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physics.atom-ph2024
Boundaries of universality of thermal collisions for atom-atom scattering
Xuyang Guo, Kirk W. Madison, James L. Booth +1
Thermal rate coefficients for some atomic collisions have been observed to be remarkably independent of the details of interatomic interactions at short range. This makes these rat…
physics.atom-ph2024
Revising the Universality Hypothesis for Room-temperature Collisions
James L. Booth, Kirk W. Madison
Atoms constitute promising quantum sensors for a variety of scenarios including vacuum metrology. Key to this application is knowledge of the collision rate coefficient of the sens…
physics.atom-ph2024
Trapped particle evolution driven by residual gas collisions
Avinash Deshmukh, Riley A. Stewart, Pinrui Shen +2
We present a comprehensive mathematical model and experimental measurements for the evolution of a trapped particle ensemble driven by collisions with a room-temperature background…