Results 131 to 140 of about 16,758 (234)

Quarkonium - Theory

open access: yes, 2011
Some recent issues in the theory of heavy quarkonium are discussed. Many of these deal with the need to extend the description of charmonium and bottomonium states beyond the simple quark-antiquark picture. Some recent progress on radiative transitions in bottomonium is also described.
openaire   +2 more sources

Effective Field Theories for heavy probes in a hot QCD plasma and in the early universe

open access: yesEPJ Web of Conferences, 2017
There are many interesting problems in heavy-ion collisions and in cosmology that involve the interaction of a heavy particle with a medium. An example is the dissociation of heavy quarkonium seen in heavy-ion collisions.
Escobedo Miguel A.
doaj   +1 more source

Inclusive quarkonium production in pp collisions at $$\sqrt{s}$$ = 5.02 TeV

open access: diamond, 2023
S. Acharya   +99 more
openalex   +1 more source

Molecular Quarkonium

open access: yes, 2006
I discuss topics related to four-quark states of the `molecular quarkonium' type, i.e. resonances that could be considered as (dominantly) made from a heavy meson and antimeson. Of the so far observed resonances such picture is very likely applicable to the state X(3872), and I also discuss its possible relevance to the peak near the $D^* {\bar D ...
openaire   +2 more sources

Leptons lurking in semi-visible jets at the LHC. [PDF]

open access: yesEur Phys J C Part Fields, 2022
Cazzaniga C, de Cosa A.
europepmc   +1 more source

Quarkonium-hadron interactions in QCD [PDF]

open access: green, 2002
Yongseok Oh, Sungsik Kim, Su Houng Lee
openalex   +1 more source

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