7 papers
Quarkoniumlike states above open-flavor thresholds in Born-Oppenheimer EFT
Nora Brambilla, Roberto Bruschini, Abhishek Mohapatra +2
Many quarkoniumlike states have been observed above open-flavor thresholds, but their organization and internal structure remain unsettled. We study the isoscalar hidden-charm and…
Open-flavor threshold effects on quarkonium spectrum in the BOEFT
Nora Brambilla, Abhishek Mohapatra, Tommaso Scirpa +1
The impact of open-flavor thresholds on the quarkonium spectrum has been a subject of study since the introduction of the Cornell potential and has been quantified through various…
Inclusive hadroproduction of , and pentaquarks
Nora Brambilla, Mathias Butenschoen, Simon Hibler +3
We use the Born--Oppenheimer effective field theory factorization to compute the inclusive production cross sections of the and its partner in the bottomonium secto…
The nature of and
Nora Brambilla, Abhishek Mohapatra, Tommaso Scirpa +1
Two decades ago the was discovered in the hadron spectrum with two heavy quarks. The discovery fueled a surge in experimental research, uncovering dozens…
Unravelling Pentaquarks with Born--Oppenheimer effective theory
Nora Brambilla, Abhishek Mohapatra, Antonio Vairo
The hidden-charm pentaquark states , , , and , a…
One Born Oppenheimer Effective Theory to rule all Exotics
Abhishek Mohapatra
The discovery of XYZ exotic states in the hadronic sector with two heavy quarks constitute one of the most important open problems in particle theory. In this work, we demonstrate…