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Author

Kalugin, N. K., Moiseev, V. V., Mochalov, V. V., Abramov, V. V., Alekseev, I. G., Derevshchikov, A. A., Goncharenko, Yu. M., Gridnev, A. B., Kozlenko, N. G., Maslova, E. V., Melnick, Yu. M., Meshchanin, A. P., Minaev, N. G., Morozov, D. A., Nesterov, V. M., Novikov, K. D., Novinsky, D. V., Nogach, L. V., Nurusheva, M. B., Ryzhikov, S. V., Rykov, V. L., Ryltsov, V. V., Ryazantsev, A. V., Samigullin, E. I., Semenov, P. A., Svirida, D. N., Temirbulatov, V. S., Uzunyan, A. V., Vasiliev, A. N., and Yakutin, A. E.

Published
2024
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2. Conceptual Design of the SPASCHARM Experiment

Author

Abramov, V. V., Azhgirey, I. L., Borisov, A. A., Bukreeva, S. I., Vasiliev, A. N., Garkusha, V. I., Goncharenko, Yu. M., Gorin, A. M., Derevshchikov, A. A., Zapolsky, V. N., Isaev, A. N., Kalugin, N. K., Kachanov, V. A., Kozhin, A. S., Likhoded, A. K., Luchinsky, A. V., Maslova, E. V., Maisheev, V. A., Melnik, Yu. M., Meshchanin, A. P., Minaev, N. G., Moiseev, V. V., Morozov, D. A., Mochalov, V. V., Novikov, K. D., Nogach, L. V., Poslavsky, S. V., Prudkoglyad, A. F., Ryzhikov, S. V., Rykalin, V. I., Ryabov, A. D., Ryabova, T. D., Ryazantsev, A. V., Semenov, P. A., Senko, V. A., Slabospitsky, S. R., Soldatov, M. M., Solovyov, L. F., Uzunyan, A. V., Fakhrutdinov, R. M., Shalanda, N. A., Yakimchuk, V. I., Yakutin, A. E., Bazhanov, N. A., Belov, D. V., Borisov, N. S., Volnykh, V. P., Goloskokov, S. V., Gorodnov, I. S., Dolzhikov, A. S., Lazarev, A. B., Neganov, A. B., Plis, Yu. A., Teryaev, O. V., Fedorov, A. N., Uzikov, Yu. N., Usov, Yu. A., Bogdanov, A. A., Nurusheva, M. B., Okorokov, V. A., Rykov, V. L., Strikhanov, M. N., Alekseev, I. G., Nesterov, V. M., Ryltsov, V. V., Samigullin, E. I., Svirida, D. N., Andreev, V. A., Gridnev, A. B., Kozlenko, N. G., Kozlov, V. S., Kuznetsov, V. A., Novinsky, D. V., Tarakanov, V. I., Temirbulatov, V. S., Tsurakov, I. A., and Krivoruchko, V. I.

Published
2023
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6. Meson Production in Interactions at Accelerator Complex U-70.

Author

Kalugin, N. K., Moiseev, V. V., Mochalov, V. V., Abramov, V. V., Alekseev, I. G., Derevshchikov, A. A., Goncharenko, Yu. M., Gridnev, A. B., Kozlenko, N. G., Maslova, E. V., Melnick, Yu. M., Meshchanin, A. P., Minaev, N. G., Morozov, D. A., Nesterov, V. M., Novikov, K. D., Novinsky, D. V., Nogach, L. V., Nurusheva, M. B., and Ryzhikov, S. V.

