News Physics Elusive Higgs particle has fewer hideouts New mass limits could even the playing field for finding key elementary particle Share this:FacebookTwitterPocketRedditPrint By Ron Cowen March 16, 2009 at 1:55 pm This article is only available to Science News subscribers. Subscribers, enter your e-mail address to access our archives. Client key* E-mail* Log in Not a subscriber? Science News is a nonprofit. Support us by subscribing now. Subscribe