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[Fizinfo] RMI Elméleti Osztály Szemináriuma


Chronological Thread 
  • From: Balog Janos <balog.janos AT wigner.mta.hu>
  • To: <fizinfo AT lists.kfki.hu>, <rmkiusers AT lists.kfki.hu>
  • Subject: [Fizinfo] RMI Elméleti Osztály Szemináriuma
  • Date: Tue, 27 May 2014 11:07:42 +0200

RMI Elméleti Osztály Szemináriuma
Tisztelettel meghívjuk



Antonio Ortiz Velazques
(UNA, Mexico)



"Disentangling the soft and hard components of the pp interactions"


címmel tartandó szemináriumára.


Kivonat:



A new method to extract information from the pp data is proposed. The
approach is based on the use of the event structure variables:
sphericity and spherocity, to split the data into enhanced soft and hard
processes samples corresponding to events with large and low numbers of
multi-parton interactions, respectively. The present study was developed
in the framework of Pythia 8.180 for inelastic pp collisions at sqrt(s)
=7 TeV. As an application of the method, a study of the identified
particle transverse momentum spectra and their ratios; is presented for
soft (isotropic) and hard (jetty-like) events. The flow-like effect on
these observables due to multi-parton interactions and color
reconnection is relevant for soft events suggesting that partons inside
the jet do not feel color reconnection and its flow-like consequences.

http://arxiv.org/abs/1404.2372



Helye: Wigner FK RMI III.ép. Tanácsterem
Ideje: 2014. május 30. péntek de. 11:00 óra




Szívesen látunk minden érdeklődőt.
Balog János







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