LIVIVO - Das Suchportal für Lebenswissenschaften

switch to English language
Erweiterte Suche

Suchergebnis

Treffer 1 - 5 von insgesamt 5

Suchoptionen

  1. Artikel ; Online: Directed, Elliptic, and Higher Order Flow Harmonics of Protons, Deuterons, and Tritons in Au+Au Collisions at sqrt[s_{NN}]=2.4  GeV.

    Adamczewski-Musch, J / Arnold, O / Behnke, C / Belounnas, A / Belyaev, A / Berger-Chen, J C / Blanco, A / Blume, C / Böhmer, M / Bordalo, P / Chernenko, S / Chlad, L / Ciepal, I / Deveaux, C / Dreyer, J / Epple, E / Fabbietti, L / Fateev, O / Filip, P /
    Fonte, P / Franco, C / Friese, J / Fröhlich, I / Galatyuk, T / Garzón, J A / Gernhäuser, R / Golosov, O / Golubeva, M / Greifenhagen, R / Guber, F / Gumberidze, M / Harabasz, S / Heinz, T / Hennino, T / Hlavac, S / Höhne, C / Holzmann, R / Ierusalimov, A / Ivashkin, A / Kämpfer, B / Karavicheva, T / Kardan, B / Koenig, I / Koenig, W / Kohls, M / Kolb, B W / Korcyl, G / Kornakov, G / Kornas, F / Kotte, R / Kugler, A / Kunz, T / Kurepin, A / Kurilkin, A / Kurilkin, P / Ladygin, V / Lalik, R / Lapidus, K / Lebedev, A / Lopes, L / Lorenz, M / Mahmoud, T / Maier, L / Malige, A / Mamaev, M / Mangiarotti, A / Markert, J / Matulewicz, T / Maurus, S / Metag, V / Michel, J / Mihaylov, D M / Morozov, S / Müntz, C / Münzer, R / Naumann, L / Nowakowski, K / Parpottas, Y / Pechenov, V / Pechenova, O / Petukhov, O / Piasecki, K / Pietraszko, J / Przygoda, W / Pysz, K / Ramos, S / Ramstein, B / Rathod, N / Reshetin, A / Rodriguez-Ramos, P / Rosier, P / Rost, A / Rustamov, A / Sadovsky, A / Salabura, P / Scheib, T / Schuldes, H / Schwab, E / Scozzi, F / Seck, F / Sellheim, P / Selyuzhenkov, I / Siebenson, J / Silva, L / Singh, U / Smyrski, J / Sobolev, Yu G / Spataro, S / Spies, S / Ströbele, H / Stroth, J / Sturm, C / Svoboda, O / Szala, M / Tlusty, P / Traxler, M / Tsertos, H / Usenko, E / Wagner, V / Wendisch, C / Wiebusch, M G / Wirth, J / Wójcik, D / Zanevsky, Y / Zumbruch, P

    Physical review letters

    2020  Band 125, Heft 26, Seite(n) 262301

    Abstract: Flow coefficients v_{n} of the orders n=1-6 are measured with the High-Acceptance DiElectron Spectrometer (HADES) at GSI for protons, deuterons, and tritons as a function of centrality, transverse momentum, and rapidity in Au+Au collisions at sqrt[s_{NN}] ...

    Abstract Flow coefficients v_{n} of the orders n=1-6 are measured with the High-Acceptance DiElectron Spectrometer (HADES) at GSI for protons, deuterons, and tritons as a function of centrality, transverse momentum, and rapidity in Au+Au collisions at sqrt[s_{NN}]=2.4  GeV. Combining the information from the flow coefficients of all orders allows us to construct for the first time, at collision energies of a few GeV, a multidifferential picture of the angular emission pattern of these particles. It reflects the complicated interplay between the effect of the central fireball pressure on the emission of particles and their subsequent interaction with spectator matter. The high precision information on higher order flow coefficients is a major step forward in constraining the equation of state of dense baryonic matter.
    Sprache Englisch
    Erscheinungsdatum 2020-10-23
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.125.262301
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

    Verfügbar in ZB MED Bonn

    Z 4' 58/153: Hefte anzeigen

    Über subito bestellen

    Dieser Service ist kostenpflichtig (siehe Lieferbedingungen von subito). Bestellungen, die einen Artikel nebst Supplementary Material umfassen, werden grundsätzlich wie mehrfache Bestellungen bearbeitet. Gebühren fallen in diesen Fällen für jede einzelne Bestellung an.

