Probing meson spectral functions with double differential dilepton spectra in heavy-ion collisions

Details Probing meson spectral functions with double differential dilepton spectra in heavy-ion collisions Probing meson spectral functions with double differential dilepton spectra in heavy-ion collisions

2000-11-06

arxiv.org/abs/nucl-th/0011021v2

Eur.Phys.J.A10:101-107,2001

Physics

Nuclear Physics

Nuclear Theory

11 pages with figs. (style changed to RevTeX)

Scientific paper

10.1007/s100500170149

The double differential dilepton spectrum $dN/ (dM_\perp^2 dM^2)$ at fixed transverse mass $M_\perp$ allows a direct access to the vector meson spectral functions. Within a fireball model the sensitivity of $dN/ (dM_\perp^2 dM^2)$ against variations of both the in-medium properties of mesons and the dynamics of the fireball is investigated. In contrast to the integrated invariant-mass spectrum $dN/dM^2$, in the spectrum $dN/dM^2 dM_\perp^2$ with fixed $M_\perp$ the $\omega$ signal is clearly seen as bump riding on the $\rho$ background even in case of strong in-medium modifications.

Affiliated with

Also associated with

No associations

Rating

Probing meson spectral functions with double differential dilepton spectra in heavy-ion collisions 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 Probing meson spectral functions with double differential dilepton spectra in heavy-ion collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probing meson spectral functions with double differential dilepton spectra in heavy-ion collisions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-708212