Abstract
We perform the analog to "water bell" experiments with granular jets. Rebounding from cylindrical targets, wide granular jets produce sheets or cones with shapes that mimic a zero-surface-tension liquid. The jets' particulate nature appears when the number of particles in the cross section is decreased: the emerging structures broaden, gradually disintegrating into diffuse sprays. The experiment has a counterpart in the behavior of quark-gluon plasmas generated by colliding heavy ions. There, a high collision density gives rise to collective behavior also described as a liquid.
Original language | English (US) |
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Article number | 188001 |
Journal | Physical review letters |
Volume | 99 |
Issue number | 18 |
DOIs | |
State | Published - Nov 1 2007 |
Externally published | Yes |