    Fernleihe an ZB MED

    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

  2. Artikel ; Online: Electromagnetic Calorimeter for HADES Experiment

    Rodríguez-Ramos P. / Chlad L. / Epple E. / Fabbietti L. / Galatyuk T. / Golubeva M. / Guber F. / Hlaváč S. / Ivashkin A. / Kajetanowic M. / Kardan B. / Koenig W. / Korcyl G. / Kugler A. / Lapidus K. / Linev S. / Lisowski E. / Neiser A. / Ott O. /
    Otte O. / Pethukov O. / Pietraszko J. / Reshetin A. / Rost A. / Salabura P. / Sobolev Y.G. / Svoboda O. / Thomas A. / Tlusty P. / Traxler M.

    EPJ Web of Conferences, Vol 81, p

    2014  Band 06009

    Abstract: Electromagnetic calorimeter (ECAL) is being developed to complement dilepton spectrometer HADES. ECAL will enable the HADES@FAIR experiment to measure data on neutral meson production in heavy ion collisions at the energy range of 2-10 AGeV on the beam ... ...

    Abstract Electromagnetic calorimeter (ECAL) is being developed to complement dilepton spectrometer HADES. ECAL will enable the HADES@FAIR experiment to measure data on neutral meson production in heavy ion collisions at the energy range of 2-10 AGeV on the beam of future accelerator SIS100@FAIR. We will report results of the last beam test with quasi-monoenergetic photons carried out in MAMI facility at Johannes Gutenberg Universität Mainz.
    Schlagwörter Physics ; QC1-999 ; Science ; Q
    Sprache Englisch
    Erscheinungsdatum 2014-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

    Volltext online

    Zusatzmaterialien

    Kategorien

    Fernleihe an ZB MED

    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

  3. Artikel ; Online: Electromagnetic Calorimeter for HADES Experiment

    Rodríguez-Ramos P. / Chlad L. / Epple E. / Fabbietti L. / Galatyuk T. / Golubeva M. / Guber F. / Hlaváč S. / Ivashkin A. / Kajetanowic M. / Kardan B. / Koenig W. / Korcyl G. / Kugler A. / Lapidus K. / Linev S. / Lisowski E. / Neiser A. / Ott O. /
    Otte O. / Pethukov O. / Pietraszko J. / Reshetin A. / Rost A. / Salabura P. / Sobolev Y.G. / Svoboda O. / Thomas A. / Tlusty P. / Traxler M.

    EPJ Web of Conferences, Vol 81, p

    2014  Band 06009

    Abstract: Electromagnetic calorimeter (ECAL) is being developed to complement dilepton spectrometer HADES. ECAL will enable the HADES@FAIR experiment to measure data on neutral meson production in heavy ion collisions at the energy range of 2-10 AGeV on the beam ... ...

    Abstract Electromagnetic calorimeter (ECAL) is being developed to complement dilepton spectrometer HADES. ECAL will enable the HADES@FAIR experiment to measure data on neutral meson production in heavy ion collisions at the energy range of 2-10 AGeV on the beam of future accelerator SIS100@FAIR. We will report results of the last beam test with quasi-monoenergetic photons carried out in MAMI facility at Johannes Gutenberg Universität Mainz.
    Schlagwörter Physics ; QC1-999 ; Science ; Q
    Sprache Englisch
    Erscheinungsdatum 2014-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

