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Hadronic spectroscopy at a ≈ 0.15 fm.

Abstract:

We discuss some aspects of the hadron spectrum with two flavors of Kogut-Susskind dynamical quarks at 6/g2 = 5.6 and amq = 0.01 and 0.025, using both Kogut-Susskind and Wilson valence quarks. Our high statistics simulations allow us to study systematic errors. Among the problematic features of our results are a dip in the pion effective mass which we ascribe to replicating the lattice in the time direction and large finite size effects in the baryon masses. We also compare the full QCD result...

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Journal:
Nuclear Physics B (Proceedings Supplements) More from this journal
Volume:
20
Issue:
C
Pages:
362-369
Publication date:
1991-05-20
DOI:
ISSN:
0920-5632
Language:
English
Pubs id:
pubs:324776
UUID:
uuid:1e8a67a0-8572-474c-aa3f-6323b0c2e5ca
Local pid:
pubs:324776
Source identifiers:
324776
Deposit date:
2013-11-17

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