π0 and η meson production in proton-proton collisions at $$\sqrt{s}=8$$ TeV
Journal Article
·
· European Physical Journal. C, Particles and Fields
An invariant differential cross section measurement of inclusive π0 and η meson production at mid-rapidity in pp collisions at √s=8 TeV was carried out by the ALICE experiment at the LHC. The spectra of π0 and η mesons were measured in transverse momentum ranges of 0.33.5 GeV/c . However, a deviation from this empirical scaling rule is observed for transverse momenta below p T <3.5 GeV/c in the η/π0 ratio with a significance of 6.2σ.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Contributing Organization:
- ALICE Collaboration
- Grant/Contract Number:
- AC02-05CH11231; AC05-00OR22725
- OSTI ID:
- 1465438
- Alternate ID(s):
- OSTI ID: 1481670
- Journal Information:
- European Physical Journal. C, Particles and Fields, Vol. 78, Issue 3; ISSN 1434-6044
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 31 works
Citation information provided by
Web of Science
Web of Science
Direct photon production at low transverse momentum in proton-proton collisions at and 8 TeV
|
journal | February 2019 |
Hadronization within the non-extensive approach and the evolution of the parameters
|
journal | August 2019 |
Some properties of the pT regions observed at the LHC energies
|
journal | October 2019 |
Some properties of the pT regions observed at the LHC energies | text | January 2018 |
Hadronization within the Non-Extensive Approach and the Evolution of the Parameters | text | January 2019 |
Similar Records
Neutral pion and $\eta $ meson production in p–Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
Production of \(\omega \) mesons in pp collisions at \(\mathbf {\sqrt{s}=7\,\text {TeV}}\)
Inclusive quarkonium production in pp collisions at $\sqrt{s}$ = 5.02 TeV
Journal Article
·
Mon Aug 06 00:00:00 EDT 2018
· European Physical Journal. C, Particles and Fields
·
OSTI ID:1465438
+1021 more
Production of \(\omega \) mesons in pp collisions at \(\mathbf {\sqrt{s}=7\,\text {TeV}}\)
Journal Article
·
Mon Dec 07 00:00:00 EST 2020
· European Physical Journal. C, Particles and Fields
·
OSTI ID:1465438
+1024 more
Inclusive quarkonium production in pp collisions at $\sqrt{s}$ = 5.02 TeV
Journal Article
·
Mon Jan 23 00:00:00 EST 2023
· European Physical Journal. C, Particles and Fields (Online)
·
OSTI ID:1465438
+1012 more