In a recent work, large sample of double-peak (DP) emission line galaxies have been identified from the SDSS. While two peaks could represent kinematic components, they may be linked to bulges which their host tend have. Star-forming DP display central star formation enhancement and discussed compatible with sequence minor mergers. order probe merger induced mechanisms, we conducted observation...

The perceptual task of ‘‘resolving’’ one from two objects can be operationally defined and measured psychophysically. However, experimental methods aside, terms used to describe the measurement can have historical significance and should be chosen carefully as Westheimer (in press) points out. The term in question in this case is ‘‘resolution’’ which historically involves describing the optical...