2 papers
astro-ph2000
The Normal Cluster Weak Lensing Survey: Mass Profiles and M/L Ratios of Eight Clusters at z=0.2
David Wittman, Ian Dell'Antonio, Tony Tyson +3
We present a survey of mass profiles and mass-to-light ratios of eight typical galaxy clusters at a common redshift (z ~ 0.2). We use weak gravitational lensing as a probe because…
astro-ph1997
Mass Segregation in Young LMC Clusters I. NGC 2157
Philippe Fischer, Carlton Pryor, Stephen Murray +2
We have carried out WFPC2 V- and I-band imaging of the young LMC cluster NGC 2157. Construction of a color-magnitude diagram and isochrone fitting yields an age of tau = 100 000 00…