The size of two-body weakly bound objects : short versus long range potentials

Details The size of two-body weakly bound objects : short versus long range potentials The size of two-body weakly bound objects : short versus long range potentials

2001-12-11

arxiv.org/abs/nucl-th/0112031v1

Phys.Rev.Lett. 88 (2002) 190402

Physics

Nuclear Physics

Nuclear Theory

5 pages, 3 figures, submitted to Physical Review Letters

Scientific paper

10.1103/PhysRevLett.88.190402

The variation of the size of two-body objects is investigated, as the separation energy approaches zero, with both long range potentials and short range potentials having a repulsive core. It is shown that long range potentials can also give rise to very extended systems. The asymptotic laws derived for states with angular momentum l=1,2 differ from the ones obtained with short range potentials. The sensitivity of the asymptotic laws on the shape and length of short range potentials defined by two and three parameters is studied. These ideas as well as the transition from the short to the long range regime for the l=0 case are illustrated using the Kratzer potential.

Affiliated with

Also associated with

No associations

Rating

The size of two-body weakly bound objects : short versus long range potentials does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The size of two-body weakly bound objects : short versus long range potentials, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The size of two-body weakly bound objects : short versus long range potentials will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-140257