Zobrazeno 1 - 10
of 27
pro vyhledávání: '"J.P. Lowys"'
Autor:
S. Kahn, G.W. London, Y.P. Yu, A. Romero, C.W. Farwell, P. Alibran, A.T. Goshaw, A. E. Werbrouck, R. Stump, A. Marzari, J. Six, D. Boyd, W. Venus, H.W.K. Hopkins, D.J. Candlin, J.-P. Wuthrick, J. Colas, R.Y.L. Chu, E. Gombosi, Antonio Ferrer, T. Beggs, D. Gamba, J.P. Lowys, T. Hofmokl
Publikováno v:
Nuclear Physics B. 64:109-133
A study has been made of the individual channels that contribute to the reaction K−p → Λ0 + neutrals in the K− momentum range from 525 to 820 MeV/c. Total cross sections are presented for the K−p → Λ0η0, Σ0Σ0π0, Λ0π0, Σ0π0 and Σ0
Autor:
Antonio Ferrer, T. Beggs, A. Marzari, J. Colas, D. Boyd, J.-P. Wuthrick, G.W. London, A.T. Goshaw, J.P. Lowys, Y.P. Yu, W. Venus, C.W. Farwell, T. Hofmokl, D.J. Candlin, S. Kahn, A. Romero, D. Gamba, J. Six
Publikováno v:
Nuclear Physics B. 85:289-310
Results on the channels K−p → Λ0η0, Λ0π0, Σ0π0, Λ0π0π0 and Σ0π0π0 are obtained in a K−p formation experiment using 1 million photographs taken in a heavy liquid bubble chamber filled with a CF3BrC3H8 mixture. The results are comp
Autor:
P. Petiau, Francesco Romano, E. Calimani, P. Ladrón, B. Aubert, D. Haidt, P. Chliapnikov, S. Ciampolillo, A. Ferrer, V. Brisson, G.W. London, J. Stein, G. Piscitelli, S.N. Tovey, T.I. Pedersen, L. Kluberg, R. Aguilar-Lloret, J. Lemonne, L.M. Chounet, F. Mattiolo, R. Llosá, Dong Lê, S. Natali, T. Eichten, J.P. Lowys, K. Schultze, F. Biffis
Publikováno v:
Physics Letters B. 27:586-589
A sample of K+ mesons stopped in the CERN 1.1 m3 heavy liquid bubble chamber is used to determine the K l 3+ decay rates. We find 0.604 ± 0.022 for the K μ3 + K e 3 + branching ratio, and from this we deduce a mean value for ξ= ƒ − ƒ + of -0.6
Publikováno v:
Physics Letters. 10:215-219
Autor:
B. Aubert, P. Petiau, T.I. Pedersen, S. Natali, D. Haidt, J.P. Lowys, E. Calimani, L. Kluberg, V. Brisson, J. Lemonne, D. Gamba, J. Stein, Francesco Romano, F. Sconza, G. Piscitelli, R. Møllerud, S. Ciampolillo, F. Mattioli, A. Marzari-Chiesa, Dong Lê, R. T. Van de Walle, C. D. Esveld, S.N. Tovey, L.M. Chounet
Publikováno v:
Physics Letters B. 29:696-699
The validity of the V-A theory in Kμ3+ decay is checked and the contribution of the tensor interaction is found to be compatible with zero. A consistent interpretation of measurements of the Kμ3+ Dalit plot density, of the muon polarization in Kμ3
Autor:
A. E. Werbrouck, E. Fett, H. Huzita, A. Marzari-Chiesa, M. Baldo-Ceolin, V. Brisson, J. Stein, M. Nikolic, G. Miari, Giorgio Borreani, D.C. Cundy, T.I. Pedersen, G. Rinaudo, S. Natali, K. Freudenreich, G. Piscitelli, J. Bettels, G. A. T. de Jongh, A. Caforio, L. Kluberg, G. Myatt, C. D. Esveld, L.M. Chounet, F. Bobisut, L. Behr, J. Lemonne, J.P. Lowys, C. Pascaud, I. Le Dong, P. Petiau, R. T. Van de Walle, A. Haatuft, R. Møllerud, E. Calimani, S. Ciampolillo, J. Schneps, C. M. Garelli, B. Aubert, F. Romano, D. Haidt, K. Schultze
Publikováno v:
Il Nuovo Cimento A. 56:1106-1112
Autor:
W. Venus, I. Le Dong, B. Aubert, E. Nagy, D. Morellet, J.P. Lowys, F. A. Nezrick, P. Heusse, H. Yoshiki, M. Schiff, L. Behr, P. Beillière, Ioulian Budagov, D.C. Cundy, G. Boutang, G.H. Trilling, G. Myatt, C. Pascaud
Publikováno v:
Physical Review D. 2:815-827
The branching ratio $\ensuremath{\Gamma}\frac{({{K}_{L}}^{0}\ensuremath{\rightarrow}2{\ensuremath{\pi}}^{0})}{\ensuremath{\Gamma}({{K}_{L}}^{0}\ensuremath{\rightarrow}3{\ensuremath{\pi}}^{0})}$ has been measured directly, using a heavy-liquid bubble
Autor:
S. Natali, A. Marzari-Chiesa, L. Behr, T.I. Pedersen, D. Gamba, J.P. Lowys, P. Renton, A. Sconza, L. Kluberg, D.C. Cundy, B. Aubert, P. Petiau, H. Huzita, J. Lemonne, V. Brisson, H.J. Steiner, F. Romano, F. Mattioli, J. Timmermans
Publikováno v:
Physics Letters B. 36:521-524
A study has been made of 2700 decays of the type K + → π o e + v in the CERN 1.1 m 3 heavy liquid bubble chamber. The four-momentum transfer dependence of the form factor f + ( q 2 ) has been determined. The usual linear parametrization f + ( q 2
Publikováno v:
Physics Letters. 17:59-62
Autor:
D. Morellet, L. Behr, G. Boutang, H. Yoshiki, D.C. Cundy, F. A. Nezrick, M. Schiff, G.H. Trilling, P. Beillière, J. van der Velde, J.P. Lowys, Ph. Heusse, G. Myatt, I. Le Dong, B. Aubert, E. Nagy, W. Venus, C. Pascaud, Ioulian Budagov
Publikováno v:
Physics Letters B. 28:215-219
Using a heavy liquid bubble chamber we have measured the branching ratio (K L o → 2 π o )/(K L o →3 π o ) to be (4.5±1.8) × 10 −3 . Combined with our previously reported measurement of the branching ratio (K L o →3 π o )/(K L o → all m