Physics at the Japan Hadron Facility: Proceedings of the Workshop Adelaide, Australia, 14-21 March 2002

328 Pages·2002·12.85 MB·English

by  V. Guzey

.+*
Proceedings of the Workshop on
Physics at the
Japan Hadron Facility
CJHF)
Editors
V. Guzey, A. Kizilersii, T. Nagae & A. W. Thomas
CIMTHI f OR Til
SUBATQMK
NATIONAL INSTITUTE FOR
Theoretical Physics
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Physics at the
Japan Hadron Facility
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SPECIAL RESEARCH
CENTRE FOR THE
>° * • SUBATOMIC
NATIONAL INSTITUTE FOR •vmM.""^
^Theoretical Physics
Proceedings of the Workshop on
Physics at the
Japan Hadron Facility
(JHFl
Adelaide, Australia 14-21 March 2002
Editors
V. Guzey, A. Kizilersu & A. W. Thomas
CSSM, University of Adelaide, Australia
T. Nagae
KEK, Japan
J*) World Scientific
New Jersey • London • Singapore • Hong Kong
Published by
World Scientific Publishing Co. Pte. Ltd.
P O Box 128, Farrer Road, Singapore 912805
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British Library Cataloguing-in-Publication Data
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PHYSICS AT THE JAPAN HADRON FACILITY
Proceedings of the Workshop
Copyright © 2002 by World Scientific Publishing Co. Pte. Ltd.
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Foreword
The decision to proceed with construction of the Japan Hadron Facility
(JHF) is of momentous importance for the international hadronic physics com
munity. With its intense beams of protons, nuclei, kaons and neutrinos it will
complement other major facilities in this field, such as Jefferson Laboratory
and GSI. For scientists in the Asia-Pacific region this is an especially exciting
opportunity. It was therefore a considerable honour that the Director of JHF,
Professor Shoji Nagamiya, agreed to hold the first workshop outside of Japan
dealing with the physics opportunities which it might provide here in Adelaide
at CSSM.
This meeting was attended by almost 50 delegates from eight countries,
with the majority (of course) from Australia and Japan. After an introduction
to the various facilities that will be available consideration turned to particular
physics issues that can be addressed. These have been arranged in this volume
under the general headings of strangeness in nuclear matter, neutrino oscilla
tions and interactions, hadron structure and properties, nuclear and nucleon
structure functions and hadronic properties of nuclei. These articles provide a
tantalising glimpse of just some of the issues which will be addressed at JHF.
During the meeting all delegates had access to library, internet and com
puting facilities and as usual at CSSM the early afternoons were kept clean for
informal discussions and possible collaborative work. The organisation of the
meeting was handled in an extremely friendly and efficient way by Sara Boffa
and Sharon Johnson, while Ramona Adorjan provided assistance in computa
tional matters.
All contributions in this volume have been independently refereed.
V. Guzey
A. Kizilersii
T. Nagae
A.W. Thomas
Adelaide, June 2002
v
1. F.-G. Cao 12. E. Rempel 23. T. Hatsuda 34. O. Leitner
2. A. Chian 13. J. Haidenbauer 24. F. Khanna 35. S. B.-Thompson
R. Adorjan 14. M. Lohe 25. S. Kvinikhidze 36. P. Coddington
M.Oka 15. S. Tovey 26. J. Ashley 37. K. Tsushima
S. BofFa 16. A. Hosaka 27.1. Bojak 38. M. Stanford
