Abstract
We suggest a theoretical framework for the description of double photon and proton-antiproton photoproduction off the proton γ+p→2γ+p and γ+p→pp+p, which takes into account the contribution of the scalar mesons f0(1370), f0(1500), and f0(1710). These scalars are considered as mixed states of a glueball, nonstrange and strange quarkonia. Our framework is based on the use of effective hadronic Lagrangians that phenomenologically take into account two-gluon exchange effects governing the γ+p→2γ+p and γ+p→p p+p processes. Present results can be used to guide the possible search for these reactions by the GlueX Collaboration at JLab.
| Original language | English |
|---|---|
| Article number | 034010 |
| Journal | Physical Review D |
| Volume | 94 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 5 Aug 2016 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
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Search for the glueball content of hadrons in γp interactions at GlueX. / Gutsche, Thomas; Kuleshov, Serguei; Lyubovitskij, Valery E.; Obukhovsky, Igor T.
In: Physical Review D, Vol. 94, No. 3, 034010, 05.08.2016.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Search for the glueball content of hadrons in γp interactions at GlueX
AU - Gutsche, Thomas
AU - Kuleshov, Serguei
AU - Lyubovitskij, Valery E.
AU - Obukhovsky, Igor T.
PY - 2016/8/5
Y1 - 2016/8/5
N2 - We suggest a theoretical framework for the description of double photon and proton-antiproton photoproduction off the proton γ+p→2γ+p and γ+p→pp+p, which takes into account the contribution of the scalar mesons f0(1370), f0(1500), and f0(1710). These scalars are considered as mixed states of a glueball, nonstrange and strange quarkonia. Our framework is based on the use of effective hadronic Lagrangians that phenomenologically take into account two-gluon exchange effects governing the γ+p→2γ+p and γ+p→p p+p processes. Present results can be used to guide the possible search for these reactions by the GlueX Collaboration at JLab.
AB - We suggest a theoretical framework for the description of double photon and proton-antiproton photoproduction off the proton γ+p→2γ+p and γ+p→pp+p, which takes into account the contribution of the scalar mesons f0(1370), f0(1500), and f0(1710). These scalars are considered as mixed states of a glueball, nonstrange and strange quarkonia. Our framework is based on the use of effective hadronic Lagrangians that phenomenologically take into account two-gluon exchange effects governing the γ+p→2γ+p and γ+p→p p+p processes. Present results can be used to guide the possible search for these reactions by the GlueX Collaboration at JLab.
UR - http://www.scopus.com/inward/record.url?scp=84982854402&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84982854402&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.94.034010
DO - 10.1103/PhysRevD.94.034010
M3 - Article
AN - SCOPUS:84982854402
VL - 94
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 1550-7998
IS - 3
M1 - 034010
ER -