Subjects
DIFFERENTIAL cross sections, ATOMIC nucleus, COPPER, MESONS
Abstract

First results on -dependence measurements in inclusive meson production in interactions ( , Al, Cu, Sn, and W) are presented at GeV/c. The ratios of the differential cross sections of four of these nuclei to the differential cross section on aluminum were measured and the dependence of these cross sections on the atomic of the nucleus was studied. The measurements were carried out in the kinematic region of the Feynman variable and transverse momentum GeV/c. mesons were detected in the decay mode at the SPASCHARM experimental setup using negative charged beams at beamline 14 of the U-70 accelerator complex. [ABSTRACT FROM AUTHOR]

Published
2024
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7. The First Stage of Polarization Program Spascharm at the Accelerator U-70 of Ihep

Author

Abramov, V. V., Bazhanov, N. A., Belikov, N. I., Belyaev, A. A., Borisov, A. A., Borisov, N. S., Chetvertkov, M. A., Chetvertkova, V. A., Goncharenko, Yu. M., Grishin, V. N., Davidenko, A. M., Derevshchikov, A. A., Fahrutdinov, R. M., Kachanov, V. A., Karpekov, Yu. D., Kharlov, Yu. V., Kolomiets, V. G., Konstantinov, D. A., Kormilitsyn, V. A., Lazarev, A. B., Lukhanin, A. A., Matulenko, Yu. A., Melnik, Yu. M., Meshchanin, A. P., Minaev, N. G., Mochalov, V. V., Morozov, D. A., Neganov, A. B., Nogach, L. V., Nurushev, S. B., Petrov, V. S., Plis, Yu. A., Prudkoglyad, A. F., Ryazantsev, A. V., Semenov, P. A., Senko, V. A., Shalanda, N. A., Shchevelev, O. N., Soloviev, L. F., Usov, Yu. A., Uzunian, A. V., Vasiliev, A. N., Yakimchuk, V. I., and Yakutin, A. E.

Subjects
High Energy Physics - Experiment
Abstract

The first stage of the proposed polarization program SPASCHARM includes the measurements of the single-spin asymmetry (SSA) in exclusive and inclusive reactions with production of stable hadrons and the light meson and baryon resonances.In this study we foresee of using the variety of the unpolarized beams (pions, kaons, protons and antiprotons) in the energy range of 30-60 GeV. The polarized proton and deuteron targets will be used for revealing the flavor and isotopic spin dependencies of the polarization phenomena. The neutral and charged particles in the final state will be detected., Comment: 8 pages, 4 figures, talk reported in the XIII Workshop On High Energy Spin Physics DSPIN-09, Dubna, Russia September 1 - 5, 2009

Published
2009

8. Analyzing Power in the Reaction p + p └ → π 0 + X in the polarized-target fragmentation region at an energy of 50 GeV

Author

Abramov, V. V., Belikov, N. I., Vasiliev, A. N., Goncharenko, Yu. M., Grishin, V. N., Davydenko, A. M., Derevshchikov, A. A., Kormilitsyn, V. A., Melnik, Yu. M., Meshchanin, A. P., Minaev, N. G., Morozov, D. A., Mochalov, V. V., Nogach, L. V., Nurushev, S. B., Prudkoglyad, A. F., Ryzhikov, S. V., Ryazantsev, A. V., Semenov, P. A., Soloviev, L. F., Yakutin, A. E., Bazhanov, N. A., Borisov, N. S., Kolomiets, V. G., Lazarev, A. B., Neganov, A. B., Plis, Yu. A., Usov, Yu. A., Fedorov, A. N., Shchevelev, O. N., Belyaev, A. A., Lukhanin, A. A., and The PROZA-M Collaboration

Published
2014
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9. Single-spin asymmetry of inclusive neutral-pion production in pp ↑ interactions at 70 GeV in the region −0.4 < x F < −0.1

Author

Vasiliev, A. N., Grishin, V. N., Davidenko, A. M., Derevshchikov, A. A., Matulenko, Yu. A., Mel’nik, Yu. M., Meshchanin, A. P., Mochalov, V. V., Nogach, L. V., Nurushev, S. B., Prudkoglyad, A. F., Semenov, P. A., Soloviev, L. F., Solovianov, V. L., Khodyrev, V. Yu., Shestermanov, K. E., Yakutin, A. E., Borisov, N. S., Matafonov, V. N., Neganov, A. B., Plis, Yu. A., Usov, Yu. A., Fedorov, A. N., and Lukhanin, A. A.

