Direct X(3872) production in e+e− collisions
Achim Denig, Feng-Kun Guo, Christoph Hanhart and 1 more
Physics Letters B · 2014
doi:10.1016/j.physletb.2014.07.027 (opens in a new tab)
We email you when a new notice or a question about this paper appears.
Abstract
Direct production of the charmonium-like state X(3872) in e+e− collisions is considered in the framework of the vector meson dominance model. An order-of-magnitude estimate for the width Γ(X→e+e−) is found to be ≳0.03 eV. The same approach applied to the χc1 charmonium decay predicts the corresponding width of the order 0.1 eV in agreement with earlier estimates. Experimental perspectives for the direct production of the 1++ charmonia in e+e− collisions are briefly discussed.
Abstract licence: CC BY
Reads
Read by people on this page
None yet.
Checked or read by AI through naulon
None yet.
A person counts once a day per paper. We keep no cookie and no address: a reader is a hash that changes every day. Any month under five reads shows no number.
Are you an author?
Is this your paper?
Claim it to add your note and be paid when agents cite it. Free.