Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Abaz Kryemadhi"'
Autor:
Giovanni Cantatore, Serkant A. Çetin, Horst Fischer, Wolfgang Funk, Marin Karuza, Abaz Kryemadhi, Marios Maroudas, Kaan Özbozduman, Yannis K. Semertzidis, Konstantin Zioutas
Publikováno v:
Symmetry, Vol 15, Iss 6, p 1167 (2023)
We investigate the prospects for the direct detection of dark matter (DM) particles, incident on the upper atmosphere. A recent work relating the burst-like temperature excursions in the stratosphere at heights of ≈38–47 km with low speed inciden
Externí odkaz:
https://doaj.org/article/d3d55af50bf244938b039f4e5e3ff74f
Publikováno v:
Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a75caabbf5fe7a7f9ee13153e7a6da6
https://doi.org/10.22323/1.395.0706
https://doi.org/10.22323/1.395.0706
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 912:93-96
Precise measurements of GeV range gamma rays help narrow down among various gamma emission models and increase sensitivity for dark matter searches. Construction of precise as well as compact instruments requires detectors with high efficiency, high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f97603d670ced28856b3cc7f053038
https://doi.org/10.1016/j.nima.2017.10.063
https://doi.org/10.1016/j.nima.2017.10.063
Publikováno v:
American Journal of Physics. 85:840-843
Cosmic ray muons are produced when high energy particles interact with nuclei in Earth's atmosphere. Muons make up the majority of charged particles that reach sea level and are the only particles (apart from neutrinos) that can penetrate to signific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d659d3445c7c0e731e15b6bbf39f04c
https://doi.org/10.1119/1.4996874
https://doi.org/10.1119/1.4996874
Publikováno v:
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019).
Indirect high energy cosmic and gamma ray experiments require cost effective detectors and a large coverage area. Water Cherenkov detectors with large photomultiplier tubes have been commonly used for these experiments. While the photomultiplier tube
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f88d7272f02c68e170a679d5d9e0285d
https://doi.org/10.22323/1.358.0322
https://doi.org/10.22323/1.358.0322
Autor:
Kyler Chrestay, Abaz Kryemadhi
Publikováno v:
American Journal of Physics. 83:378-381
Gamma ray spectroscopy has traditionally been expensive for undergraduate physics laboratories due to needs of a multichannel analyzer, gamma-ray detector, and associated electronic modules. We have designed a low-cost, gamma-ray spectroscopy apparat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::276c1ef2f288274c2231266defd78bfc
https://doi.org/10.1119/1.4901236
https://doi.org/10.1119/1.4901236
Publikováno v:
Astroparticle Physics. 33:335-340
We revisit the radar echo technique as an approach to detect ultra-high energy cosmic rays (UHECR). The UHECR extensive air showers generate disk-like ionization fronts propagating with a relativistic velocity and creating fast decaying plasma. We st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d29b953a6e183349981ba6c00e42a2cc
https://doi.org/10.1016/j.astropartphys.2010.03.005
https://doi.org/10.1016/j.astropartphys.2010.03.005
Publikováno v:
Journal of Instrumentation. 12:C02013-C02013
Space based MeV range gamma rays have been largely unexplored due to the difficulty associated with the measurements; however they address a broad range of astrophysical questions, including indirect searches for dark matter. To address these challen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc8e3e959d92e1d0dcaefe6067bf3cb0
https://doi.org/10.1088/1748-0221/12/02/c02013
https://doi.org/10.1088/1748-0221/12/02/c02013
Publikováno v:
New Journal of Physics. 17:053015
The ionization front of a cosmic ray air shower propagates in the atmosphere with almost the speed of light in vacuum, i.e., faster than a radio wave in the air. There can be no reflection of a radar signal from such a front. Instead, an additional t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cba728d7ef5d59d6abe9f6fca7d691c3
https://doi.org/10.1088/1367-2630/17/5/053015
https://doi.org/10.1088/1367-2630/17/5/053015
Autor:
Abaz Kryemadhi
Publikováno v:
AIP Conference Proceedings.
The results from Tevatron in the baryonic sector are presented. The lifetime of Λb → J/ψΛ, the observation of hadronic decay of Λb → Λcπ, the semileptonic decays of Λb → Λcμν, the hadronization of the b‐baryons, and the Λb decays t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac465bcddb33a566cf4022e9949d3a69
https://doi.org/10.1063/1.2402657
https://doi.org/10.1063/1.2402657