Access

News and Views

Nature 440, 157-158 (9 March 2006) | doi:10.1038/440157a; Published online 8 March 2006

Open Innovation Challenges

  • Optimizing Sub-cellular Localization Tags

    • Deadline: Nov 29 2009
    • Reward: $20,000 USD

    The Seeker is looking for methods to optimize sub-cellular localization tags for protein expression....

  • Single-cell Analysis Platform

    • Deadline: Dec 02 2009
    • Reward: $5,000 USD

    This Challenge is looking for novel approaches to analyzing changes at a single-cell level. This is...

naturejobs

Molecular physics: Recombination cool and fast

Benjamin J. McCall1

Top

Molecular physicists and astrophysicists alike would like to know how fast the H3+ molecular ion recombines with electrons. Fast, seems to be the answer — with an awkward consequence for the astrophysicists.

Every schoolchild knows that, like opposing poles of a magnet, opposite charges attract. But what happens when charged bodies are small enough that the rules of quantum mechanics come to bear, for instance when an electron and a positively charged molecule attract?

  1. Benjamin J. McCall is in the Departments of Chemistry and Astronomy, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, USA.
    Email: bjmccall@uiuc.edu

MORE ARTICLES LIKE THIS

These links to content published by NPG are automatically generated.

NEWS AND VIEWS

Chemistry Mystery of an interstellar ion

Nature News and Views (30 Aug 2001)

Astronomy Dark arc casts a long shadow

Nature News and Views (19 Jul 2001)