Evidence for light-by-light scattering in heavy-ion collisions with the ATLAS detector at the LHC
Nature physics, 2017 - nature.com
Light-by-light scattering (γγ→ γγ) is a quantum-mechanical process that is forbidden in the
classical theory of electrodynamics. This reaction is accessible at the Large Hadron Collider …
classical theory of electrodynamics. This reaction is accessible at the Large Hadron Collider …
Measurement of light-by-light scattering and search for axion-like particles with 2.2 nb− 1 of Pb+ Pb data with the ATLAS detector
G Aad, B Abbott, DC Abbott, A Abed Abud… - Journal of High Energy …, 2021 - Springer
A bstract This paper describes a measurement of light-by-light scattering based on Pb+ Pb
collision data recorded by the ATLAS experiment during Run 2 of the LHC. The study uses …
collision data recorded by the ATLAS experiment during Run 2 of the LHC. The study uses …
Opportunities in flavour physics at the HL-LHC and HE-LHC
Motivated by the success of the flavour physics programme carried out over the last decade
at the Large Hadron Collider (LHC), we characterize in detail the physics potential of its High …
at the Large Hadron Collider (LHC), we characterize in detail the physics potential of its High …
All-heavy tetraquarks
MS Liu, QF Lü, XH Zhong, Q Zhao - Physical Review D, 2019 - APS
In this work, we study the mass spectra of the all-heavy tetraquark systems, ie, ccc¯ c¯, bbb¯
b¯, bbc¯ c¯/ccb¯ b¯, bcc¯ c¯/ccb¯ c¯, bcb¯ b¯/bbb¯ c¯, and bcb¯ c¯, within a potential …
b¯, bbc¯ c¯/ccb¯ b¯, bcc¯ c¯/ccb¯ c¯, bcb¯ b¯/bbb¯ c¯, and bcb¯ c¯, within a potential …
Status and prospects of exotic hadrons at Belle II
S Jia, W **ong, C Shen - Chinese Physics Letters, 2023 - iopscience.iop.org
In the past 20 years, many new hadrons that are difficult to explain within the conventional
quark model have been discovered in the quarkonium region; these are called exotic …
quark model have been discovered in the quarkonium region; these are called exotic …
Observation of Light-by-Light Scattering in Ultraperipheral Pb+ Pb Collisions with the ATLAS Detector
ATLAS Collaboration - 2019 - repositorium.sdum.uminho.pt
This Letter describes the observation of the light-by-light scattering process, γγ→ γγ, in Pb+
Pb collisions at√ sNN= 5.02 TeV. The analysis is conducted using a data sample …
Pb collisions at√ sNN= 5.02 TeV. The analysis is conducted using a data sample …
Observation of Light-by-Light Scattering in Ultraperipheral Collisions with the ATLAS Detector
G Aad, B Abbott, DC Abbott, O Abdinov, A Abed Abud… - Physical review …, 2019 - APS
This Letter describes the observation of the light-by-light scattering process, γ γ→ γ γ, in Pb+
Pb collisions at s NN= 5.02 TeV. The analysis is conducted using a data sample …
Pb collisions at s NN= 5.02 TeV. The analysis is conducted using a data sample …
The case for an EIC Theory Alliance: Theoretical Challenges of the EIC
We outline the physics opportunities provided by the Electron Ion Collider (EIC). These
include the study of the parton structure of the nucleon and nuclei, the onset of gluon …
include the study of the parton structure of the nucleon and nuclei, the onset of gluon …
Observation of e+ e-→ ω χ b J (1 P) and search for X b→ ω ϒ (1 S) at s near 10.75 GeV
We study the processes e+ e-→ ω χ b J (1 P)(J= 0, 1, or 2) using samples at center-of-mass
energies s= 10.701, 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, and 4.7 fb-1 of …
energies s= 10.701, 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, and 4.7 fb-1 of …
Hidden-charm tetraquarks with strangeness in the chiral quark model
G Yang, J **, J Segovia - Physical Review D, 2021 - APS
The hidden-charm tetraquarks with strangeness, cc¯ sq¯(q= u, d), in JP= 0+, 1+, and 2+ are
systematically investigated in the framework of real-and complex-scaling range of a chiral …
systematically investigated in the framework of real-and complex-scaling range of a chiral …