Results 41 to 50 of about 190,424 (169)

Wave Scattering through Classically Chaotic Cavities in the Presence of Absorption: An Information-Theoretic Model

, 1999
We propose an information-theoretic model for the transport of waves through a chaotic cavity in the presence of absorption. The entropy of the S-matrix statistical distribution is maximized, with the constraint $ =\alpha n$: n is the dimensionality of S,
C. W. J. Beenakker, C. W. J. Beenakker, E. Kogan, Eugene Kogan, F. J. Dyson, H. U. Baranger, He Liqun, M. Stoytchev, P. A. Mello, P. A. Mello, P. A. Mello, P. Pereyra, P. W. Brouwer, P. W. Brouwer, Pier A. Mello, R. Pnini, T. A. Brody   +16 more
core   +1 more source

Unconditionally secure quantum key-distribution with relatively strong signal pulse [PDF]

, 2007
We propose an unconditionally secure quantum key distribution (QKD) protocol, which uses a relatively strong signal pulse. While our protocol shares similar security bases as the Bennett 1992 protocol with a strong reference pulse (B92), our scheme uses ...
Tamaki, Kiyoshi
core   +1 more source

A New Extended Rayleigh Distribution with Applications of COVID-19 Data

Austrian Journal of Statistics
In this manuscript, we proposed a new extension of the Rayleigh distribution named as MTI Rayleigh distribution (MTIRD) that provides better fits than the Rayleigh distribution and some of its known generalizations.
Aadil Ahmad Mir, S. P. Ahmad
doaj   +1 more source

Some Aspects of Weighted Rayleigh Distribution

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2020
In this paper, we proposed a new class of weighted Rayleigh distribution based on two parameters, scale and shape parameters which are introduced in Rayleigh distribution. The main properties of this class are investigated and derived.
Saad A. Zain, Iden Hassan Hussein
doaj   +1 more source

Comparing HARPS and Kepler surveys: The alignment of multiple-planet systems

, 2012
Aims. We study a subset of the planetary population characterized both by HARPS and Kepler surveys. We compare the statistical properties of planets in systems with m.sin i >5-10 M_Earth and R>2 R_Earth.
Adibekyan, Alibert, Borucki, Borucki, Brown, C. Lovis, F. Pepe, Fischer, G. Boué, Gladman, Guillot, Lissauer, Lissauer, Lissauer, Lovis, M. Marmier, M. Mayor, M. Montalto, Malmberg, Mayor, Mayor, Mayor, Metcalfe, Moorhead, Morton, N. C. Santos, Nagasawa, P. Figueira, Pinsonneault, Rogers, S. Udry, Santos, Santos, Sotin, Sousa, Sousa, Tremaine, Udry, Valencia, Wu, Youdin   +40 more
core   +2 more sources

Contemporary statistical analysis and engineering simulation with real-world applications in sports sciences

Alexandria Engineering Journal
The primary aim of this research is to provide a significant addition to the existing body of knowledge by presenting a new probability model called the weighted sine generalized Rayleigh (WSG-Rayleigh) distribution.
Wenbiao Ma, Abdullah Ahmed Almulla, Mazen Omar Almulla   +2 more
doaj   +1 more source

Testing for the Rayleigh Distribution: A New Test with Comparisons to Tests for Exponentiality Based on Transformed Data

Mathematics, 2022
We propose a new goodness-of-fit test for the Rayleigh distribution which is based on a distributional fixed-point property of the Stein characterization.
Gerrit Lodewicus Grobler, Elzanie Bothma, James Samuel Allison   +2 more
doaj   +1 more source

Large scale cosmic-ray anisotropy with KASCADE

, 2003
The results of an analysis of the large scale anisotropy of cosmic rays in the PeV range are presented. The Rayleigh formalism is applied to the right ascension distribution of extensive air showers measured by the KASCADE experiment.The data set ...
A. Bercuci, A. F. Badea, A. Haungs, A. Risse, A. Vardanyan, A. Weindl, Aglietta M., C. Buttner, Clay R., D. Heck, F. Fessler, G. Maier, G. Schatz, H. Blumer, H. Bozdog, H. J. Gils, H. J. Mathes, H. J. Mayer, H. O. Klages, H. Rebel, H. Schieler, H. Ulrich, I. M. Brancus, J. Engler, J. Milke, J. Oehlschlager, J. R. Horandel, J. Scholz, J. van Buren, J. Wochele, J. Zabierowski, K. Bekk, K. Daumiller, K.‐H. Kampert, Lagage P., M. Muller, M. Petcu, M. Risse, M. Roth, Nagashima K., P. Doll, R. Engel, R. Glasstetter, R. Obenland, S. Ostapchenko, T. Antoni, T. Thouw, W. D. Apel   +47 more
core   +1 more source

A new probabilistic model with simulation studies: Model, theoretical insights, and its application to radar-based precipitation measurement

Alexandria Engineering Journal
This study provides important insights into the contemporary literature on the evolution of new probability distributions. We utilize a proven trigonometric-oriented probabilistic method to develop a new probability distribution.
Xuejun Zhou, Abdulrahman Alomair, Abdulaziz S. Al Naim   +2 more
doaj   +1 more source

Jointly Rayleigh lifetime products in the presence of competing risks model

Open Physics, 2022
In this article, we are applying the competing risks model of product from two different lines of production. So, the comparative life test is done under type-II censoring scheme with consideration of only two independent causes of failure.
Badr Souha K., Abu-Zinadah Hanaa
doaj   +1 more source