Search Results - "Kravchuk, N. P."

Straw with Resistive DLC Cathode and Cathode Readout by Akulich, V. V., Afanaciev, K. G., Bayev, V. G., Kolesnikov, A. O., Kravchuk, N. P., Kuchinskiy, N. A., Malyshev, V. L., Movchan, S. A.

“…Straw tubes with resistive cathode and cathode readout were successfully manufactured and tested. The straw tubes were manufactured by ultrasonic welding…”
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A Tracker Prototype Based on Cathode Straw Tubes by Baranov, V. A., Bosak, N. A., Botay, L. E., Duginov, V. N., Zyazyulya, F. E., Kolesnikov, A. O., Korenchenko, A. S., Kravchuk, N. P., Kuchinskiy, N. A., Lobko, A. S., Misevich, O. V., Movchan, S. A., Smirnov, V. S., Khomutov, N. V., Chekhovsky, V. A.

“…A prototype of a 2D detector based on specially designed straw tubes with cathode data readout has been developed and tested. This detector exhibits comparable…”
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Investigation of Rare Pion Decays with the PIBETA Spectrometer by Počanić, D., Alonzi, L. P., Baranov, V. A., Bertl, W., Bystritsky, Yu. M., Bychkov, M. A., Velicheva, E. P., Vol’nykh, V. P., Kalinnikov, V. A., Kozlowski, T., Korenchenko, A. S., Korenchenko, S. M., Korolija, M., Kravchuk, N. P., Kuchinsky, N. A., Lehman, M., Mzhavia, D. A., Palladino, A., Robmann, P., Rozhdestvensky, A. M., Rondon-Aramayo, O. A., Supek, I., Truöl, P., Frlež, E., Khomutov, N. V., Tsamalaidze, Z., van der Schaaf, A.

“…Experimental results on pion decays obtained with the PIBETA spectrometer at the Paul Scherrer Institute (PSI) are reviewed. For pion beta decay π + → π 0 е +…”
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2-D straw detectors with high rate capability by Kuchinskiy, N. A., Baranov, V. A., Duginov, V. N., Zyazyulya, F. E., Korenchenko, A. S., Kolesnikov, A. O., Kravchuk, N. P., Movchan, S. A., Rudenko, A. I., Smirnov, V. S., Khomutov, N. V., Chekhovsky, V. A., Lobko, A. S., Misevich, O. V.

“…Precise measurement of straw axial coordinate (along the anode wire) with accuracy compatible with straw radial coordinate determination by drift time…”
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New precise measurement of the pion weak form factors in pi+-->e+ nugamma decay by Bychkov, M, Pocanić, D, Vandevender, B A, Baranov, V A, Bertl, W, Bystritsky, Yu M, Frlez, E, Kalinnikov, V A, Khomutov, N V, Korenchenko, A S, Korenchenko, S M, Korolija, M, Kozlowski, T, Kravchuk, N P, Kuchinsky, N A, Li, W, Mekterović, D, Mzhavia, D, Ritt, S, Robmann, P, Rondon-Aramayo, O A, Rozhdestvensky, A M, Sakhelashvili, T, Scheu, S, Straumann, U, Supek, I, Tsamalaidze, Z, van der Schaaf, A, Velicheva, E P, Volnykh, V P, Wang, Y, Wirtz, H-P

“…We have measured the pi+-->e+ nugamma branching ratio over a wide region of phase space, based on a total of 65 460 events acquired using the PIBETA detector…”
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Precise Measurement of the Pion Axial Form Factor in the π + → e + ν γ Decay by Frlež, E., Počanić, D., Baranov, V. A., Bertl, W., Bychkov, M., Khomutov, N. V., Korenchenko, A. S., Korenchenko, S. M., Kozlowski, T., Kravchuk, N. P., Kuchinsky, N. A., Li, W., Minehart, R. C., Mzhavia, D., Ritchie, B. G., Ritt, S., Rozhdestvensky, A. M., Sidorkin, V. V., Smith, L. C., Supek, I., Tsamalaidze, Z., VanDevender, B. A., Velicheva, E. P., Wang, Y., Wirtz, H.-P., Ziock, K. O. H.

