Zobrazeno 1 - 10
of 584
pro vyhledávání: '"H. Seyfarth"'
Autor:
S. Dymov, V. Shmakova, D. Mchedlishvili, T. Azaryan, S. Barsov, A. Dzyuba, R. Engels, R. Gebel, P. Goslawski, B. Gou, K. Grigoryev, M. Hartmann, A. Kacharava, V. Komarov, A. Khoukaz, P. Kulessa, A. Kulikov, V. Kurbatov, N. Lomidze, B. Lorentz, G. Macharashvili, S. Merzliakov, M. Mielke, S. Mikirtytchiants, M. Nioradze, H. Ohm, M. Papenbrock, D. Prasuhn, F. Rathmann, V. Serdyuk, H. Seyfarth, H. Ströher, M. Tabidze, S. Trusov, D. Tsirkov, Yu. Uzikov, Yu. Valdau, C. Wilkin, P. Wüstner
Publikováno v:
Physics Letters B, Vol 762, Iss , Pp 102-106 (2016)
Values of the proton analysing power in the pd→He3π0/H3π+ reactions at 350–360 MeV per nucleon were obtained by using a polarised proton beam incident on a deuterium cluster-jet target and with a polarised deuteron beam incident on a target cel
Externí odkaz:
https://doaj.org/article/7255b540b79a411fa219a2184c54c47d
Autor:
S. Dymov, T. Azaryan, Z. Bagdasarian, S. Barsov, J. Carbonell, D. Chiladze, R. Engels, R. Gebel, K. Grigoryev, M. Hartmann, A. Kacharava, A. Khoukaz, V. Komarov, P. Kulessa, A. Kulikov, V. Kurbatov, N. Lomidze, B. Lorentz, G. Macharashvili, D. Mchedlishvili, S. Merzliakov, M. Mielke, M. Mikirtychyants, S. Mikirtychyants, M. Nioradze, H. Ohm, D. Prasuhn, F. Rathmann, V. Serdyuk, H. Seyfarth, V. Shmakova, H. Ströher, M. Tabidze, S. Trusov, D. Tsirkov, Yu. Uzikov, Yu. Valdau, C. Weidemann, C. Wilkin
Publikováno v:
Physics Letters B, Vol 744, Iss , Pp 391-394 (2015)
The charge exchange of vector polarised deuterons on a polarised hydrogen target has been studied in a high statistics experiment at the COSY-ANKE facility at a deuteron beam energy of Td=726 MeV. By selecting two fast protons at low relative energy
Externí odkaz:
https://doaj.org/article/6d49989231054a679325968ddc3ab16a
Autor:
B. Gou, D. Mchedlishvili, Z. Bagdasarian, S. Barsov, J. Carbonell, D. Chiladze, S. Dymov, R. Engels, M. Gaisser, R. Gebel, K. Grigoryev, M. Hartmann, A. Kacharava, A. Khoukaz, P. Kulessa, A. Kulikov, A. Lehrach, Z. Li, N. Lomidze, B. Lorentz, G. Macharashvili, S. Merzliakov, M. Mielke, M. Mikirtychyants, S. Mikirtychyants, M. Nioradze, H. Ohm, D. Prasuhn, F. Rathmann, V. Serdyuk, H. Seyfarth, V. Shmakova, H. Ströher, M. Tabidze, S. Trusov, D. Tsirkov, Yu. Uzikov, Yu. Valdau, T. Wang, C. Weidemann, C. Wilkin, X. Yuan
Publikováno v:
Physics Letters B, Vol 741, Iss , Pp 305-309 (2015)
The vector and tensor analysing powers, Ay and Ayy, of the pd→→n{pp}s charge-exchange reaction have been measured at a beam energy of 600 MeV at the COSY-ANKE facility by using an unpolarised proton beam incident on an internal storage cell targe
Externí odkaz:
https://doaj.org/article/56ca97286b424372a82a8fa60a697d80
Autor:
C. Weidemann, F. Rathmann, H. J. Stein, B. Lorentz, Z. Bagdasarian, L. Barion, S. Barsov, U. Bechstedt, S. Bertelli, D. Chiladze, G. Ciullo, M. Contalbrigo, S. Dymov, R. Engels, M. Gaisser, R. Gebel, P. Goslawski, K. Grigoriev, G. Guidoboni, A. Kacharava, V. Kamerdzhiev, A. Khoukaz, A. Kulikov, A. Lehrach, P. Lenisa, N. Lomidze, G. Macharashvili, R. Maier, S. Martin, D. Mchedlishvili, H. O. Meyer, S. Merzliakov, M. Mielke, M. Mikirtychiants, S. Mikirtychiants, A. Nass, N. N. Nikolaev, D. Oellers, M. Papenbrock, A. Pesce, D. Prasuhn, M. Retzlaff, R. Schleichert, D. Schröer, H. Seyfarth, H. Soltner, M. Statera, E. Steffens, H. Stockhorst, H. Ströher, M. Tabidze, G. Tagliente, P. Thörngren Engblom, S. Trusov, Yu. Valdau, A. Vasiliev, P. Wüstner
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 2, p 020101 (2015)
The paper describes the commissioning of the experimental equipment and the machine studies required for the first spin-filtering experiment with protons at a beam kinetic energy of 49.3 MeV in COSY. The implementation of a low-β insertion made it p
Externí odkaz:
https://doaj.org/article/b1125579f08e4483b1e067550a53a784
Autor:
D. Chiladze, A. Kacharava, F. Rathmann, C. Wilkin, S. Barsov, J. Carbonell, S. Dymov, R. Engels, P. D. Eversheim, O. Felden, R. Gebel, V. Glagolev, K. Grigoriev, D. Gusev, M. Hartmann, F. Hinterberger, V. Hejny, A. Khoukaz, I. Keshelashvili, H. R. Koch, V. Komarov, P. Kulessa, A. Kulikov, A. Lehrach, B. Lorentz, G. Macharashvili, R. Maier, Y. Maeda, R. Menke, T. Mersmann, S. Merzliakov, M. Mikirtytchiants, S. Mikirtytchiants, A. Mussgiller, M. Nioradze, H. Ohm, D. Prasuhn, H. Rohdjeß, R. Schleichert, H. Seyfarth, E. Steffens, H. J. Stein, H. Ströher, S. Trusov, K. Ulbrich, Yu. Uzikov, A. Wrońska, S. Yaschenko
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 9, Iss 5, p 050101 (2006)
The vector (P_{z}) and tensor (P_{zz}) polarizations of a deuteron beam have been measured using elastic deuteron–carbon scattering at 75.6 MeV and deuteron-proton scattering at 270 MeV. After acceleration to 1170 MeV inside the COSY storage ring,
Externí odkaz:
https://doaj.org/article/aa258fc2d37f478d8780ff516d0b0061
Publikováno v:
