DIRAC: A high resolution spectrometer for pionium detection

Autor: Adeva, B. ^*, Afanasyev, L., Benayoun, M., Benelli, A., Berka, Z., Brekhovskikh, V., Caragheorgheopol, G., Cechak, T., Chiba, M., Cima, E., Constantinescu, S., Detraz, C., Dreossi, D., Drijard, D., Dudarev, A., Evangelou, I., Ferro-Luzzi, M., Gallas, M.V., Gerndt, J., Giacomich, R., Gianotti, P., Giardoni, M., Goldin, D., Gómez, F., Gorin, A., Gortchakov, O., Guaraldo, C., Hansroul, M., Iliescu, M., Zhabitsky, M., Karpukhin, V., Kluson, J., Kobayashi, M., Kokkas, P., Komarov, V., Kruglov, V., Kruglova, L., Kulikov, A., Kuptsov, A., Kurochkin, V., Kuroda, K.-I., Lamberto, A., Lanaro, A., Lapshin, V., Lednicky, R., Leruste, P., Levisandri, P., Lopez Aguera, A., Lucherini, V., Maki, T., Manthos, N., Manuilov, I., Montanet, L., Narjoux, J.-L., Nemenov, L., Nikitin, M., Núñez Pardo, T., Okada, K., Olchevskii, V., Orecchini, D., Pazos, A., Pentia, M., Penzo, A., Perreau, J.-M., Petrascu, C., Pló, M., Ponta, T., Pop, D., Rappazzo, G.F., Riazantsev, A., Rodriguez, J.M., Rodriguez Fernandez, A., Romero, A., Rykalin, V., Santamarina, C., Saborido, J., Schacher, J., Schuetz, Ch.P., Sidorov, A., Smolik, J., Steinacher, M., Takeutchi, F., Tarasov, A., Tauscher, L., Tobar, M.J., Triantis, F., Trusov, S., Utkin, V., Vázquez Doce, O., Vázquez, P., Vlachos, S., Yazkov, V., Yoshimura, Y., Zrelov, P.

Publikováno v: In Nuclear Inst. and Methods in Physics Research, A 11 December 2003 515(3):467-496

Light baryon production in binary [formula omitted] annihilation reactions at rest

Autor: Denisov, O. ^a, Agnello, M. ^b, Balestra, F. ^a, Botta, E. ^c, Bressani, T. ^c, Bussa, M.P. ^a, Busso, L. ^a, Calvo, D. ^c, Cerello, P. ^a, Costa, S. ^c, D'Isep, D. ^c, Fava, L. ^a, Feliciello, A. ^c, Ferrero, L. ^a, Filippi, A. ^c, Garfagnini, R. ^a, Grasso, A. ^a, Iazzi, F. ^b, Maggiora, A. ^a, Marcello, S. ^c, Minetti, B. ^b, Mirfakhraee, N. ^c, Panzarasa, A. ^a, Panzieri, D. ^a, Piragino, G. ^a, Tosello, F. ^a, Zosi, G. ^a, Alberico, V. ^d, Bertin, A. ^d, Bruschi, M. ^d, Capponi, M. ^d, D'Antone, I. ^d, De Castro, S. ^d, Ferretti, A. ^d, Galli, D. ^d, Giacobbe, B. ^d, Marconi, U. ^d, Piccinini, M. ^d, Poli, M. ^d, Semprini Cesari, N. ^d, Spighi, R. ^d, Vecchi, S. ^d, Vagnoni, V. ^d, Vigotti, F. ^d, Villa, M. ^d, Vitale, A. ^d, Zoccoli, A. ^d, Bianconi, A. ^e, Corradini, M. ^e, Lodi Rizzini, E. ^e, Venturelli, L. ^e, Zenoni, A. ^e, Cicalò, C. ^f, Masoni, A. ^f, Mauro, S. ^f, Puddu, G. ^f, Serci, S. ^f, Temnikov, P. ^f, Usai, G. ^f, Gortchakov, O. ^g, Prakhov, S. ^g, Rozhdestvensky, A. ^g, Sapozhnikov, M. ^g, Tretyak, V. ^g, Gianotti, P. ^h, Guaraldo, C. ^h, Lanaro, A. ^h, Lucherini, V. ^h, Nichitiu, F. ^h, Petrascu, C. ^h, Ableev, V. ⁱ, Cavion, C. ⁱ, Gastaldi, U. ⁱ, Lombardi, M. ⁱ, Maron, G. ⁱ, Vannucci, L. ⁱ, Vedovato, G. ⁱ, Bendiscioli, G. ^j, Filippini, V. ^j, Fontana, A. ^j, Montagna, P. ^j, Rotondi, A. ^j, Salvini, P. ^j, Pauli, G. ^k, Tessaro, S. ^k, Santi, L. ^l

Publikováno v: In Physics Letters B 1999 460(1):248-255

Investigation of the magnetic field of the permanent magnet applied in the DIRAC experiment

Autor: Batyuk, P, Gortchakov, O, Yazkov, V

An analysis of the experimental data obtained during the run of 2011 has revealed the effect of degradation of the permanent magnet used. This effect is investigated, and average magnetic field is estimated for each day of the run.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::4ef81c23718733fb5aa5a089dee5d086
http://cds.cern.ch/record/1475777

Search for Long-Lived States of $\pi^+\pi^-$ Atoms: Addendum to the DIRAC Proposal

Autor: Adeva, B, Afanasyev, L, Amsler, C, Anania, A, Aogaki, S, Augsten, K, Benelli, A, Brekhovskikh, V, Cechak, T, Chiba, M, Ciortea, C, Ciocarlan, C, Constantinescu, S, Curceanu, C, Doskarova, P, Dudarev, A, Dumitriu, D, Drijard, D, Enulescu, A, Fluerasu, D, Gortchakov, O, Gritsay, K, Guaraldo, C, Gugiu, M, Hansroul, M, Hosek, R, Hons, Z, Karpukhin, V, Kluson, J, Kobayashi, M, Kulikov, A, Kulish, E, Kuptsov, A, Kruglov, V, Kruglova, L, Kuroda, K, Lamberto, A, Lednicky, R, Martincik, J, Nemenov, L, Nikitin, M, Okada, K, Pentia, M, Plo, M, Prusa, P, Rappazzo, G, Ryazantsev, A, Romero, A, Ronzhin, V, Rykalin, V, Saborido, J, Schacher, J, Shlyapnikov, P, Smolik, J, Takeutchi, F, Tarasov, A, Trojek, T, Urban, T, Vrba, T, Vazquez, P, Yazkov, V, Yoshimura, Y, Zhabitsky, M, Zrelov, P

The proposed experiment is a further development of the DIRAC experiment already running at CERN PS. Up to now more than 21000 $\pi^+\pi^-$ pairs originated from the $\pi^+\pi^-$ atom ($A_{2\pi}$) breakup were identified and the overall accuracy of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::ae28d920438fd66be3182758a23aba60
http://cds.cern.ch/record/1319290

The momentum distribution of K+$\pi$$\minus$ and $\pi$+K$\minus$ pairs (Coulomb and nonCoulomb)

Autor: Gortchakov, O

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od________65::ea291defba92ef9281764f4f4af937eb
http://cds.cern.ch/record/1369624