Results 51 to 60 of about 1,792,900 (190)

Some Statistical and Computational Challenges, and Opportunities in Astronomy

open access: yesStatistical Science, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Babu, G. Jogesh, Djorgovski, S. George
openaire   +3 more sources

Technology Advances for Radio Astronomy [PDF]

open access: yes, 2013
The field of radio astronomy continues to provide fundamental contributions to the understanding of the evolution, and inner workings of, our universe.
Russell, Damon Stuart
core   +1 more source

Multigroup Thermal Radiation Transport with Tensor Trains

open access: yesThe Astrophysical Journal
We investigate the application of tensor-train (TT) algorithms to multigroup thermal radiation transport (i.e., photon radiation transport). The TT framework enables simulations at discretizations that might otherwise be computationally infeasible on ...
Aditya S. Deshpande   +6 more
doaj   +1 more source

Essays on medieval computational astronomy

open access: yes, 2014
In Essays on Medieval Computational Astronomy the authors provide examples of original and intelligent approaches and solutions given by medieval astronomers to the problems of their discipline, mostly presented in the form of astronomical ...
Bergón, José Chabás   +1 more
core  

The effects of atmosphere conditions on gamma-ray astronomy [PDF]

open access: yes, 2005
The High Energetic Stereoscopic System (H.E.S.S.) experiment is an array of imaging atmospheric Cherenkov (IAC) telescopes of the next generation, with enlarged mirrors and advanced detector electronics compared to its predecessors.
Aye, Klaus-Michael
core  

Proton–proton fusion in lattice effective field theory

open access: yesPhysics Letters B, 2015
The proton–proton fusion rate is calculated at low energy in a lattice effective field theory (EFT) formulation. The strong and the Coulomb interactions are treated non-perturbatively at leading order in the EFT.
Gautam Rupak, Pranaam Ravi
doaj   +1 more source

Mathematics and explanation in astronomy and astrophysics [PDF]

open access: yes, 2007
The purpose of this paper is to expound and clarify the mathematics and explanations commonly employed in certain notable areas of astronomy and astrophysics.
McCabe, Gordon, Gordon Mccabe
core  

The Importance of Computation in Astronomy Education

open access: yes, 2016
white paper submitted to the AAS Education Taskforce call (https://aas.org/posts/opportunity/2016/04/aas-task-force-education-begins-its-work)
Zingale, M.   +3 more
openaire   +2 more sources

Amateur Astronomy and Astronomy Education in India

open access: yes, 2015
In India, astronomy has been studied from the beginning of civilization. The word amateur means involvement in work for pleasure rather than as a profession. So, amateur astronomers, in many places, prefer to be called non-professional astronomers.
Chatterjee, Somenath
core   +1 more source

Analyzing One- and Two-bit Data to Reduce Memory Requirements for -statistic-based Gravitational Wave Searches

open access: yesThe Astrophysical Journal
Searches for continuous-wave gravitational radiation in data collected by modern long-baseline interferometers, such as the Laser Interferometer Gravitational-wave Observatory (LIGO), the Virgo interferometer, and the Kamioka Gravitational Wave Detector,
P. Clearwater   +3 more
doaj   +1 more source

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