Zobrazeno 1 - 10
of 23
pro vyhledávání: '"R. F. Zukanovich"'
Autor:
Carlos Escobar, E. Blucher, E. T. Worcester, R. E. Ray, E. Abouzaid, J. Wang, A. R. Barker, B. Winstein, R. A. Gomes, H. Nguyen, Patricia McBride, R. Coleman, P. Gouffon, T. Yamanaka, Elliott Cheu, M. D. Corcoran, D. Smith, H. B. White, Alexandre Glazov, D. G. Phillips, E. Monnier, L. Bellantoni, R. F. Zukanovich, M. Ronquest, K. Kotera, Roland Winston, R. Niclasen, E. J. Ramberg, N. Solomey, Y. W. Wah, E. C. Swallow, E. D. Zimmerman, P. A. Toale, R. Tschirhart, Bradley Cox, G. J. Bock, E. M. Santos, Richard Kessler, Alexander Ledovskoy, M. J. Wilking, D. A. Jensen, Michael Wayne Arenton, W. E. Slater, Y. B. Hsiung, A. R. Erwin, A. Golossanov, J. Whitmore
Publikováno v:
Physical Review D. 100
We present a measurement of B(π0→e+e-γ)/B(π0→γγ), the Dalitz branching ratio, using data taken in 1999 by the E832 KTeV experiment at Fermi National Accelerator Laboratory. We use neutral pions from fully reconstructed KL decays in flight; t
Autor:
E. T. Worcester, P. Gouffon, H. Nguyen, Elliott Cheu, Patricia McBride, M. D. Corcoran, Carlos Escobar, Y. W. Wah, L. Bellantoni, R. F. Zukanovich, E. M. Santos, R. E. Ray, N. Solomey, D. A. Jensen, A. R. Erwin, H. Ping, E. J. Ramberg, W. E. Slater, A. Golossanov, M. Ronquest, E. Abouzaid, A. R. Barker, H. B. White, R. Niclasen, E. Blucher, R. Tschirhart, R. A. Gomes, M. J. Wilking, T. Yamanaka, K. Kotera, E. C. Swallow, C. Velissaris, R. Coleman, Y. B. Hsiung, Richard Kessler, E. D. Zimmerman, Bradley Cox, Alexandre Glazov, J. Whitmore, M. Worcester, D. Smith, Roland Winston, E. Monnier, Alexander Ledovskoy, J. Wang, D. G. Phillips, P. A. Toale, G. J. Bock, Michael Wayne Arenton
Publikováno v:
Physical Review Letters. 107
The KTeV E799 experiment has conducted a search for the rare decays, ${K}_{L}\ensuremath{\rightarrow}{\ensuremath{\pi}}^{0}{\ensuremath{\pi}}^{0}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ and ${K}_{L}\ensuremath{\rightarrow}{\ensurema
Autor:
E, Abouzaid, M, Arenton, A R, Barker, L, Bellantoni, E, Blucher, G J, Bock, E, Cheu, R, Coleman, M D, Corcoran, B, Cox, A R, Erwin, C O, Escobar, A, Glazov, A, Golossanov, R A, Gomes, P, Gouffon, Y B, Hsiung, D A, Jensen, R, Kessler, K, Kotera, A, Ledovskoy, P L, McBride, E, Monnier, H, Nguyen, R, Niclasen, D G, Phillips, H, Ping, E J, Ramberg, R E, Ray, M, Ronquest, E, Santos, W, Slater, D, Smith, N, Solomey, E C, Swallow, P A, Toale, R, Tschirhart, C, Velissaris, Y W, Wah, J, Wang, H B, White, J, Whitmore, M J, Wilking, R, Winston, E T, Worcester, M, Worcester, T, Yamanaka, E D, Zimmerman, R F, Zukanovich
Publikováno v:
Physical review letters. 107(20)
The KTeV E799 experiment has conducted a search for the rare decays, K(L)→π(0)π(0)μ(+)μ(-) and K(L)→π(0)π(0)X(0)→π(0)π(0)μ(+)μ(-), where the X(0) is a possible new neutral boson that was reported by the HyperCP experiment with a mass
Autor:
