Spin transfer in inclusive Lambda(0) production by transversely polarized protons at 200 GeV/c
| العنوان: | Spin transfer in inclusive Lambda(0) production by transversely polarized protons at 200 GeV/c |
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| المؤلفون: | A Bravar, DL Adams, N Akchurin, NI Belikov, BE Bonner, J Bystricky, MD Corcoran, JD Cossairt, J Cranshaw, AA Derevschikov, H En'yo, H Funahashi, Y Goto, OA Grachov, DP Grosnick, DA Hill, T Iijima, K Imai, Y Itow, K Iwatani, K Kuroda, M Laghai, F Lehar, A de Lesquen, D Lopiano, FC Luehring, T Maki, S Makino, A Masaike, Yu A Matulenko, AP Meschanin, A Michalowicz, Donald H Miller, K Miyake, T Nagamine, F Nessi-Tedaldi, M Nessi, C Nguyen, SB Nurushev, Y Ohashi, Y Onel, DI Patalakha, G Pauletta, A Penzo, GF Rappazzo, Anthony L Read, JB Roberts, L van Rossum, VL Rykov, N Saito, G Salvato, P Schiavon, J Skeens, VL Solovyanov, H Spinka, RW Stanek, R Takashima, F Takeutchi, N Tamura, DG Underwood, AN Vasiliev, JL White, S Yamashita, A Yokosawa, T Yoshida, AM Zanetti |
| المصدر: | Physical review letters 78 (1997): 4003–4006. doi:10.1103/PhysRevLett.78.4003 info:cnr-pdr/source/autori:A Bravar, DL Adams, N Akchurin, NI Belikov, BE Bonner, J Bystricky, MD Corcoran, JD Cossairt, J Cranshaw, AA Derevschikov, H En'yo, H Funahashi, Y Goto, OA Grachov, DP Grosnick, DA Hill, T Iijima, K Imai, Y Itow, K Iwatani, K Kuroda, M Laghai, F Lehar, A de Lesquen, D Lopiano, FC Luehring, T Maki, S Makino, A Masaike, Yu A Matulenko, AP Meschanin, A Michalowicz, Donald H Miller, K Miyake, T Nagamine, F Nessi-Tedaldi, M Nessi, C Nguyen, SB Nurushev, Y Ohashi, Y Onel, DI Patalakha, G Pauletta, A Penzo, GF Rappazzo, Anthony L Read, JB Roberts, L van Rossum, VL Rykov, N Saito, G Salvato, P Schiavon, J Skeens, VL Solovyanov, H Spinka, RW Stanek, R Takashima, F Takeutchi, N Tamura, DG Underwood, AN Vasiliev, JL White, S Yamashita, A Yokosawa, T Yoshida, AM Zanetti/titolo:Spin transfer in inclusive Lambda(0) production by transversely polarized protons at 200 GeV%2Fc/doi:10.1103%2FPhysRevLett.78.4003/rivista:Physical review letters (Print)/anno:1997/pagina_da:4003/pagina_a:4006/intervallo_pagine:4003–4006/volume:78 |
| بيانات النشر: | American Physical Society., [Woodbury, N.Y., etc.], Stati Uniti d'America, 1997. |
| سنة النشر: | 1997 |
| مصطلحات موضوعية: | HADRON-HADRON COLLISIONS, HYPERON POLARIZATION, ANALYZING POWER, HIGH-ENERGIES, ASYMMETRY, BEAM, MOMENT, Physics::Accelerator Physics, Nuclear Experiment |
| الوصف: | Surprisingly large polarizations in hyperon production by unpolarized protons have been known for a long time. The spin dynamics of the production process can be further investigated with polarized beams. Recently, a negative asymmetry A(N) was found in inclusive Lambda(0) production with a 200 GeV/c transversely polarized proton beam. The depolarization D-NN in p up arrow + p --> Lambda(0) + X has been measured with the same beam over a wide x(F) range and at moderate p(tau). D-NN reaches positive values of about 30% at high x(F) and p(T) similar to 1.0 Ge V/c. This result shows a sizable spin transfer from the incident polarized proton to the outgoing Lambda(0). |
| اللغة: | English |
| DOI: | 10.1103/PhysRevLett.78.4003 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=cnr_________::25e1a0a9a4367509ffcf635b72ceff4e |
| رقم الأكسشن: | edsair.cnr...........25e1a0a9a4367509ffcf635b72ceff4e |
| قاعدة البيانات: | OpenAIRE |
| DOI: | 10.1103/PhysRevLett.78.4003 |
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