Probing scalar meson structures in $χ_{c1}$ decays into pseudoscalar and scalar

Details Probing scalar meson structures in $χ_{c1}$ decays into pseudoscalar and scalar Probing scalar meson structures in $χ_{c1}$ decays into pseudoscalar and scalar

2012-02-23

arxiv.org/abs/1202.5088v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages and 6 eps figures

Scientific paper

We evaluate the decay branching ratios of $\chi_{c1}\to PS$, in a quark model parametrization scheme, where $P$ and $S$ stand for pseudoscalar and scalar meson, respectively. An interesting feature of this decay process is that the $c\bar{c}$ annihilate via the pQCD hair-pin diagram is supposed to be dominant. Hence, this decay process should be sensitive to the quark components of the final-state light mesons, and would provide a great opportunity for testing the mixing relations among the scalar mesons, i.e. $f_0(1370)$, $f_0(1500)$ and $f_0(1710)$, by tagging the final state pseudoscalar mesons.

Affiliated with

Also associated with

No associations

Rating

Probing scalar meson structures in $χ_{c1}$ decays into pseudoscalar and scalar 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 scalar meson structures in $χ_{c1}$ decays into pseudoscalar and scalar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probing scalar meson structures in $χ_{c1}$ decays into pseudoscalar and scalar will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-659191