Published
2005
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10. The Distributed Control System for Detectors of the SPASCHARM Experiment

Author

Bukreeva, S. I., primary, Vasil’ev, A. N., additional, Goncharenko, Yu. M., additional, Derevshchikov, A. A., additional, Maslova, E. V., additional, Mel’nik, Yu. M., additional, Meshchanin, A. P., additional, Mochalov, V. V., additional, Ryazantsev, A. V., additional, Ryzhikov, S. V., additional, Semenov, P. A., additional, Sen’ko, V. A., additional, and Shalanda, N. A., additional

Published
2019
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12. Beam polarimetry at the SPASCHARM experiment at IHEP U-70 accelerator

Author

Bogdanov, A A, primary, Chetvertkov, M A, additional, Chetvertkova, V A, additional, Garkusha, B I, additional, Meshchanin, A P, additional, Mochalov, V V, additional, Nurusheva, M B, additional, Nurushev, S B, additional, Rykov, V L, additional, Runzo, M F, additional, Semenov, P A, additional, Strikhanov, M N, additional, Vasiliev, A N, additional, and Zapolsky, V N, additional

Published
2017
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13. Polarimeters for the SPASCHARM Experiment

Author

Semenov, P. A., primary, Bogdanov, A. A., additional, Bukreeva, S. I., additional, Chetvertkov, M. A., additional, Chetvertkova, V. A., additional, Garkusha, V. I., additional, Meshchanin, A. P., additional, Mochalov, V. V., additional, Nurushev, S. B., additional, Nurusheva, M. B., additional, Runtso, M. F., additional, Ridiger, A. V., additional, Rykov, V. L., additional, Ryzhikov, S. V., additional, Strikhanov, M. N., additional, Vasiliev, A. N., additional, and Zapolsky, V. N., additional

Published
2016
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14. Systematic Study of Spin Effects at SPASCHARM Experiment at 70-GeV Accelerator in Protvino

Author

Mochalov, V. V., primary, Abramov, V. V., additional, Bazhanov, N. A., additional, Borisov, N. S., additional, Derevschikov, A. A., additional, Evdokimova, A. S., additional, Meshchanin, A. P., additional, Minaev, N. G., additional, Morozov, D. A., additional, Nurushev, S. B., additional, Ryzhikov, S. V., additional, Semenov, P. A., additional, Ryazantsev, A. V., additional, Strikhanov, M. N., additional, Rykov, V. L., additional, Usov, Y. A., additional, and Vasiliev, A. N., additional

Published
2016
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15. Development of a Momentum Determined Electron Beam in the 1-45 GeV Range

Author

Batarin, V A, Derevshchikov, A A, Fomin, Yu V, Grishin, V N, Kachanov, V A, Khodyrev, V Yu, Konstantinov, A S, Kravtsov, V I, Leontiev, V M, Maisheev, V A, Matulenko, Yu A, Meshchanin, A P, Melnik, Yu M, Minaev, N G, Mochalov, V V, Morozov, D A, Nogach, L V, Semenov, P A, Shestermanov, K E, Soloviev, L F, Solovianov, Vladimir L, Ukhanov, M N, Vasilev, A N, Yakutin, A E, Yarba, J V, Butler, J, Frolov, V, Kubota, Y, and Stone, S

Subjects
XX
Published
2002

17. Preparation of new polarization experiment SPASCHARM at IHEP

Author

Abramov, V V, primary, Belikov, N I, additional, Goncharenko, Yu M, additional, Grishin, V N, additional, Davidenko, A M, additional, Derevshchikov, A A, additional, Kachanov, V A, additional, Konstantinov, D A, additional, Kormilitsyn, V A, additional, Melnik, Yu M, additional, Meshchanin, A P, additional, Minaev, N G, additional, Mochalov, V V, additional, Morozov, D A, additional, Nogach, L V, additional, Nurushev, S B, additional, Ryazantsev, A V, additional, Ryzhikov, S V, additional, Semenov, P A, additional, Soloviev, L F, additional, Prudkoglyad, A F, additional, Uzunian, A V, additional, Vasiliev, A N, additional, Yakutin, A E, additional, Bazhanov, N A, additional, Borisov, N S, additional, Kolomiets, V G, additional, Lazarev, A B, additional, Neganov, A B, additional, Plis, Yu A, additional, Shchevelev, O N, additional, Usov, Yu A, additional, Chetvertkova, V A, additional, and Chetvertkov, M A, additional

