24-30 July 2016
Highfield Campus, University of Southampton
Europe/London timezone

New extended interpolating fields for hadron correlation functions

26 Jul 2016, 20:00
1h
Highfield Campus, University of Southampton

Highfield Campus, University of Southampton

Highfield Campus, Southampton SO17 1BJ, UK
Poster Hadron Spectroscopy and Interactions Poster

Speaker

Mr Francesco Scardino (University of Rome "La Sapienza")

Description

We introduce new extended interpolating operators made of quenched three dimensional fermions propagating in the timeslices. Such non-local operators are well behaved under renormalisation. The mass of the three 3D fermions can be tuned in a controlled way to find a better overlap of the extended operators with the states of interest. We test these operators for baryon two-point functions and compare to point sources and Jacobi smearing.

Primary authors

Mr Francesco Scardino (University of Rome "La Sapienza") Dr Mauro Papinutto (University of Rome "La Sapienza") Stefan Schaefer (NIC, DESY)

Presentation Materials

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