S. Ahlen - Boston University
M. Ambrosio - Univ Naples, Dipartimento Fis, I-80125 Naples, Italy
R. Antolini - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
G. Auriemma - Boston University
R. Baker - University of Michigan–Ann Arbor
A. Baldini - Ist Nazl Fis Nucl, I-56010 Pisa, Italy
G. C. Barbarino - Univ Naples, Dipartimento Fis, I-80125 Naples, Italy
B. C. Barish - California Institute of Technology
G. Battistoni - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
R. Bellotti - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
C. Bemporad - Ist Nazl Fis Nucl, I-56010 Pisa, Italy
P. Bernardini - Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
H. Bilokon - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
V. Bisi - Univ Turin, Dipartimento Fis, I-10125 Turin, Italy
C. Bloise - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
C. Bower - Indiana University
S. Bussino - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
F. Cafagna - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
M. Calicchio - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
P. Campana - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
D. Campana - Univ Naples, Dipartimento Fis, I-80125 Naples, Italy
M. Carboni - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
S. Cecchini - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
F. Cei - Ist Nazl Fis Nucl, I-56010 Pisa, Italy
V. Chiarella - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
C. Chiera - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
A. Cobis - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
R. Cormack - Boston University
A. Corona - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
S. Coutu - CALTECH, Pasadena, CA 91125 USA
G. DeCataldo - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
C. DeMarzo - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
M. De Vincenzi - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
A. Di Credico - Univ Aquila, Dipartimento Fis, I-67100 Laquila, Italy
E. Diehl - University of Michigan–Ann Arbor
H. Dekhissi - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
O. Erriquez - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
C. Favuzzi - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
D. Ficenec - Boston Univ, Dept Phys, Boston, MA 02215 USA
C. Forti - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
L. Foti - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
P. Fusco - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
G. Giacomelli - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
G. Giannini - Ist Nazl Fis Nucl, I-56010 Pisa, Italy
N. Giglietto - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
P. Giubellino - Univ Turin, Dipartimento Fis, I-10125 Turin, Italy
M. Grassi - Ist Nazl Fis Nucl, I-56010 Pisa, Italy
P. Green - Sandia National Laboratories California
A. Grillo - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
F. Guarino - Univ Naples, Dipartimento Fis, I-80125 Naples, Italy
C. Gustavino - Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67010 Laquila, Italy
A. Habig - Indiana University
R. Heinz - Indiana University
J. T. Hong - California Institute of Technology
E. Iarocci - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
E. Katsavounidis - California Institute of Technology
E. Kearns - Boston University
S. Klein - Boston University
S. Kyriazopoulou - California Institute of Technology
E. Lamanna - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
C. Lane - Drexel University
C. Lee - University of Michigan
D. Levin - University of Michigan–Ann Arbor
P. Lipari - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
G. Liu - Drexel University
R. Liu - California Institute of Technology
M. J. Longo - University of Michigan–Ann Arbor
G. Ludlam - Boston University
G. Mancarella - Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
G. Mandrioli - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
A. Margiotta-Neri - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
A. Marin - Boston University
A. Marini - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
D. Martello - Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
G. Martellotti - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
A. Marzari Chiesa - Univ Turin, Dipartimento Fis, I-10125 Turin, Italy
M. Masera - Univ Turin, Dipartimento Fis, I-10125 Turin, Italy
P. Matteuzzi - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
D. G. Michael - California Institute of Technology
L. Miller - Indiana University
P. Monacelli - Univ Aquila, Dipartimento Fis, I-67100 Laquila, Italy
M. Monteno - Univ Turin, Dipartimento Fis, I-10125 Turin, Italy
S. Mufson - Indiana University
J. Musser - Indiana University
D. Nicolo - Ist Nazl Fis Nucl, I-56010 Pisa, Italy
S. Nutter - Indiana University
C. Okada - Boston University
G. Osteria - Univ Naples, Dipartimento Fis, I-80125 Naples, Italy
O. Palamara - Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
S. Parlati - Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67010 Laquila, Italy
V. Patera - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
L. Patrizii - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
R. Pazzi - Ist Nazl Fis Nucl, I-56010 Pisa, Italy
C. W. Peck - California Institute of Technology
J. Petrakis - University of Delaware
S. Petrera - Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
N. D. Pignatano - California Institute of Technology
P. Pistilli - Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
F. Predieri - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
L. Ramello - Univ Turin, Dipartimento Fis, I-10125 Turin, Italy
J. Reynoldson - Ist Nazl Fis Nucl, Lab Nazl Gran Sasso, I-67010 Laquila, Italy
F. Ronga - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
G. Rosa - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
C. Satriano - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
L. Satta - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
E. Scapparone - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
K. Scholberg - California Institute of Technology
A. Sciubba - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
P. Serra Lugaresi - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
M. Severi - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
M. Sitta - Univ Turin, Dipartimento Fis, I-10125 Turin, Italy
P. Spinelli - Univ Bari, Dipartmento Fis, I-70126 Bari, Italy
M. Spinetti - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
M. Spurio - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
J. Steele - California Institute of Technology
R. Steinberg - Drexel University
J. L. Stone - Boston University
L. R. Sulak - Boston University
A. Surdo - Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
G. Tarle - University of Michigan–Ann Arbor
V. Togo - Univ Bologna, Dipartmento Fis, I-40126 Bologna, Italy
V. Valente - Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Roma, Italy
G. R. Verdone - Univ Rome, Dipartimento Fis, I-00185 Rome, Italy
C. W. Walter - California Institute of Technology
R. Webb - Texas A&M University
W. Worstell - Boston University
MACRO Collaboration