Published
2011
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18. High-x$_{t}$ single-spin asymmetry in $\pi^{0}$ and $\eta$ production at x$_{F}$ = 0 by 200-GeV polarized antiprotons and protons

Author

Adams, D L., Akchurin, N., Belikov, N I., Bystricky, J., Corcoran, M D., Cossairt, J D., Cranshaw, J., Derevshchikov, A A., Enyo, H., Funahashi, H., Goto, Y., Grachov, O A., Grosnick, D P., Hill, D A., Imai, K., Itow, Y., Iwatani, K., Krger, K W., Kuroda, K., Laghai, M., Lehar, F., De Lesquen, A., Lopiano, D., Luehring, F C., Maki, T., Makino, S., Masaike, A., Matulenko Yu, A., Meshchanin, A P., Michalowicz, A., Miller, D H., Miyake, K., Nagamine, T., Nessi-Tedaldi, F., Nessi, M., Nguyen, Cong Tu, Nurushev, S B., Ohashi, Y., Onel, Y., Patalakha, D I., Pauletta, G., Penzo, A., Read, A L., Roberts, J B., Van Rossum, L., Rykov, V L., Saito, Nobuhiko., Salvato, G., Schiavon, P., Skeens, J., Solovyanov, V L., Spinka, H M., Takashima, R., Takeutchi, F., Tamura, N., Tanaka, N., Underwood, D G., Vasilev, A N., Villari, A., White, J L., Yamashita, S., Yokosawa, A., Yoshida, T., Zanetti, A., BOMBAR, Claudine, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and E581

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1992

19. Ultrafast readout of scintillating fibres using upgraded position-sensitive photomultipliers

Author

Agoritsas, V, Akchurin, N, Ditta, J, Dufournaud, J, Giacomich, R, Gorin, A M, Kuroda, K, Meshchanin, A P, Newsom, C R, Nurushev, S B, Önel, Y M, Okada, K, Oshima, N, Pauletta, G, Penzo, Aldo L, Rakhmatov, V E, Rykalin, V I, Salvato, G, Schiavon, R P, Sillou, D, Solovyanov, V L, Takeutchi, F, Vasilev, V, Vasilchenko, V G, Villari, A C C, Yamada, R, and Yoshida, T

Subjects
Physics::Instrumentation and Detectors, Detectors and Experimental Techniques
Abstract

In view of the new possibilities for event detection and tracking in future multi-TeV collider experiments, we propose to improve the performance of position-sensitive photomultipliers and, with it, to realize an ultrafast readout device of scintillating fibres; this should play a unique role in the complex of a future vertex detector, owing to its inherent subnanosecond resolving time as well as its capability of an extremely high counting rate. Our proposal is first aimed at upgrading the position-sensitive PM, in particular its space and time resolutions. Full advantage of the new phototube will be demonstrated in its immediate application to a generic prototype of a scintillating-fibre detector. Our programme also includes intensive R&D on a real-time digitization of the multihit topology, which should provide an essential back-up to the vertex tracking at extremely high rates, one of the most difficult problems relevant to the expected high performance of the LHC.