P. Gouffon, W. E. Slater, D. Smith, R. Coleman, Roland Winston, Y. W. Wah, E. Abouzaid, V. Prasad, R. Niclasen, A. R. Barker, B. Winstein, R. A. Gomes, S. A. Taegar, M. Barrio, J. Hamm, R. F. Zukanovich, J. Whitmore, Elliott Cheu, M. D. Corcoran, Richard Kessler, J. LaDue, H. B. White, A. Roodman, J. Wang, D. G. Phillips, Peter Shawhan, H. Nguyen, X. R. Qi, L. Bellantoni, Taku Yamanaka, Alexandre Glazov, R. E. Ray, P. Shanahan, R. Tschirhart, P. A. Toale, E. D. Zimmerman, K. Kotera, G. J. Bock, J. Graham, Carlos Escobar, Patricia McBride, Bradley Cox, M. Ronquest, D. A. Jensen, E. M. Santos, Alexander Ledovskoy, C. Bown, E. T. Worcester, E. Monnier, M. J. Wilking, Michael Wayne Arenton, N. Solomey, A. R. Erwin, E. J. Ramberg, E. C. Swallow, E. Blucher, Y. B. Hsiung, A. Golossanov
Publikováno v:
Physical Review D. 83
The authors present precision measurements of the direct CP violation parameter, Re({epsilon}{prime}/{epsilon}), the kaon parameters, {Delta}m and {tau}{sub S}, and the CPT tests, {phi}{sub {+-}} and {Delta}{phi}, in neutral kaon decays. These result
Autor:
E. Abouzaid, Micaela Oertel, W. E. Slater, M. D. Corcoran, A. R. Erwin, E. M. Santos, R. E. Ray, Carlos Escobar, N. Solomey, Alexandre Glazov, Emilie Passemar, T. Yamanaka, R. Coleman, R. F. Zukanovich, K. Kotera, Jan Stern, J. Wang, E. J. Ramberg, Y. B. Hsiung, E. D. Zimmerman, Y. W. Wah, E. Blucher, E. C. Swallow, H. Nguyen, Bradley Cox, D. A. Jensen, R. Tschirhart, E. Monnier, Richard Kessler, M. Ronquest, Patricia McBride, J. Whitmore, E. T. Worcester, Véronique Bernard, A. R. Barker, R. A. Gomes, D. G. Phillips, P. A. Toale, G. J. Bock, R. Niclasen, Alexander Ledovskoy, H. B. White, L. Bellantoni, P. Gouffon, Elliott Cheu, M. J. Wilking, Michael Wayne Arenton, D. Smith, Roland Winston
Publikováno v:
Physical Review D. 81
Using the published KTeV samples of K{sub L} {yields} {pi}{sup {+-}}e{sup {-+}}{nu} and K{sub L} {yields} {pi}{sup {+-}}{mu}{sup {-+}}{nu} decays, we perform a reanalysis of the scalar and vector form factors based on the dispersive parameterization.
Autor:
A. R. Erwin, E. M. Santos, E. J. Ramberg, Alexandre Glazov, H. Ping, E. C. Swallow, Alexander Ledovskoy, E. D. Zimmerman, E. Monnier, Bradley Cox, J. Shields, Patricia McBride, D. G. Phillips, N. Solomey, R. F. Zukanovich, R. E. Ray, M. D. Corcoran, Y. W. Wah, E. Blucher, E. Abouzaid, W. E. Slater, G. Corti, K. Kotera, Carlos Escobar, R. Tschirhart, P. A. Toale, E. T. Worcester, G. J. Bock, J. Wang, M. J. Wilking, Michael Wayne Arenton, H. Nguyen, D. A. Jensen, Richard Kessler, R. Coleman, D. Smith, Roland Winston, A. R. Barker, R. A. Gomes, A. Golossanov, J. Whitmore, Y. B. Hsiung, M. Worcester, C. Velissaris, H. B. White, L. Bellantoni, R. Niclasen, T. Yamanaka, P. Gouffon, Elliott Cheu, M. Ronquest
Publikováno v:
Physical Review D. 78
The KTeV E799 experiment has conducted a search for the rare decay K L → π 0 π 0 γ via the topology K L → π 0 π 0 D γ (where π 0 D → γe + e - ). Because of Bose statistics of the π 0 pair and the real nature of the photon, the K L →
Autor:
D. Smith, R. Niclasen, Michael Wayne Arenton, E. Monnier, Carlos Escobar, Roland Winston, R. F. Zukanovich, T. Yamanaka, E. T. Worcester, H. B. White, R. E. Ray, L. Bellantoni, A. R. Erwin, B. Winstein, E. J. Ramberg, D. G. Phillips, E. Blucher, K. Kotera, M. Ronquest, J. Wang, Patricia McBride, H. Nguyen, P. A. Toale, E. Abouzaid, G. J. Bock, E. C. Swallow, D. A. Jensen, P. Gouffon, M. J. Wilking, N. Solomey, Alexander Ledovskoy, Elliott Cheu, E. M. Santos, W. E. Slater, Alexandre Glazov, R. Coleman, Y. W. Wah, R. Tschirhart, Richard Kessler, E. D. Zimmerman, Bradley Cox, A. R. Barker, R. A. Gomes, J. Whitmore, M. D. Corcoran, Y. B. Hsiung, A. Golossanov