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Beam particle tracking with a low-mass mini time projection chamber in the PEN experiment by Glaser, C. J, Pocanic, D, van der Schaaf, A, Baranov, V. A, Khomutov, N. V, Kravchuk, N. P, Kuchinsky, N. A

“…The international PEN collaboration aims to obtain the branching ratio for the pion electronic decay $\pi^+ \to e^+\nu_e(\gamma)$, aka $\pi_{e2}$, to a…”
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Design, commissioning and performance of the PIBETA detector at PSI by Frlež, E, Počanić, D, Assamagan, K.A, Bagaturia, Yu, Baranov, V.A, Bertl, W, Brönnimann, Ch, Bychkov, M, Crawford, J.F, Daum, M, Flügel, Th, Frosch, R, Horisberger, R, Kalinnikov, V.A, Karpukhin, V.V, Khomutov, N.V, Koglin, J.E, Korenchenko, A.S, Korenchenko, S.M, Kozlowski, T, Krause, B, Kravchuk, N.P, Kuchinsky, N.A, Li, W, Lawrence, D.W, Minehart, R.C, Mzhavia, D, Obermeier, H, Renker, D, Ritchie, B.G, Ritt, S, Sakhelashvili, T, Schnyder, R, Sidorkin, V.V, Slocum, P.L, Smith, L.C, Soić, N, Stephens, W.A, Supek, I, Tsamalaidze, Z, VanDevender, B.A, Wang, Y, Wirtz, H.P, Ziock, K.O.H

“…We describe the design, construction and performance of the PIBETA detector built for the precise measurement of the branching ratio of pion beta decay, π +→π…”
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Beam particle tracking with a low-mass mini time projection chamber in the PEN experiment by Glaser, C.J., Počanić, D., van der Schaaf, A., Baranov, V.A., Khomutov, N.V., Kravchuk, N.P., Kuchinsky, N.A.

“…The international PEN collaboration aims to obtain the branching ratio for the pion electronic decay π+→e+νe(γ), aka πe2, to a relative precision of 5×10−4 or…”
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Study of the characteristics of a gas-discharge counter with a negatively charged wire in the air by Kalinnikov, V.A, Kravchuk, N.P, Kuchinsky, N.A

“…Gas-discharge counters with a negative potential at the thin central electrode are studied. In a counter with thus applied high-voltage, electron avalanches…”
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New Precise Measurement of the Pion Weak Form Factors in π + → e + ν γ Decay by Bychkov, M., Počanić, D., VanDevender, B. A., Baranov, V. A., Bertl, W., Bystritsky, Yu. M., Frlež, E., Kalinnikov, V. A., Khomutov, N. V., Korenchenko, A. S., Korenchenko, S. M., Korolija, M., Kozlowski, T., Kravchuk, N. P., Kuchinsky, N. A., Li, W., Mekterović, D., Mzhavia, D., Ritt, S., Robmann, P., Rondon-Aramayo, O. A., Rozhdestvensky, A. M., Sakhelashvili, T., Scheu, S., Straumann, U., Supek, I., Tsamalaidze, Z., van der Schaaf, A., Velicheva, E. P., Volnykh, V. P., Wang, Y., Wirtz, H.-P.

