Ερευνητικό υλικό ΕΚΠΑ

Measurement of Neutrino and Antineutrino Oscillations Using Beam and
Atmospheric Data in MINOS

Αγγλικά

We report measurements of oscillation parameters from v(mu) and (v) over
bar (mu) disappearance using beam and atmospheric data from MINOS. The
data comprise exposures of 10.71 X 10(20) protons on target in the
v(mu)-dominated beam, 3.36 X 10(20) protons on target in the (v) over
bar (mu)-enhanced beam, and 37.88 kton yr of atmospheric neutrinos.
Assuming identical v and (v) over bar oscillation parameters, we measure
vertical bar Delta m(2)vertical bar = (2.41(-0.10)(+0.09)) X 10(-3)
eV(2) and sin(2)(2 theta) = 0.950(-0.036)(+0.035). Allowing independent
v and (v) over bar oscillations, we measure antineutrino parameters of
vertical bar(m) over bar (2)vertical bar = (2.50(-0.250)(+0.23)) X
10(-3) eV(2) and sin(2)(2 (theta) over bar) = 0.97(-0.08)(+0.03), with
minimal change to the neutrino parameters.

2013

Adamson, P.
Anghel, I.
Backhouse, C.
Barr, G.
Bishai, M.
and Blake, A.
Bock, G. J.
Bogert, D.
Cao, S. V. and
Castromonte, C. M.
Childress, S.
Coelho, J. A. B.
Corwin, L.
and Cronin-Hennessy, D.
de Jong, J. K.
Devan, A. V. and
Devenish, N. E.
Diwan, M. V.
Escobar, C. O.
Evans, J. J. and
Falk, E.
Feldman, G. J.
Frohne, M. V.
Gallagher, H. R. and
Gomes, R. A.
Goodman, M. C.
Gouffon, P.
Graf, N.
Gran,
R.
Grzelak, K.
Habig, A.
Hahn, S. R.
Hartnell, J. and
Hatcher, R.
Himmel, A.
Holin, A.
Hylen, J.
Irwin, G. M.
and Isvan, Z.
James, C.
Jensen, D.
Kafka, T.
Kasahara,
S. M. S.
Koizumi, G.
Kordosky, M.
Kreymer, A.
Lang, K.
and Ling, J.
Litchfield, P. J.
Lucas, P.
Mann, W. A. and
Marshak, M. L.
Mathis, M.
Mayer, N.
McGowan, A. M. and
Medeiros, M. M.
Mehdiyev, R.
Meier, J. R.
Messier, M. D. and
Michael, D. G.
Miller, W. H.
Mishra, S. R.
Sher, S. Moed and
Moore, C. D.
Mualem, L.
Musser, J.
Naples, D.
Nelson, J.
K.
Newman, H. B.
Nichol, R. J.
Nowak, J. A.
O'Connor, J.
and Oliver, W. P.
Orchanian, M.
Pahlka, R. B.
Paley, J. and
Patterson, R. B.
Pawloski, G.
Phan-Budd, S.
Plunkett, R. K.
and Qiu, X.
Radovic, A.
Rebel, B.
Rosenfeld, C.
Rubin,
H. A.
Sanchez, M. C.
Schneps, J.
Schreckenberger, A. and
Schreiner, P.
Sharma, R.
Sousa, A.
Tagg, N.
Talaga, R.
L.
Thomas, J.
Thomson, M. A.
Tinti, G.
Tognini, S. C.
and Toner, R.
Torretta, D.
Tzanakos, G.
Urheim, J. and
Vahle, P.
Viren, B.
Weber, A.
Webb, R. C.
White, C. and
Whitehead, L.
Whitehead, L. H.
Wojcicki, S. G.
Zwaska, R.
and MINOS Collaboration

Physical Review and Physical Review Letters Index

AMER PHYSICAL SOC

110

25

https://doi.org/10.1103/PhysRevLett.110.251801

10.1103/PhysRevLett.110.251801

https://pergamos.lib.uoa.gr/uoa/dl/object/3157901