학술논문

Measurement of Meson Resonance Production in $\pi^{-} + $C Interactions at SPS energies
Document Type
Working Paper
Author
Aduszkiewicz, A.Ali, Y.Andronov, E. V.Antićić, T.Baatar, B.Baszczyk, M.Bhosale, S.Blondel, A.Bogomilov, M.Brandin, A.Bravar, A.Brzychczyk, J.Bunyatov, S. A.Busygina, O.Cherif, H.Ćirković, M.Czopowicz, T.Damyanova, A.Davis, N.Dembinski, H.Deveaux, M.Dominik, W.Dorosz, P.Dumarchez, J.Engel, R.Ereditato, A.Faas, S.Feofilov, G. A.Fodor, Z.Francois, C.Garibov, A.Garrido, X.Gaździcki, M.Golubeva, M.Grebieszkow, K.Guber, F.Haesler, A.Hervé, A. E.Hylen, J.Igolkin, S. N.Ivashkin, A.Johnson, S. R.Kadija, K.Kaptur, E.Kiełbowicz, M.Kireyeu, V. A.Klochkov, V.Kolesnikov, V. I.Kolev, D.Korzenev, A.Kovalenko, V. N.Kowalik, K.Kowalski, S.Koziel, M.Krasnoperov, A.Kucewicz, W.Kuich, M.Kurepin, A.Larsen, D.László, A.Lazareva, T. V.Lewicki, M.Lundberg, B.Łysakowski, B.Lyubushkin, V. V.Maćkowiak-Pawłowska, M.Maksiak, B.Malakhov, A. I.Manić, D.Marchionni, A.Marcinek, A.Marino, A. D.Mariş, I. C.Marton, K.Mathes, H. -J.Matulewicz, T.Matveev, V.Melkumov, G. L.Merzlaya, A. O.Messerly, B.Mik, Ł.Mills, G. B.Morozov, S.Mrówczyński, S.Nagai, Y.Naskręt, M.Ozvenchuk, V.Paolone, V.Pavin, M.Petukhov, O.Pistillo, C.Płaneta, R.Podlaski, P.Popov, B. A.Posiadała, M.Puławski, S.Puzović, J.Rameika, R.Rauch, W.Ravonel, M.Renfordt, R.Richter-Wąs, E.Röhrich, D.Rondio, E.Roth, M.Ruprecht, M.Rumberger, B. T.Rustamov, A.Rybczynski, M.Rybicki, A.Sadovsky, A.Schmidt, K.Selyuzhenkov, I.Seryakov, A. Yu.Seyboth, P.Słodkowski, M.Snoch, A.Staszel, P.Stefanek, G.Stepaniak, J.Strikhanov, M.Ströbele, H.Šuša, T.Szuba, M.Taranenko, A.Tefelska, A.Tefelski, D.Tereshchenko, V.Toia, A.Tsenov, R.Turko, L.Ulrich, R.Unger, M.Valiev, F. F.Veberič, D.Vechernin, V. V.Walewski, M.Wickremasinghe, A.Wilkinson, C.Włodarczyk, Z.Wojtaszek-Szwarc, A.Wyszyński, O.Zambelli, L.Zimmerman, E. D.Zwaska, R.
Source
Eur. Phys. J. C 77, 626 (2017)
Subject
Nuclear Experiment
Astrophysics - High Energy Astrophysical Phenomena
Language
Abstract
We present measurements of $\rho^0$, $\omega$ and K$^{*0}$ spectra in $\pi^{-} + $C production interactions at 158 GeV/c and $\rho^0$ spectra at 350 GeV/c using the NA61/SHINE spectrometer at the CERN SPS. Spectra are presented as a function of the Feynman's variable $x_\text{F}$ in the range $0 < x_\text{F} < 1$ and $0 < x_\text{F} < 0.5$ for 158 GeV/c and 350 GeV/c respectively. Furthermore, we show comparisons with previous measurements and predictions of several hadronic interaction models. These measurements are essential for a better understanding of hadronic shower development and for improving the modeling of cosmic ray air showers.
Comment: submitted to Eur. Phys. J. C