Search Results - "LEROS, N"

Evidence for the decay Σ+ → pμ+μ by PARK, H. K, BURNSTEIN, R. A, GIDAL, G, GUSTAFSON, H. R, HOLMSTROM, T, HUANG, M, JAMES, C, JENKINS, C. M, JONES, T, KAPLAN, D. M, LEDERMAN, L. M, LEROS, N, CHAKRAVORTY, A, LONGO, M. J, LOPEZ, F, LU, L. C, LUEBKE, W, LUK, K. B, NELSON, K. S, PERROUD, J.-P, RAJARAM, D, RUBIN, H. A, VOLK, J, CHEN, Y. C, WHITE, C. G, WHITE, S. L, ZYLA, P, CHOONG, W. S, CLARK, K, DUKES, E. C, DURANDET, C, FELIX, J, FU, Y

“…We report the first evidence for the decay {Sigma}{sup +} {yields} p{mu}{sup +}{mu}{sup -} from data taken by the HyperCP (E871) experiment at Fermilab. Based…”
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High statistics search for the θ + ( 1.54 ) pentaquark state by Longo, M. J., Burnstein, R. A., Chakravorty, A., Chen, Y. C., Choong, W. S., Clark, K., Dukes, E. C., Durandet, C., Felix, J., Fu, Y., Gidal, G., Gustafson, H. R., Holmstrom, T., Huang, M., James, C., Jenkins, C. M., Jones, T., Kaplan, D. M., Lederman, L. M., Leros, N., Lopez, F., Lu, L. C., Luebke, W., Luk, K. B., Nelson, K. S., Park, H. K., Perroud, J.-P., Rajaram, D., Rubin, H. A., Volk, J., White, C. G., White, S., Zyla, P.

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Search for CP violation in charged-Ξ and Λ hyperon decays by HOLMSTROM, T, LEROS, N, FELIX, J, FU, Y, GIDAL, G, GU, P, GUSTAFSON, H. R, HO, C, HUANG, M, JAMES, C, JENKINS, C. M, JONES, T, BURNSTEIN, R. A, KAPLAN, D. M, LEDERMAN, L. M, LONGO, M. J, LOPEZ, F, LU, L. C, LUEBKE, W, LUK, K. B, NELSON, K. S, PARK, H. K, PERROUD, J.-P, CHAKRAVORTY, A, RAJARAM, D, RUBIN, H. A, TENG, P. K, VOLK, J, WHITE, C. G, WHITE, S. L, ZYLA, P, CHAN, A, CHEN, Y. C, CHOONG, W. S, CLARK, K, DUKES, E. C, DURANDET, C

“…We have compared the p and p angular distributions in 117 x 10(6) Xi- -->Lambdapi- -->ppi-pi- and 41 x 10(6) Xi+ -->Lambda pi+ -->p pi+pi+ decays using a…”
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New Measurement of Ξ − → Λ π − Decay Parameters by Huang, M., Burnstein, R. A., Chakravorty, A., Chen, Y. C., Choong, W. S., Clark, K., Dukes, E. C., Durandet, C., Felix, J., Gidal, G., Gustafson, H. R., Holmstrom, T., James, C., Jenkins, C. M., Jones, T., Kaplan, D. M., Lederman, L. M., Leros, N., Longo, M. J., Lopez, Fred, Lu, L., Luebke, W., Luk, K. B., Nelson, K. S., Park, H. K., Perroud, J. P., Rajaram, D., Rubin, H. A., Volk, J., White, C., White, S., Zyla, P.