    Volltext online

    Zusatzmaterialien

    Kategorien

    Fernleihe an ZB MED

    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

  4. Artikel ; Online: Strong Absorption of Hadrons with Hidden and Open Strangeness in Nuclear Matter.

    Adamczewski-Musch, J / Arnold, O / Atomssa, E T / Behnke, C / Belounnas, A / Belyaev, A / Berger-Chen, J C / Biernat, J / Blanco, A / Blume, C / Böhmer, M / Chernenko, S / Chlad, L / Chudoba, P / Ciepał, I / Deveaux, C / Dittert, D / Dreyer, J / Epple, E /
    Fabbietti, L / Fateev, O / Fonte, P / Franco, C / Friese, J / Fröhlich, I / Galatyuk, T / Garzón, J A / Gernhäuser, R / Golubeva, M / Greifenhagen, R / Guber, F / Gumberidze, M / Harabasz, S / Heinz, T / Hennino, T / Höhne, C / Holzmann, R / Ierusalimov, A / Ivashkin, A / Kämpfer, B / Kardan, B / Koenig, I / Koenig, W / Kolb, B W / Korcyl, G / Kornakov, G / Kornas, F / Kotte, R / Kuboś, J / Kugler, A / Kunz, T / Kurepin, A / Kurilkin, A / Kurilkin, P / Ladygin, V / Lalik, R / Lapidus, K / Lebedev, A / Linev, S / Lopes, L / Lorenz, M / Mahmoud, T / Maier, L / Malige, A / Markert, J / Maurus, S / Metag, V / Michel, J / Mihaylov, D M / Mikhaylov, V / Morozov, S / Müntz, C / Münzer, R / Naumann, L / Nowakowski, K / Parpottas, Y / Pechenov, V / Pechenova, O / Petukhov, O / Pietraszko, J / Prozorov, A P / Przygoda, W / Ramstein, B / Rathod, N / Reshetin, A / Rodriguez-Ramos, P / Rost, A / Sadovsky, A / Salabura, P / Scheib, T / Schmidt-Sommerfeld, K / Schuldes, H / Schwab, E / Scozzi, F / Seck, F / Sellheim, P / Siebenson, J / Silva, L / Smyrski, J / Spataro, S / Spies, S / Ströbele, H / Stroth, J / Strzempek, P / Sturm, C / Svoboda, O / Szala, M / Tlusty, P / Traxler, M / Tsertos, H / Ungethüm, C / Vázquez Doce, O / Wagner, V / Wendisch, C / Wiebusch, M G / Wirth, J / Wójcik, D / Zanevsky, Y / Zumbruch, P / Curceanu, C / Piscicchia, K / Scordo, A

    Physical review letters

    2015  Band 123, Heft 2, Seite(n) 22002

    Abstract: We present the first observation of K^{-} and ϕ absorption within nuclear matter by means of π^{-}-induced reactions on C and W targets at an incident beam momentum of 1.7  GeV/c studied with HADES at SIS18/GSI. The double ratio (K^{-}/K^{+})_{W}/(K^{-}/ ... ...

    Abstract We present the first observation of K^{-} and ϕ absorption within nuclear matter by means of π^{-}-induced reactions on C and W targets at an incident beam momentum of 1.7  GeV/c studied with HADES at SIS18/GSI. The double ratio (K^{-}/K^{+})_{W}/(K^{-}/K^{+})_{C} is found to be 0.319±0.009(stat)_{-0.012}^{+0.014}(syst) indicating a larger absorption of K^{-} in heavier targets as compared to lighter ones. The measured ϕ/K^{-} ratios in π^{-}+C and π^{-}+W reactions within the HADES acceptance are found to be equal to 0.55±0.04(stat)_{-0.07}^{+0.06}(syst) and to 0.63±0.06(stat)_{-0.11}^{+0.11}(syst), respectively. The similar ratios measured in the two different reactions demonstrate for the first time experimentally that the dynamics of the ϕ meson in nuclear medium is strongly coupled to the K^{-} dynamics. The large difference in the ϕ production off C and W nuclei is discussed in terms of a strong ϕN in-medium coupling. These results are relevant for the description of heavy-ion collisions and the structure of neutron stars.
    Sprache Englisch
    Erscheinungsdatum 2015-09-30
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.123.022002
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

    Zusatzmaterialien

    Kategorien

    Verfügbar in ZB MED Bonn

    Z 4' 58/153: Hefte anzeigen

    Über subito bestellen

    Dieser Service ist kostenpflichtig (siehe Lieferbedingungen von subito). Bestellungen, die einen Artikel nebst Supplementary Material umfassen, werden grundsätzlich wie mehrfache Bestellungen bearbeitet. Gebühren fallen in diesen Fällen für jede einzelne Bestellung an.

