[seminar] Seminar Dr. Dieter Mueller (cetvrtak, 20.03., 14 sati c.t)

[Kornelija Passek]

INSTITUT "Ruder Boskovic"
ZAVOD ZA TEORIJSKU FIZIKU
Bijenicka c. 54, Zagreb, Hrvatska

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                SEMINAR TEORIJSKE  FIZIKE
  (Zajednicki seminari Zavoda za fiziku PMF-a i
       Zavoda za teorijsku fiziku  IRB-a)

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                     http://thphys.irb.hr/apache2-default/Seminar/seminar.htm


Dr. Dieter Mueller

Institut fur Theoretische Physik II,
Ruhr-Universitaet Bochum, Germany


"Theory and phenomenology of exclusive hadronic processes"

  Datum: 20. ozujka 2008. (cetvrtak)
  Vrijeme: 14 sati c.t.
  Mjesto: IRB, predavaonica I krila


  Sazetak:

Hard exclusive processes allow to resolve the internal structure
of hadrons and even nuclei from a new perspective. The
non-perturbative information about the partonic content, encoded
in generalized parton distributions and distribution amplitudes,
is complementary to those obtained from inclusive measurements. In
this talk the theory for these processes is reviewed and
phenomenological applications are discussed. In particular, a new
representation of generalized parton distributions and hadronic
amplitudes as Mellin--Barnes integral will be presented. This
representation allows for a flexible parameterization of
generalized parton distributions, it can be used for a fast and
stable numerical evaluation of observables, and is the key to
improve the theoretical framework beyond the next--to--leading
order accuracy.




  2008-03-14

  Voditeljica seminara:
  dr. Kornelija Passek Kumericki (passek at thphys.irb.hr)



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Kornelija Passek-Kumericki
  E-mail: passek at thphys.irb.hr
Theoretical Physics Division
Rudjer Boskovic Institute
Bijenicka c. 54, P.O.B. 180
HR-10002 Zagreb, Croatia
Tel: ++385-1-4561-133
Fax: ++385-1-4680-223
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