Published
1991

20. First results for the two-spin parameter A$_{LL}$ in $\pi^{0}$ production by 200-GeV polarized protons and antiprotons

Author

Adams, D L., Akchurin, N., Belikov, N I., Bystricky, J., Chaumette, P., Corcoran, M D., Cossairt, J D., Cranshaw, J., Deregel, J., Derevshchikov, A A., Durand, Geoffroy, Enyo, H., Fabre, J., Fukuda, K., Funahashi, H., Goto, Y., Grachov, O A., Grosnick, D P., Hill, D A., Imai, K., Itow, Y., Iwatani, K., Kasprzyk, T., Krger, K W., Kuroda, K., Laghai, M., Lehar, F., De Lesquen, A., Lopiano, D., Luehring, F C., Maki, T., Makino, S., Masaike, A., Matulenko Yu, A., Meshchanin, A P., Michalowicz, A., Miller, D H., Miyake, K., Nagamine, T., Nessi-Tedaldi, F., Nessi, M., Nguyen, Cong Tu, Nurushev, S B., Ohashi, Y., Onel, Y., Patalakha, D I., Pauletta, G., Penzo, A., Read, A L., Roberts, J B., Van Rossum, L., Rykov, V L., Saito, Nobuhiko., Salvato, G., Schiavon, P., Shepard, J., Skeens, J., Solovyanov, V L., Spinka, H M., Takashima, R., Takeutchi, F., Tamura, N., Tanaka, N., Underwood, D G., Vasilev, A N., Villari, A., White, J L., Yamashita, S., Yokosawa, A., Yoshida, T., Zanetti, A., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), E704, and BOMBAR, Claudine

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1991

21. Single-spin asymmetries and invariant cross sections of the high-transverse-momentum inclusive $\pi^{0}$ production in 200 GeV/c pp and $\overline{p}$p interactions

Author

Adams, D L, Akchurin, N, Belikov, N I, Bystrický, J, Corcoran, M D, Cossairt, J D, Cranshaw, J, Derevshchikov, A A, Enyo, H, Funahashi, H, Goto, Y, Grachov, O A, Grosnick, D P, Hill, D A, Iijima, T, Imai, K, Itow, Y, Iwatani, K, Krüger, K W, Kuroda, K, Laghai, M R, Lehár, F, de Lesquen, A, Lopiano, D, Luehring, F C, Mäki, T, Makino, S, Masaike, A, Matulenko, Yu A, Meshchanin, A P, Michalowicz, A, Miller, D H, Miyake, K, Nagamine, T, Nessi-Tedaldi, F, Nessi, Marzio, Nguyen, C, Nurushev, S B, Ohashi, Y, Önel, Y M, Patalakha, D I, Pauletta, G, Penzo, Aldo L, Read, A L, Roberts, J B, Van Rossum, L, Rykov, V L, Saitô, Nobuhiko, Salvato, G, Schiavon, R P, Skeens, J D, Solovianov, Vladimir L, Spinka, H M, Takashima, R, Takeutchi, F, Tamura, N, Tanaka, N, Underwood, D G, Vasilev, A N, White, J L, Yamashita, S, Yokosawa, A, Yoshida, T, and Zanetti, A

Subjects
Particle Physics - Experiment
Published
1991

22. Comparison of spin asymmetries and cross sections in $\pi^{0}$ production by 200-GeV polarized antiprotons and protons

Author

Adams, D L., Akchurin, N., Belikov, N I., Bystricky, J., Corcoran, M D., Cossairt, J D., Cranshaw, J., Derevshchikov, A A., Enyo, H., Funahashi, H., Goto, Y., Grachov, O A., Grosnick, D P., Hill, D A., Imai, K., Itow, Y., Iwatani, K., Krger, K W., Kuroda, K., Laghai, M., Lehar, F., De Lesquen, A., Lopiano, D., Luehring, F C., Maki, T., Makino, S., Masaike, A., Matulenko Yu, A., Meshchanin, A P., Michalowicz, A., Miller, D H., Miyake, K., Nagamine, T., Nessi-Tedaldi, F., Nessi, M., Nguyen, Cong Tu, Nurushev, S B., Ohashi, Y., Onel, Y., Patalakha, D I., Pauletta, G., Penzo, A., Read, A L., Roberts, J B., Van Rossum, L., Rykov, V L., Saito, Nobuhiko., Salvato, G., Schiavon, P., Skeens, J., Solovyanov, V L., Spinka, H M., Takashima, R., Takeutchi, F., Tamura, N., Tanaka, N., Underwood, D G., Vasilev, A N., Villari, A., White, J L., Yamashita, S., Yokosawa, A., Yoshida, T., Zanetti, A., BOMBAR, Claudine, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and E581