    Fernleihe an ZB MED

    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

  5. Artikel ; Online: Investigating hadronic resonances in pp interactions with HADES

    Przygoda Witold / Adamczewski-Musch J. / Arnold O. / Atomssa E.T. / Behnke C. / Berger-Chen J.C. / Biernat J. / Blanco A. / Blume C. / Böhmer M. / Bordalo P. / Chernenko S. / Deveaux C. / Dybczak A. / Epple E. / Fabbietti L. / Fateev O. / Fonte P. / Franco C. /
    Friese J. / Fröhlich I. / Galatyuk T. / Garzón J. A. / Gill K. / Golubeva M. / Guber F. / Gumberidze M. / Harabasz S. / Hennino T. / Hlavac S. / Höhne C. / Holzmann R. / Ierusalimov A. / Ivashkin A. / Jurkovic M. / Kämpfer B. / Karavicheva T. / Kardan B. / Koenig I. / Koenig W. / Kolb B. W. / Korcyl G. / Kornakov G. / Kotte R. / Krása A. / Krebs E. / Kuc H. / Kugler A. / Kunz T. / Kurepin A. / Kurilkin A. / Kurilkin P. / Ladygin V. / Lalik R. / Lapidus K. / Lebedev A. / Lopes L. / Lorenz M. / Mahmoud T. / Maier L. / Mangiarotti A. / Markert J. / Metag V. / Michel J. / Müntz C. / Münzer R. / Naumann L. / Palka M. / Parpottas Y. / Pechenov V. / Pechenova O. / Petousis V. / Pietraszko J. / Ramstein B. / Rehnisch L. / Reshetin A. / Rost A. / Rustamov A. / Sadovsky A. / Salabura P. / Scheib T. / Schmidt-Sommerfeld K. / Schuldes H. / Sellheim P. / Siebenson J. / Silva L. / Sobolev Yu.G. / Spataro S. / Ströbele H. / Stroth J. / Strzempek P. / Sturm C. / Svoboda O. / Tarantola A. / Teilab K. / Tlusty P. / Traxler M. / Tsertos H. / Vasiliev T. / Wagner V. / Wendisch C. / Wirth J. / Wüstenfeld J. / Zanevsky Y. / Zumbruch P.

    EPJ Web of Conferences, Vol 97, p

    2015  Band 00024

    Abstract: In this paper we report on the investigation of baryonic resonance production in proton-proton collisions at the kinetic energies of 1.25 GeV and 3.5 GeV, based on data measured with HADES. Exclusive channels npπ+ and ppπ0 as well as ppe+e− were studied ... ...

    Abstract In this paper we report on the investigation of baryonic resonance production in proton-proton collisions at the kinetic energies of 1.25 GeV and 3.5 GeV, based on data measured with HADES. Exclusive channels npπ+ and ppπ0 as well as ppe+e− were studied simultaneously in the framework of a one-boson exchange model. The resonance cross sections were determined from the one-pion channels for Δ(1232) and N(1440) (1.25 GeV) as well as further Δ and N* resonances up to 2 GeV/c2 for the 3.5 GeV data. The data at 1.25 GeV energy were also analysed within the framework of the partial wave analysis together with the set of several other measurements at lower energies. The obtained solutions provided the evolution of resonance production with the beam energy, showing a sizeable non-resonant contribution but with still dominating contribution of Δ(1232)P33. In the case of 3.5 GeV data, the study of the ppe+e− channel gave the insight on the Dalitz decays of the baryon resonances and, in particular, on the electromagnetic transition form-factors in the time-like region. We show that the assumption of a constant electromagnetic transition form-factors leads to underestimation of the yield in the dielectron invariant mass spectrum below the vector mesons pole. On the other hand, a comparison with various transport models shows the important role of intermediate ρ production, though with a large model dependency. The exclusive channels analysis done by the HADES collaboration provides new stringent restrictions on the parameterizations used in the models.
    Schlagwörter Science ; Q ; Physics ; QC1-999
    Sprache Englisch
    Erscheinungsdatum 2015-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

    Volltext online

    Zusatzmaterialien

    Kategorien

    Fernleihe an ZB MED

    Sie können sich den gewünschten Titel als lokale Nutzerin oder lokaler Nutzer von ZB MED direkt an den Standort Köln schicken lassen.

Zum Seitenanfang