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HyperCP: A high-rate spectrometer for the study of charged hyperon and kaon decays by Burnstein, R.A., Chakravorty, A., Chan, A., Chen, Y.C., Choong, W.-S., Clark, K., Dukes, E.C., Durandet, C., Felix, J., Fuzesy, R., Gidal, G., Gu, P., Gustafson, H.R., Ho, C., Holmstrom, T., Huang, M., James, C., Jenkins, C.M., Jones, T.D., Kaplan, D.M., Lederman, L.M., Leros, N., Longo, M.J., Lopez, F., Lu, L.C., Luebke, W., Luk, K.-B., Nelson, K.S., Park, H.K., Perroud, J.-P., Rajaram, D., Rubin, H.A., Teng, P.K., Turko, B., Volk, J., White, C.G., White, S.L., Zyla, P.

“…The HyperCP experiment (Fermilab E871) was designed to search for rare phenomena in the decays of charged strange particles, in particular CP violation in Ξ…”
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Search for the Lepton-Number-Violating Decay Ξ − → p μ − μ by Rajaram, D., Burnstein, R. A., Chakravorty, A., Chan, A., Chen, Y. C., Choong, W. S., Clark, K., Dukes, E. C., Durandet, C., Felix, J., Gidal, G., Gu, P., Gustafson, H. R., Ho, C., Holmstrom, T., Huang, M., James, C., Jenkins, C. M., Kaplan, D. M., Lederman, L. M., Leros, N., Longo, M. J., Lopez, F., Lu, L. C., Luebke, W., Luk, K. B., Nelson, K. S., Park, H. K., Perroud, J.-P., Rubin, H. A., Teng, P. K., Volk, J., White, C. G., White, S. L., Zyla, P.

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Observation of the decay K- --> pi(-)mu(+)mu(-) and measurements of the branching ratios for K+/- --> pi(+/-)mu(+)mu(-) by Park, H K, Burnstein, R A, Chakravorty, A, Chan, A, Chen, Y C, Choong, W S, Clark, K, Dukes, E C, Durandet, C, Felix, J, Gidal, G, Gu, P, Gustafson, H R, Ho, C, Holmstrom, T, Huang, M, James, C, Jenkins, C M, Kaplan, D M, Lederman, L M, Leros, N, Longo, M J, Lopez, F, Lu, L, Luebke, W, Luk, K B, Nelson, K S, Perroud, J P, Rajaram, D, Rubin, H A, Teng, P K, Volk, J, White, C, White, S, Zyla, P

“…Using data collected with the HyperCP (E871) spectrometer during the 1997 fixed-target run at Fermilab, we report the first observation of the decay…”
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Search for ΔS = 2 nonleptonic hyperon decays by WHITE, C. G, BURNSTEIN, R. A, GIDAL, G, GU, P, GUSTAFSON, H. R, HO, C, HOLMSTROM, T, HUANG, M, JAMES, C, JENKINS, C. M, KAPLAN, D. M, LEDERMAN, L. M, CHAKRAVORTY, A, LEROS, N, LONGO, M. J, LOPEZ, F, LU, L. C, LUEBKE, W, LUK, K. B, NELSON, K. S, PARK, H. K, PERROUD, J.-P, RAJARAM, D, CHAN, A, RUBIN, H. A, TENG, P. K, VOLK, J, WHITE, S. L, ZYLA, P, CHEN, Y. C, CHOONG, W. S, CLARK, K, DUKES, E. C, DURANDET, C, FELIX, J

“…A sensitive search for the rare decays {Omega}{sup -} {yields} {Lambda}{pi}{sup -} and {Xi}{sup 0} {yields} p{pi}{sup -} has been performed using data from the…”
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An optical discriminator for hyperon physics by Leros, N., Perroud, J.P., Chipaux, R., Delbart, A., Derre, J., Giomataris, Y., Kochowsky, C., Loucatos, S.

“…The use of an optical discriminator for fast hyperon selection has been investigated by the RD30 Collaboration. A realistic Monte-Carlo simulation of this…”
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The development of the optical discriminator by Atac, M., Charpak, G., Chipaux, R., Delbart, A., Derre, J., Giomataris, Y., Hill, T., Joseph, C., Kaplan, D.M., Kochowski, C., Leros, N., Loucatos, S., Perroud, J.-P., Rebourgeard, Ph, Rosenberg, E.I.

