# A GENERALIZED SPEED-DEPENDENT LINE PROFILE COMBINING SOFT AND HARD PARTIALLY-CORRELATED DICKE-NARROWING COLLISIONS

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 Title: A GENERALIZED SPEED-DEPENDENT LINE PROFILE COMBINING SOFT AND HARD PARTIALLY-CORRELATED DICKE-NARROWING COLLISIONS Creators: Ciurylo, R.; Szudy, J.; Pine, A. S. Issue Date: 1999 Abstract: In a classical treatise, Rautian and $Sobelman^{a}$ discussed a number of Dicke-narrowed spectral profiles incorporating strong (hard) and/or weak (soft) velocity-changing collisions statistically dependent on (correlated with) or independent of dephasing (pressure-broadening) collisions. More recently, the effects of speed-dependent broadening and shifting have been evident in accurately measured Dicke-narrowed line shapes analyzed in the limits of uncorrelated $soft^{b c d}$ or $hard^{e f}$ or partially-correlated $hard^{g}$ collision models. Combined soft and hard collision speed-dependent profiles have also been proposed in the uncorrelated and fully correlated $limits,^{h i}$ which we herein generalize for partial correlations applied to the case of Ar-broadened HF. URI: http://hdl.handle.net/1811/19572 Other Identifiers: 1999-WH-06