Open Clusters and Associations; General; Galaxies; Star Clusters; General - Articles

New Candidate Massive Clusters from 2MASS (Articles)

Dirk Froebrich

International Journal of Astronomy and Astrophysics Vol.3 No.2, June 7, 2013

DOI: 10.4236/ijaa.2013.32018 3,825 Downloads 6,115 Views Citations
Examining the M67 Classification as an Open Cluster (Articles)

Shimmon Naim, Evgeny Griv

International Journal of Astronomy and Astrophysics Vol.2 No.3, September 28, 2012

DOI: 10.4236/ijaa.2012.23020 5,251 Downloads 8,907 Views Citations
Membership Determination of van den Bergh Open Clusters vdB92, vdB146 (NGC 7129) and vdB150 (Articles)

Rosa Beatriz Orellana, Maria Silvina De Biasi, Leonardo Gaston Paiz

International Journal of Astronomy and Astrophysics Vol.7 No.4, December 7, 2017

DOI: 10.4236/ijaa.2017.74023 1,086 Downloads 2,126 Views Citations
How Dark Energy Affects the MOND Theory in Clusters (Articles)

Man Ho Chan

Journal of Modern Physics Vol.3 No.9A, September 28, 2012

DOI: 10.4236/jmp.2012.329147 6,279 Downloads 9,313 Views Citations
This article belongs to the Special Issue on Gravitation, Astrophysics and Cosmology
Cepheus Star-Forming Field Revisited (Articles)

Nadia Kaltcheva, Vincent Fabbri, Timothy Conard, Valeri Golev

International Journal of Astronomy and Astrophysics Vol.3 No.4, December 4, 2013

DOI: 10.4236/ijaa.2013.34054 3,377 Downloads 5,771 Views Citations
Optical and Infrared Photometric Study of Old Open Star Cluster Berkeley 39 (Articles)

A. Essam, I. M. Selim

International Journal of Astronomy and Astrophysics Vol.5 No.3, September 28, 2015

DOI: 10.4236/ijaa.2015.53022 5,169 Downloads 6,471 Views Citations
Homogeneous Distances to Several Stellar Groups in the Second Galactic Quadrant (Articles)

Nadia Kaltcheva, Kevin Moran, Thomas Gehrman, Valeri Golev

International Journal of Astronomy and Astrophysics Vol.3 No.3A, July 18, 2013

DOI: 10.4236/ijaa.2013.33A002 5,206 Downloads 7,988 Views Citations
This article belongs to the Special Issue on the Components of Our Galaxy
New Probability Distributions in Astrophysics: IX. Truncation for Exponential, Half Gaussian and Sech-Square Distributions with Application to the Galactic Height (Articles)

Lorenzo Zaninetti

International Journal of Astronomy and Astrophysics Vol.12 No.4, November 10, 2022

DOI: 10.4236/ijaa.2022.124019 255 Downloads 1,105 Views Citations
A New Open Cluster Census in the Region of Cygnus OB2 with Gaia Data (Articles)

Leonardo G. Paíz, María S. De Biasi, Rosa B. Orellana, Mariela A. Corti

International Journal of Astronomy and Astrophysics Vol.15 No.2, June 30, 2025

DOI: 10.4236/ijaa.2025.152013 139 Downloads 832 Views Citations
Black Hole Clusters: The Dark Matter (Articles)

Kenneth Dalton

Journal of High Energy Physics, Gravitation and Cosmology Vol.5 No.4, September 12, 2019

DOI: 10.4236/jhepgc.2019.54053 1,517 Downloads 2,764 Views Citations
A Dark Energy Hypothesis V (Articles)

James Togeas

Journal of High Energy Physics, Gravitation and Cosmology Vol.11 No.1, January 9, 2025

DOI: 10.4236/jhepgc.2025.111007 100 Downloads 538 Views Citations
An Intrinsic Relation Between A Function of The RightAscension and Declination With the Angular Distanceto The Vertex for Hyades Stars (Articles)

Mohamed Adel Sharaf, Hadia Hassan Selim

International Journal of Astronomy and Astrophysics Vol.1 No.2, June 30, 2011

DOI: 10.4236/ijaa.2011.12015 4,322 Downloads 8,505 Views Citations
Innovation Clusters Effects on Adoption of a General Purpose Technology under Uncertainty (Articles)

B. G. Jean Jacques Iritié

Theoretical Economics Letters Vol.8 No.14, October 20, 2018

DOI: 10.4236/tel.2018.814184 2,699 Downloads 3,836 Views Citations
A Dark Matter Theory by Quantum Gravitation for Galaxies and Clusters (Articles)

Manuel Abarca

Journal of High Energy Physics, Gravitation and Cosmology Vol.10 No.4, October 23, 2024

DOI: 10.4236/jhepgc.2024.104100 128 Downloads 806 Views Citations
Doppler Boosting May Have Played No Significant Role in the Finding Surveys of Radio-Loud Quasars (Articles)

Morley B. Bell

International Journal of Astronomy and Astrophysics Vol.2 No.1, March 28, 2012

DOI: 10.4236/ijaa.2012.21008 4,160 Downloads 8,355 Views Citations
Schechter Function Model for the QSO Luminosity Function from the SDSS DR7 (Articles)

Salam Ajitkumar Singh, I. Ablu Meitei, K. Yugindro Singh

International Journal of Astronomy and Astrophysics Vol.6 No.3, August 11, 2016

DOI: 10.4236/ijaa.2016.63020 1,961 Downloads 3,442 Views Citations
Development of Multilayer Models of Globular Star Clusters and Study of Their Evolution (Articles)

Joseph J. Smulsky

Journal of Modern Physics Vol.15 No.8, July 29, 2024

DOI: 10.4236/jmp.2024.158051 194 Downloads 701 Views Citations
This article belongs to the Special Issue on Gravitation, Astrophysics and Cosmology
On the Extension of the Baryonic Tully-Fisher Relation to Galaxy Clusters and Super Massive-Cosmic Systems (Articles)

Barbaro Quintero-Leyva

Open Access Library Journal Vol.4 No.6, June 20, 2017

DOI: 10.4236/oalib.1103686 972 Downloads 2,421 Views Citations
A Lack of Evidence for Global Ram-Pressure Induced Star Formation in the Merging Cluster Abell 3266 (Articles)

Mark J. Henriksen, Scott Dusek

International Journal of Astronomy and Astrophysics Vol.11 No.1, March 26, 2021

DOI: 10.4236/ijaa.2021.111007 641 Downloads 1,980 Views Citations
Modification of the Lagrange-Jacobi Equation and Its Application (Articles)

Chingis Omarov, Gulnara Omarova

World Journal of Mechanics Vol.13 No.6, June 30, 2023

DOI: 10.4236/wjm.2023.136007 165 Downloads 692 Views Citations

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