“…New results from the tests of the impact parameter discriminator by the RD30 Collaboration are presented. The device, based on the detection of Cherenkov light…”
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HyperCP (E871) experiment at Fermilab: search for direct CP violation in hyperon decays by Leros, N., Burnstein, R.A., Chakravorty, A., Chan, A., Chen, Y.C., Choong, W.S., Clark, K., Dukes, E.C., Durandet, C., Felix, J., Gidal, G., Gustafson, H.R., Ho, C., Holmstrom, T., Huang, M., James, C., Jenkins, M., Jones, T., Kaplan, D.M., Lederman, L.M., Longo, M.J., Lopez, F., Lu, L.C., Luebke, W., Luk, K.B., Moreno, G., Nelson, K.S., Park, H.K., Perroud, J.P., Rajaram, D., Rubin, H.A., Sosa, M., Teng, P.K., Turko, B., Volk, J., White, C., White, S.L., Zyla, P.

“…The Fermilab HyperCP experiment has accumulated the world's largest sample of Ξ − and Ξ + hyperon decays within two running periods in 1997 and 1999. The…”
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Evidence for the decay sigma+ --> pmu+ mu by Park, H K, Burnstein, R A, Chakravorty, A, Chen, Y C, Choong, W S, Clark, K, Dukes, E C, Durandet, C, Felix, J, Fu, Y, Gidal, G, Gustafson, H R, Holmstrom, T, Huang, M, James, C, Jenkins, C M, Jones, T, Kaplan, D M, Lederman, L M, Leros, N, Longo, M J, Lopez, F, Lu, L C, Luebke, W, Luk, K B, Nelson, K S, Perroud, J-P, Rajaram, D, Rubin, H A, Volk, J, White, C G, White, S L, Zyla, P

“…We report the first evidence for the decay Sigma(+)-->pmu(+)mu(-) from data taken by the HyperCP (E871) experiment at Fermilab. Based on three observed events,…”
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Search for direct CP violation in Λ and Ξ hyperon decays by White, C.G., Burnstein, R.A., Carmack, M., Chakravorty, A., Chan, A., Chen, Y.C., Choong, W.S., Clark, K., Crisler, M., Drapala, J., Dukes, E.C., Durandet, C., Felix, J., Gidal, G., Gustafson, H.R., Ho, C., Holmstrom, T., Huang, M., James, C., Jenkins, M., Kaplan, D.M., Kou, Z., Lederman, L.M., Leros, N., Longo, M.J., Lopez, F., Lopez, G., Luebke, W., Luk, K.B., Nelson, K., Papavassiliou, V., Perroud, J.P., Rajaram, D., Rubin, H.A., Saleh, N., Sheng, J., Sosa, M., Teng, P.K., Turko, B., Volk, J., White, S.L., Yu, C., Yu, Z., Zyla, P.

“…A sensitive search for direct CP violation in Ξ − ( Ξ +) and Λ ( Λ ) decays is underway at FNAL. Experiment E871 (HyperCP) intends to perform a precision…”
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Search for the lepton-number-violating decay Xi(-)-->pmu(-)mu(-) by Rajaram, D, Burnstein, R A, Chakravorty, A, Chan, A, Chen, Y C, Choong, W S, Clark, K, Dukes, E C, Durandet, C, Felix, J, Gidal, G, Gu, P, Gustafson, H R, Ho, C, Holmstrom, T, Huang, M, James, C, Jenkins, C M, Kaplan, D M, Lederman, L M, Leros, N, Longo, M J, Lopez, F, Lu, L C, Luebke, W, Luk, K B, Nelson, K S, Park, H K, Perroud, J-P, Rubin, H A, Teng, P K, Volk, J, White, C G, White, S L, Zyla, P

