Forces inside hadrons: pressure, surface tension, mechanical radius, and all that

May 17, 2018
50 pages
Published in:
  • Int.J.Mod.Phys.A 33 (2018) 26, 1830025
  • Published: Sep 12, 2018
e-Print:
DOI:

Citations per year

201820202022202420250204060
Abstract: (WSP)
The physics related to the form factors of the energy–momentum tensor spans a wide spectrum of problems, and includes gravitational physics, hard-exclusive reactions, hadronic decays of heavy quarkonia, and the physics of exotic hadrons described as hadroquarkonia. It also provides access to the “last global unknown property:” the D-term. We review the physics associated with the form factors of the energy–momentum tensor and the D-term, their interpretations in terms of mechanical properties, their applications, and the current experimental status.
Note:
  • typos fixed, published version
  • 12.38.-t
  • 13.40.-f
  • 21.30.Fe
  • 14.20.Pt
  • Hadron structure
  • form factors
  • energy–momentum tensor
  • generalized parton distribution functions
  • hard-exclusive reactions
  • tensor: energy-momentum