On 8/15/13 7:59 AM, grita wrote:
Hi,

can someone tell me exactly what the \sigma in the LJ-potential in Gromacs
is?

Is \sigma the radius of a sphere or the diameter of a sphere?


Neither.

http://en.wikipedia.org/wiki/Lennard-Jones_potential

-Justin

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Justin A. Lemkul, Ph.D.
Postdoctoral Fellow

Department of Pharmaceutical Sciences
School of Pharmacy
Health Sciences Facility II, Room 601
University of Maryland, Baltimore
20 Penn St.
Baltimore, MD 21201

jalem...@outerbanks.umaryland.edu | (410) 706-7441

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