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New results in rare allowed muon and pion decays by Pocanic, D, Munyangabe, E, Bychkov, M, Baranov, V. A, Bertl, W, Bystritsky, Yu. M, Frlez, E, Kalinnikov, V. A, Khomutov, N. V, Korenchenko, A. S, Korenchenko, S. M, Korolija, M, Kozlowski, T, Kravchuk, N. P, Kuchinsky, N. A, Lehman, M. C, Mekterovic, D, Mzhavia, D, Palladino, A, Robmann, P, Rozhdestvensky, A. M, Supek, I, Truoel, P, Tsamalaidze, Z, van der Schaaf, A, Vandevender, B, Velicheva, E. P, Volnykh, V. P

“…Simple dynamics, few available decay channels, and highly controlled radiative and loop corrections, make pion and muon decays a sensitive means of exploring…”
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Cylindrical multiwire proportional chambers for the PIBETA detector by Karpukhin, V.V, Khomutov, N.V, Kisel, I.V, Korenchenko, A.S, Korenchenko, S.M, Kravchuk, N.P, Kuchinsky, N.A, Ritt, S

“…The design and characteristics of two-coordinate cylindrical multiwire proportional chambers manufactured in JINR (Dubna) for experimental investigation of the…”
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The PIBETA spectrometer for studying rare and forbidden decays of muons and pions by Baranov, V. A., Kalinnikov, V. A., Karpukhin, V. V., Khomutov, N. V., Korenchenko, A. S., Korenchenko, S. M., Kravchuk, N. P., Kuchinskii, N. A., Mzhaviya, D. A., Rozhdestvenskii, A. M., Sidorkin, V. V., Tsamalaidze, Z. B., Sakhelashvili, T., Frlež, E., Počanić, D., Li, W., Minehart, R. C., Smith, L. C., Stephens, W. A., Ziock, K. O. H., Bertl, W., Horisberger, R., Ritt, S., Schnyder, R., Wirtz, H. P., Ritchie, B. G., Supek, I., Kozlowski, T.

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New studies of allowed pion and muon decays by Pocanic, D, Palladino, A, Alonzi, L. P, Baranov, V. A, Bertl, W, Bychkov, M, Bystritsky, Yu. M, Frlez, E, Kalinnikov, V. A, Khomutov, N. V, Korenchenko, A. S, Korenchenko, S. M, Korolija, M, Kozlowski, T, Kravchuk, N. P, Kuchinsky, N. A, Lehman, M. C, Mekterovic, D, Munyangabe, E, Mzhavia, D, Robmann, P, Rozhdestvensky, A. M, Shkarovskiy, S. N, Straumann, U, Supek, I, Truöl, P, Tsamalaidze, Z, van der Schaaf, A, Velicheva, E. P, Volnykh, V. P

“…Building on the rare pion and muon decay results of the PIBETA experiment, the PEN collaboration has undertaken a precise measurement of B_{\pi e2} =…”
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Spin physics with antiprotons by Maggiora, M., Abazov, V., Alexeev, G., Alexeev, M., Amoroso, A., Angelov, N., Baginyan, S., Balestra, F., Baranov, V. A., Batusov, Yu, Belolaptikov, I., Bertini, R., Bianconi, A., Birsa, R., Blokhintseva, T., Bonyushkina, A., Bradamante, F., Bressan, A., Bussa, M. P., Butenko, V., Colantoni, M., Corradini, M., Torre, S. Dalla, Demyanov, A., Denisov, O., Drozdov, V., Dupák, J., Erusalimtsev, G., Fava, L., Ferrero, A., Ferrero, L., Finger, M., Finger, M., Frolov, V., Garfagnini, R., Giorgi, M., Kalinnikov, V. A., Kharzheev, Yu, Khomutov, N. V., Kirilov, A., Kisselev, Yu, Komissarov, E., Korenchenko, A. S., Kotzinian, A., Kovalenko, V., Kravchuk, N. P., Kuchinski, N. A., Rizzini, E. Lodi, Lyashenko, V., Maggiora, A., Malyshev, V., Martin, A., Merekov, Yu, Moiseenko, A. S., Olchevski, A., Panyushkin, V., Panzieri, D., Piragino, G., Pontecorvo, G. B., Popov, A., Porokhovoy, S., Pryanichnikov, V., Radici, M., Rekalo, M. P., Rozhdestvensky, A., Russakovich, N., Schiavon, P., Shevchenko, O., Shishkin, A., Sidorkin, V. A., Skachkov, N., Slunecka, M., Srnka, A., Tchalyshev, V., Tessarotto, F., Tomasi-Gustafsson, E., Tosello, F., Velicheva, E. P., Venturelli, L., Vertogradov, L., Virius, M., Zosi, G., Zurlo, N.