“…A sensitive search for the lepton-number-violating decay Xi(-)-->pmu(-)mu(-) has been performed using a sample of approximately 10(9) Xi(-) hyperons produced…”
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Search for DeltaS = 2 nonleptonic hyperon decays by White, C G, Burnstein, R A, Chakravorty, A, Chan, A, Chen, Y C, Choong, W S, Clark, K, Dukes, E C, Durandet, C, Felix, J, Gidal, G, Gu, P, Gustafson, H R, Ho, C, Holmstrom, T, Huang, M, James, C, Jenkins, C M, Kaplan, D M, Lederman, L M, Leros, N, Longo, M J, Lopez, F, Lu, L C, Luebke, W, Luk, K B, Nelson, K S, Park, H K, Perroud, J-P, Rajaram, D, Rubin, H A, Teng, P K, Volk, J, White, S L, Zyla, P

“…A sensitive search for the rare decays Omega(-)--> Lambdapi(-) and Xi(0)--> ppi(-) has been performed using data from the 1997 run of the HyperCP (Fermilab…”
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Search for the lepton-number-violating decay - → pμ- μ by RAJARAM, D, BURNSTEIN, R. A, GIDAL, G, GU, P, GUSTAFSON, H. R, HO, C, HOLMSTROM, T, HUANG, M, JAMES, C, JENKINS, C. M, KAPLAN, D. M, LEDERMAN, L. M, CHAKRAVORTY, A, LEROS, N, LONGO, M. J, LOPEZ, F, LU, L. C, LUEBKE, W, LUK, K. B, NELSON, K. S, PARK, H. K, PERROUD, J.-P, RUBIN, H. A, CHAN, A, TENG, P. K, VOLK, J, WHITE, C. G, WHITE, S. L, ZYLA, P, CHEN, Y. C, CHOONG, W. S, CLARK, K, DUKES, B. C, DURANDET, C, FELIX, J

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Search for C P Violation in Charged- Ξ and Λ Hyperon Decays by Holmstrom, T., Leros, N., Burnstein, R. A., Chakravorty, A., Chan, A., Chen, Y. C., Choong, W. S., Clark, K., Dukes, E. C., Durandet, C., Felix, J., Fu, Y., Gidal, G., Gu, P., Gustafson, H. R., Ho, C., Huang, M., James, C., Jenkins, C. M., Jones, T., Kaplan, D. M., Lederman, L. M., Longo, M. J., Lopez, F., Lu, L. C., Luebke, W., Luk, K. B., Nelson, K. S., Park, H. K., Perroud, J.-P., Rajaram, D., Rubin, H. A., Teng, P. K., Volk, J., White, C. G., White, S. L., Zyla, P.

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New measurement of Ξ- → Λπ- decay parameters by HUANG, M, BURNSTEIN, R. A, GUSTAFSON, H. R, HOLMSTROM, T, JAMES, C, JENKINS, C. M, JONES, T, KAPLAN, D. M, LEDERMAN, L. M, LEROS, N, LONGO, M. J, LOPEZ, Fred, CHAKRAVORTY, A, LU, L, LUEBKE, W, LUK, K. B, NELSON, K. S, PARK, H. K, PERROUD, J. P, RAJARAM, D, RUBIN, H. A, VOLK, J, WHITE, C, CHEN, Y. C, WHITE, S, ZYLA, P, CHOONG, W. S, CLARK, K, DUKES, E. C, DURANDET, C, FELIX, J, GIDAL, G

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Dynamic effects in the main linac of CLIC by Leros, N., Schulte, D.

“…The main linac of CLIC is very sensitive to jitters of the quadrupoles in transverse position and strength. Drifts due to the ground motion for example, have…”
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Simulation package based on PLACET by d'Amico, E.T., Guignard, G., Leros, N., Schulte, D.

“…The program PLACET is used to simulate transverse and longitudinal beam effects in the main linac, the drive-beam accelerator and the drive-beam decelerators…”
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