Publikováno v:
Physical Review D. 78
Using a sample of 68.3x10{sup 6} K{sub L}{yields}{pi}{sup 0}{pi}{sup 0}{pi}{sup 0} decays collected in 1996-1999 by the KTeV (E832) experiment at Fermilab, we present a detailed study of the K{sub L}{yields}{pi}{sup 0}{pi}{sup 0}{pi}{sup 0} Dalitz pl
Autor:
Michael Wayne Arenton, E. Abouzaid, E. J. Ramberg, M. D. Corcoran, Alexander Ledovskoy, D. Smith, J. Wang, E. T. Worcester, R. Niclasen, B. Winstein, E. D. Zimmerman, N. Solomey, H. Nguyen, A. Golossanov, A. R. Barker, D. A. Jensen, R. A. Gomes, M. Ronquest, E. C. Swallow, Carlos Escobar, Roland Winston, P. Gouffon, E. Monnier, J. Whitmore, Bradley Cox, Elliott Cheu, W. E. Slater, Patricia McBride, H. B. White, P. A. Toale, Alexandre Glazov, Y. B. Hsiung, L. Bellantoni, E. Blucher, G. J. Bock, Y. W. Wah, R. F. Zukanovich, R. Coleman, R. E. Ray, R. Tschirhart, T. Yamanaka, K. Kotera, Richard Kessler, M. J. Wilking, D. G. Phillips, E. M. Santos, A. R. Erwin
Publikováno v:
Physical Review D. 77
The authors report on a new measurement of the branching ratio B(K{sub L} {yields} {pi}{sup 0}{gamma}{gamma}) using the KTeV detector. They reconstruct 1982 events with an estimated background of 608, that results in B(K{sub L} {yields} {pi}{sup 0}{G
Autor:
R. Coleman, Michael Wayne Arenton, E. T. Worcester, M. J. Wilking, E. Abouzaid, K. Kotera, B. Winstein, J. Whitmore, E. M. Santos, E. Blucher, M. D. Corcoran, E. D. Zimmerman, Bradley Cox, E. J. Ramberg, Patricia McBride, E. C. Swallow, M. Ronquest, N. Solomey, A. Golossanov, D. Smith, A. R. Erwin, A. R. Barker, R. A. Gomes, Roland Winston, R. E. Ray, Carlos Escobar, R. F. Zukanovich, Y. B. Hsiung, Y. W. Wah, P. A. Toale, R. Tschirhart, Richard Kessler, Alexandre Glazov, P. Gouffon, W. E. Slater, E. Monnier, H. B. White, L. Bellantoni, J. Wang, H. Nguyen, R. Niclasen, D. A. Jensen, Elliott Cheu, Alexander Ledovskoy, G. J. Bock, D. G. Phillips, T. Yamanaka
Publikováno v:
Physical Review Letters. 100
We present a new determination of the parity of the neutral pion via the double Dalitz decay pi^0 -> e+ e- e+ e-. Our sample, which consists of 30511 candidate decays, was collected from K_L -> pi0 pi0 pi0 decays in flight at the KTeV-E799 experiment
Autor:
E. Abouzaid, E. D. Zimmerman, M. D. Corcoran, A. R. Barker, Patricia McBride, R. A. Gomes, Bradley Cox, B. Winstein, A. Bellavance, R. Coleman, J. Whitmore, N. Solomey, T. Yamanaka, Alexandre Glazov, Carlos Escobar, J. Wang, K. Kotera, M. Worcester, E. Blucher, H. Nguyen, Elliott Cheu, D. A. Jensen, E. T. Worcester, E. Monnier, Y. W. Wah, R. Tschirhart, R. Niclasen, M. Ronquest, Richard Kessler, D. Smith, C. Wolfe, P. Gouffon, W. E. Slater, H. B. White, L. Bellantoni, Roland Winston, M. J. Wilking, Michael Wayne Arenton, P. A. Toale, G. J. Bock, R. F. Zukanovich, D. G. Phillips, Alexander Ledovskoy, R. E. Ray, E. J. Ramberg, E. C. Swallow, E. M. Santos, A. R. Erwin, H. Ping, Y. B. Hsiung, A. Golossanov
Publikováno v:
Physical review letters. 100(13)
The Fermilab KTeV experiment has searched for lepton flavor violating decays of the KL meson in three decay modes. We observe no events in the signal region for any of the modes studied, and we set the following upper limits for their branching ratio