The Physics World article can be found at the following location:
physicsworld.com/cws/article/news/2015/jul/30/reservoir-of-ultracold-atoms-is-filled-continuously
The 2physics.org article is located here:
http://www.2physics.com/2015/11/a-continuously-pumped-reservoir-of.html
The publication can be found at
http://dx.doi.org/10.1088/0953-4075/48/16/165301