-MJ stored energy are built to supply launcher. During the design process of EMFY-1, a 3-D finite element (FE) model has been developed to simulate the electromagnetic and mechanical aspects of the railgun. This paper presents the simulation and expe...
Construction of an experimental radar system Kılıçoğlu, Nezaket; Koç, Seyit Sencer; Department of Electrical and Electronics Engineering (2010) In this thesis, an Experimental Radar System is designed and constructed for use in experimental radar studies such as clutter measurement and target detection, both in the laboratory and outdoor. COTS laboratory equipments are utilized as hardware elements of the radar and MATLAB is used as signal processing and user interface software tool. Vector signal generator (as transmitter), spectrum analyzer with vector signal analysis (as receiver), a high power amplifier, a low noise amplifier, horn antennas and...

Citation Formats

A. M. Güler, “Performance of Automatic Scanning Microscope for Nuclear Emulsion Experiments,” Athens, GREECE, 2015, vol. 1702, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/40118.