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The use of a segmented cathode of a drift tube for designing a track detector with a high rate capability by Kuchinskiy, N. A., Baranov, V. A., Duginov, V. N., Zyazyulya, F. E., Korenchenko, A. S., Kolesnikov, A. O., Kravchuk, N. P., Movchan, S. A., Rudenko, A. I., Smirnov, V. S., Khomutov, N. V., Chekhovsky, V. A.

“…Detector rate capability is one of the main parameters for designing a new detector for high energy physics due to the permanent rise of the beam luminosity of…”
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PEN experiment: a precise measurement of the pi+ -> e+ nu decay branching fraction by PEN Collaboration, Pocanic, D, Alonzi, L. P, Baranov, V. A, Bertl, W, Bychkov, M, Bystritsky, Yu. M, Frlez, E, Kalinnikov, V. A, Khomutov, N. V, Korenchenko, A. S, Korenchenko, S. M, Korolija, M, Kozlowski, T, Kravchuk, N. P, Kuchinsky, N. A, Mekterovic, D, Mzhavia, D, Palladino, A, Robmann, P, Rozhdestvensky, A. M, Shkarovskiy, S. N, Straumann, U, Supek, I, Truoel, P, Tsamalaidze, Z, van der Schaaf, A, Velicheva, E. P, Volnykh, V. P

“…AIP Conf.Proc.1182:698-701,2009 A new measurement of $B_{\pi e2}$, the $\pi^+ \to e^+\nu(\gamma)$ decay branching ratio, is currently under way at the Paul…”
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Precise Measurement of pi+ -> e+ nu Branching Ratio by Frlež, E, Alonzi, L. P, Baranov, V. A, Bertl, W, Bychkov, M, Bystritsky, Yu. M, Khomutov, N. V, Korenchenko, A. S, Korenchenko, S. M, Korolija, M, Kozlowski, T, Kravchuk, N. P, Kuchinsky, N. A, Mekterović, D, Mzhavia, D, Palladino, A, Počanić, D, Robmann, P, Rozhdestvensky, A. M, Sidorkin, V. V, Straumann, U, Supek, I, Truöl, P, van der Schaaf, A, Velicheva, E. P, Volnykh, V. P

“…The PEN Collaboration is conducting a new measurement of the pi+ -> e+ nu branching ratio at the Paul Scherrer Institute, with the goal uncertainty of delta…”
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New Precise Measurement of the Pion Weak Form Factors in the Pi+ -> e+ nu gamma Decay by Bychkov, M, Počanić, D, VanDevender, B. A, Baranov, V. A, Bertl, W, Bystritsky, Yu. M, Frlež, E, Kalinnikov, V. A, Khomutov, N. V, Korenchenko, A. S, Korenchenko, S. M, Korolija, M, Kozlowski, T, Kravchuk, N. P, Kuchinsky, N. A, Li, W, Mekterović, D, Mzhavia, D, Ritt, S, Robmann, P, Rondon-Aramayo, O. A, Rozhdestvensky, A. M, Sakhelashvili, T, Scheu, S, Straumann, U, Supek, I, Tsamalaidze, Z, van der Schaaf, A, Velicheva, E. P, Volnykh, V. P, Wang, Y, Wirtz, H. -P

“…Phys.Rev.Lett.103:051802,2009 We have measured the $\pi^+\to {\rm e}^+\nu\gamma$ branching ratio over a wide region of phase space, based on a total of 65,460…”
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