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1991

23. Topological trigger device using scintillating fibres and position-sensitive photomultipliers

Author

Dufournaud, J, Kuroda, K, Sillou, D, Oshima, N, Yamada, R, Agoritsas, A, Akchurin, N, Newsom, C R, Önel, Y M, Takeutchi, F, Giacomich, R, Pauletta, G, Penzo, Aldo L, Salvato, G, Schiavon, R P, Villari, A C C, Toshida, T, Gorin, A, Meshchanin, A P, Nurushev, S B, Rakhmatov, V E, Rykalin, V I, Solovyanov, V L, Vasilchenko, V G, and Vasilev, V

Subjects
Physics::Instrumentation and Detectors, Detectors and Experimental Techniques
Abstract

An approach to a high-quality level-1 trigger is proposed on the basis of a topological device that will be realized by using scintillating fibres and position-sensitive photomultipliers, both of which are considered as potential candidates for new detector components, thanks to their excellent time characteristics and high radiation resistance. The device is characterized, in particular, by its simple concept and reliable functioning, which are a result of the mature technologies employed. In the LHC environment, the major interests of such a scheme reside in its capability to select high ptransv. tracks in real time, in its optional immunity against low ptransv. tracks and loopers, as well as in its effective links to other associated devices within the complex of a vertex detector.

Published
1990

24. Measurement of the analyzing-power in the Primakoff process with a high-energy polarized-proton beam

Author

Carey, D C., Coleman, R N., Corcoran, M D., Cossairt, J D., Derevshchikov, a A., Grosnick, D P., Hill, D., Imai, K., Konaka, A., Kuroda, K., Lehar, F., de Lesquen, A., Lopiano, D., Luehring, F C., Maki, T., Makino, S., Masaike, A., Matulenko Yu, A., Meshchanin, a P., Michalowicz, A., Miller, D H., Miyake, K., Nagamine, T., Nakano, T., Nessi-Tedaldi, F., Nessi, M., Nguyen, Cong Tu, Nurushev, S B., Ohashi, Y., Pauletta, G., Penzo, A., Phillips, G C., Read, a L., Roberts, J B., van Rossum, L., Salvato, G., Schiavon, P., Shima, T., Solovyanov, V L., Spinka, H M., Stanek, R W., Takashima, R., Takeutchi, F., Tamura, N., Tanaka, N., Underwood, D G., Vasilev, a N., Villari, A., White, J L., Yokosawa, A., Yoshida, T., Zanetti, A., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), E581, and BOMBAR, Claudine

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1990

25. Search for azimuthal asymmetry of π0-meson production in beam fragmentation region on polarized protons and deuterons.

Author

Apokin, V. D., Astafiev, O. V., Bagaturia, Yu. Sh., Belikov, N. I., Borisov, N. S., Chujko, B. V., Derevshchikov, A. A., Ermolin, Yu. V., Glonti, L. N., Grachev, O. A., Kazarinov, Yu. M., Khachaturov, B. A., Liburg, M. Yu., Macharashvili, G. G., Matafonov, V. N., Matulenko, Yu. A., Matveev, M. Yu., Meshchanin, A. P., Morozov, A. A., and Mochalov, V. V.

Published
1989
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26. Single-Spin Asymmetry of Inclusive Neutral-Pion Production in pp↑ Interactions at 70 GeV in the Region –0.4 < xF < –0.1.