6. H. Toki 17. T. Nagae 28. J. Hedditch 39. J. Zanotti
7. T. Thomas 18. A. Kalloniatis 29. R. Young 40. M. Burkardt
8. A. Kizilersii 19. V. Guzey 30. W. Bentz 41. A. Schreiber
9. S. Johnson 20. W. Kamleh 31. X.-H. Guo 42. M. Oettel
10. C. Allton 21. G. Krein 32. J. Zhang 43. W. Detmold
11. H. Mineo 22. S. Sawada 33. D. Leinweber
Contents
Foreword v
1. OVERVIEW OF JAPAN HADRON FACILITY
KEK/JAERI Joint Project on High-Intensity Proton Accelerators
S. Sawada 3
JHF Overview — Strangeness Nuclear Physics and Particle
Physics Programs
T. Nagae 25
2. STRANGENESS IN NUCLEAR MATTER
Weak Decays of Hyperon and Hypernuclei
M. Oka, K. Takayama, K. Sasaki and T. Inoue 41
The A — A Interaction and Strangeness -2 Hypernuclei
I. R. Afnan 51
Hyperon-Nucleon Interaction and Strangeness Production
in pp Collisions
J. Haidenbauer 60
3. NEUTRINO OSCILLATIONS AND INTERACTIONS
Implications of the JHF-Kamioka Neutrino Oscillation Experiment
R. R. Volkas 73
Some Implications of the NuTeV Anomaly
B. H. J. McKellar, M. Garbutt, G. J. Stephenson, Jr.
and T. Goldman 83
Non-Standard Interactions and Neutrino Oscillations
M. A. Garbutt and B. H. J. McKellar 93
Neutrino Oscillation Searches at Accelerators and Reactors
S. N. Tovey 103
vii
VIII
4. HADRON STRUCTURE AND PROPERTIES
Lattice QCD and Hadron Structure
A. W. Thomas 115
Baryon Resonance Phenomenology
I. C. Cloet, D. B. Leinweber and A. W. Thomas 125
Lattice QCD, Gauge Fixing and the Transition to the
Perturbative Regime
A. G. Williams and M. Stanford 136
Quark Model and Chiral Symmetry Aspects of Excited Baryons
A. Hosaka 145
Quenched Chiral Physics in Baryon Masses
R. D. Young, D. B. Leinweber, A. W. Thomas and
S. V. Wright 155
QCD at Non-Zero Chemical Potential and Temperature
from the Lattice
C. R. Allton. S. Ejiri, S. J. Hands, O. Kaczmarek,
F. Karsch, E. Laermann, Ch. Schmidt and L. Scorzato 164
Hadron Masses from a Novel Fat-Link Fermion Action
J. M. Zanotti. S. Bilson-Thompson, F. D. R. Bonnet,
D. B. Leinweber, A. G. Williams, J. B. Zhang,
W. Melnitchouk and F. X. Lee 174
5. NUCLEAR AND NUCLEON STRUCTURE FUNCTIONS
Small-a; Nuclear Effects in Parton Distributions
V. Guzey 187
The NuTeV Anomaly and Symmetry Breaking in the
Parton Distribution Functions
F. G. Cao and A. I. Signal 195
Nucleons as Relativistic Three-Quark States
M. Oettel 203
ix
(Polarized) Hadroproduction of Open Charm at the
JHF in NLO QCD
I. Bojak 212
Covariant Light-Front Dynamics and Its Application to the
Meson Wave Functions
O. M. A. Leitner, A. W. Thomas and J.-F. Mathiot 222
Nucleon Structure Functions at Finite Density in the NJL Model
H. Mineo, W. Bentz, A. W. Thomas, N. Ishii and K. Yazaki 232
Violation of Sum Rules for Twist-3 Parton Distributions in QCD
M. Burkardt and Y. Koike 241
6. HADRONIC PROPERTIES OF NUCLEI
Properties of Hadrons in Nuclear Matter
F. C. Khanna and D. U. Matrasulov 255
Relativistic Mean-Field Theory with Pion in Finite Nuclei
H. Toki, K. Ikeda and S. Sugimoto 263
Equation of State of Quark-Nuclear Matter
G. Krein and V. E. Vizcarra 274
Equations of State for Nuclear Matter and Quark Matter
in the NJL Model
W. Bentz, T. Horikawa, N. Ishii and A. W. Thomas 285
Color Superconductivity in Dense QCD and
Structure of Cooper Pairs
H. Abuki, T. Hatsuda and K. Itakura 294
Hadron Properties in Nuclear Medium and Their Impacts
on Observables
K. Tsushima 303
List of Participants 313