Anything Else

1
Anything Else?
Mike Albrow

• ? Just a lateral thinking exercise, keeping
  topics not covered
• in Dans poster.
• No other filter, i.e. inclusion does not
  necessarily mean
• that the topic is interesting enough, or even
  feasible (!?).
• ? Maybe all can be discarded maybe some will
  strike a chord.

2
Static properties of (CPT) mass (through
antihydrogen), classic, already discussed.
magnetic
moment ( fine structure in spectra)
electric
dipole moment EDM (prob. impossible
.... for p is lt
0.54 e 23 cm) Anti-neutrons SLOW charge
exchange
(not at threshold)
... magnetic traps (using magnetic
moment). Piping.
Annihilation when wavelength gtgt atomic
sizes.
Gravitational acceleration, lifetime
measurement FAST

charge exchange
monochromatic
beam. p atoms ....photon radiation
pre-annihilation ? Strong interaction at large
distances Then
annihilation to hadrons for spectroscopy gg,

(a) hadronic final states
(b) non-hadronic
final states Above rest annihilation,
among others
3
Antiprotons as tools Nuclear physics
annihilation (nuclear surfaces), different (A,Z)
Solid state physics annihilation ?
crystals? channeling? Medical
applications? annihilation also probes matter.

Radiation therapy studies (probably not
treatment)