Author

Vasiliev, A. N., Grishin, V. N., Davidenko, A. M., Derevshchikov, A. A., Matulenko, Yu. A., Mel'nik, Yu. M., Meshchanin, A. P., Mochalov, V. V., Nogach, L. V., Nurushev, S. B., Prudkoglyad, A. F., Semenov, P. A., Soloviev, L. F., Solovianov, V. L., Khodyrev, V. Yu., Shestermanov, K. E., Yakutin, A. E., Borisov, N. S., Matafonov, V. N., and Neganov, A. B.

Subjects
MATHEMATICAL inequalities, FEYNMAN integrals, PIONS, PION production, MESONS, PARTICLES (Nuclear physics)
Abstract

For the kinematical region specified by the inequalities –0.4 < xF < –0.1 and 0.9 < pT < 2.5 GeV/c, the results are presented that were obtained by experimentally determining the single-spin asymmetry of inclusive neutral-pion production in the reaction p + p↑ → π0 + X at 70 GeV. According to these results, the asymmetry is close to zero in the region –0.2 < xF < –0.1 and grows in magnitude with decreasing xF, amounting to (–10.6 ± 3.2)% for –0.4 < xF < –0.2.© 2005 Pleiades Publishing, Inc. [ABSTRACT FROM AUTHOR]

Published
2005
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27. Scintillation hodoscope with light coding

Author

Burgorskij, A P, Borisov, A, Derevshchikov, A A, Matulenko, Yu A, Meshchanin, A P, Nurushev, S B, Solovyanov, V L, Solovev, L F, Smirnov, E V, Siksin, V V, and Shalashov, I M

Subjects
Detectors and Experimental Techniques
Published
1971

28. THE FIRST RESULTS OF FNAL POLARIZED PROGRAM (EXPERIMENT 0581 / E-704)

Author

Underwood, David G., Bonner, B. E., Buchanan, J. A., Rossum, L., Vasiliev, A. N., Villari, A., Grosnik, D. G., Lesquen, A., Derevshchikov, A. A., Zanetti, A., Zhu, Q., Imai, K., Yoshida, T., Clement, J. M., Akira Konaka, Corcoran, M. D., Cossairt, J. Donald, Kruk, J. W., Coleman, R. N., Kuroda, K., Carey, David C., Lehar, F., Lopiano, D., Luehring, F. C., Maki, T., Makino, S., Masaike, A., Matulenko, Yu A., Mutchler, G. S., Meshchanin, A. P., Miller, Donald H., Miettinen, H. E., Michalowicz, A., Miyake, K., Mohammadzadeh, A. H., Nagamine, T., Nakano, T., Nessi-Tedaldi, F., Nessi, M., Nguyen, S., Nurushev, S. B., Ohashi, Y., Pauletta, G., Penzo, A., Read, Anthony Lincoln, Roberts, J. B., Salvato, G., Schiavon, P., Solovyanov, V. L., Spinka, H. M., Stanek, R. W., Stevenson, Paul M., Takashima, R., Takeuchi, F., Tamura, N., White, J. L., Phillips, G. C., Hill, D. A., Shima, T., and Yokosawa, A.

29. POLARIZATION EFFECTS IN CHARGE-EXCHANGE REACTION AT 40 GeV/c

Author

Tyurin, N. E., primary, Apokin, V. D., additional, Avvakumov, I. A., additional, Belikov, N. I., additional, Derevshchikov, A. A., additional, Matulenko, Yu. A., additional, Meshchanin, A. P., additional, Morozov, A. A., additional, Mysnik, A. I., additional, Nurushev, S. B., additional, Prudkogliad, A. F., additional, Rykov, V. L., additional, Siksin, V. V., additional, Soloviev, L. F., additional, Solovianov, V. L., additional, Vasiliev, A. N., additional, Borisov, N. S., additional, Kazarinov, Yu. M., additional, Khachaturov, B. A., additional, Liburg, M. Yu., additional, Matafonov, V. N., additional, Neganov, A. B., additional, Neganov, B. S., additional, Usov, Yu. A., additional, Bagaturia, Yu. sh., additional, Glonti, L. N., additional, and Macharashvili, G. G., additional

Published
1985
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