22. Jahrestagung der Mitteldeutschen Gesellschaft für Pneumologie und Thoraxchirurgie e.V..
BACKGROUND: The prognostic value of improvement endpoints that have been used in clinical trials of treatments for pulmonary arterial hypertension (PAH) needs to be further investigated. METHODS: Using the COMPERA database, we evaluated the prognosti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::ec92d2c38fccb5797a670c98d33d168b
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3220083
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3220083
Autor:
G. Ciullo, G. Guidoboni, Alexander Smirnov, H. Seyfarth, H. Stro¨her, D. Prasuhn, R. Schleichert, G. Macharashvili, P. Tho¨rngren Engblom, Alexander D. Vasiliev, S. Bertelli, B. Lorentz, Y. Valdau, Ulf Bechstedt, D. Chiladze, A. I. Kulikov, G. Tagliente, S.V. Trusov, M. Mikirtychiants, Ralf Engels, M. D. Tabidze, A.K. Kacharava, P. Goslawski, M. Contalbrigo, S. Mikirtychiants, M. Papenbrock, R. Maier, S. Dymov, D. Oellers, Igor Meshkov, P. Lenisa, L. Barion, Hans Stockhorst, P. Zupranski, M. S. Nioradze, M. Statera, B. Mariański, N.L. Lomidze, P. F. Dalpiaz, Z. Bagdasarian, S. Merzliakov, A. Trzciński, Harald Kleines, M. Gaisser, A. Pesce, S. Barsov, P. Wüstner, S. Martin, Ralf Gebel, E. Steffens, Frank Rathmann, G. Langenberg, A. Khoukaz, H. J. Stein, V. Carassiti, D. Mchedlishvili, M. Mielke, Luciano Pappalardo, J. Sarkadi, A. Nass, H. O. Meyer, Andreas Lehrach, Nikolai N. Nikolaev, C. Weidemann, W. Augustyniak, K. Grigoriev
Publikováno v:
Nuclear Instruments and Methods in Physics Research A 759(2014), 6
In a previous publication, measurements of the depolarization of a stored proton beam by interaction with a co-propagating unpolarized electron beam at low relative energy have been presented and an upper limit of about 3 x 10(7) b for the electron-p
Autor:
V. Kurbatov, N.L. Lomidze, M. Hartmann, S. Barsov, Yu. N. Uzikov, V. Shmakova, K. Grigoryev, D. Tsirkov, H. Ströher, M. Mikirtytchiants, T. Azaryan, B. Lorentz, H. Ohm, B. Gou, Frank Rathmann, P. Kulessa, S.V. Trusov, V.I. Komarov, A. I. Kulikov, Ralf Engels, S. Dymov, A.K. Kacharava, G.G. Macharashvili, Ralf Gebel, Colin Wilkin, S. Merzliakov, D. Mchedlishvili, M. S. Nioradze, M. D. Tabidze, S. Mikirtytchiants, D. Prasuhn, D. Chiladze, Yu. Valdau, V. Serdyuk, H. Seyfarth
Publikováno v:
Physics Letters B. 726:634-637
The transverse spin correlations A x , x and A y , y in the n → p → → d π 0 reaction have been measured for the first time in quasi-free kinematics at the COSY-ANKE facility using a polarised deuteron beam incident on a polarised hydrogen cell
Autor:
S.V. Trusov, P. Goslawski, S. Barsov, Andreas Lehrach, Hans Stockhorst, M. Mielke, V. Kamerdzhiev, R. Maier, G.G. Macharashvili, H. Seyfarth, M. D. Tabidze, A. Khoukaz, H. J. Stein, A.K. Kacharava, M. S. Nioradze, M. Mikirtychyants, H. Ströher, I. Keshelashvili, O. Imambekov, M. Papenbrock, M. Hartmann, J. Carbonell, B. Lorentz, S. Dymov, Ralf Engels, A. Dzyuba, V. V. Glagolev, D. Mchedlishvili, E. Steffens, V. Serdyuk, A. I. Kulikov, K. Grigoryev, D. Prasuhn, P. Kulessa, Yu. Valdau, S. Merzliakov, Yu. N. Uzikov, Colin Wilkin, V.I. Komarov, D. Chiladze, N.L. Lomidze, S. Mikirtychyants, H. Ohm, Frank Rathmann, Ralf Gebel
Publikováno v:
Physics Letters B. 726:145-150
The charge-exchange break-up of polarised deuterons d → p → { p p } s n , where the final { p p } s diproton system has a very low excitation energy and hence is mainly in the S 0 1 state, is a powerful tool to probe the spin-flip terms in the pr