270 citations
- The University of TokyoJP9 papers
- Indiana University BloomingtonUS5 papers
- Osaka Prefecture UniversityJP5 papers
- Guizhou UniversityCN4 papers
- Florida Institute of TechnologyUS3 papers
- Instituto de Astrofísica de CanariasES3 papers
- Michigan State UniversityUS3 papers
- Universidad de La LagunaES3 papers
- University of California, BerkeleyUS3 papers
- Astronomical Institute of the Slovak Academy of SciencesSK2 papers
- Ball State UniversityUS2 papers
- Cerro Tololo Inter-American ObservatoryCL2 papers
4 papers · 1 filter
The Global Kinematics of the Globular Cluster M92
G. A. Drukier, H. N. Cohn, P. M. Lugger +3
We report the determination of high-accuracy radial velocities for 299 members of the globular cluster M92 using the Hydra multi-object spectrograph on the WIYN telescope. We have…
Addendum: "The Dynamics of M15: Observations of the Velocity Dispersion Profile and Fokker-Planck Models" (ApJ, 481, 267 [1997])
J. D. Dull, H. N. Cohn, P. M. Lugger +5
It has recently come to our attention that there are axis scale errors in three of the figures of Dull et al. (1997, hereafter D97). D97 presented Fokker-Planck models for the coll…
The Global Kinematics of the Globular Cluster M15
G. A. Drukier, S. D. Slavin, H. N. Cohn +4
We present velocities for 230 stars in the outer parts of the globular cluster M15 measured with the Hydra multi-object spectrograph on the WIYN telescope. A new Bayesian technique…
Natural Wormholes as Gravitational Lenses
John G. Cramer, Robert L. Forward, Michael S. Morris +3
Visser has suggested traversable 3-dimensional wormholes that could plausibly form naturally during Big Bang inflation. A wormhole mouth embedded in high mass density might accrete…