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  1. Article ; Online: Underlying events in p + p collisions at LHC energies

    Lévai P. / Agócs A.G. / Barnaföldi G.G.

    EPJ Web of Conferences, Vol 13, p

    2011  Volume 04006

    Abstract: General properties of hadron production are investigated in proton-proton collisions at LHC energies. We are interested in the characteristics of hadron production outside the identified jet cones. We improve earlier definitions and introduce surrounding ...

    Abstract General properties of hadron production are investigated in proton-proton collisions at LHC energies. We are interested in the characteristics of hadron production outside the identified jet cones. We improve earlier definitions and introduce surrounding rings/belts around the cone of identified jets. In this way even multiple jet events can be studied in details. We define the underlying event as collected hadrons from outside jet cones and outside surrounding belts, and investigate the features of these hadrons. We use a PYLHIA generated data sample of proton-proton collisions at √s = 7 TeV. This data sample is analysed by our new method and the widely applied CDF method. Angular correlations and momentum distributions have been studied and the obtained results are compared and discussed.
    Keywords Physics ; QC1-999 ; Science ; Q ; DOAJ:Physics (General) ; DOAJ:Physics and Astronomy
    Language English
    Publishing date 2011-04-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Preface

    Varró S. / Ádám P. / Biró T.S. / Barnaföldi G.G. / Lévai P.

    EPJ Web of Conferences, Vol 78, p

    2014  Volume 00001

    Keywords Physics ; QC1-999 ; Science ; Q
    Language English
    Publishing date 2014-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article: Parton coalescence and the antiproton/pion anomaly at RHIC.

    Greco, V / Ko, C M / Lévai, P

    Physical review letters

    2003  Volume 90, Issue 20, Page(s) 202302

    Abstract: Coalescence of minijet partons with partons from the quark-gluon plasma formed in relativistic heavy ion collisions is suggested as the mechanism for production of hadrons with intermediate transverse momentum. The resulting enhanced antiproton and pion ... ...

    Abstract Coalescence of minijet partons with partons from the quark-gluon plasma formed in relativistic heavy ion collisions is suggested as the mechanism for production of hadrons with intermediate transverse momentum. The resulting enhanced antiproton and pion yields at intermediate transverse momenta give a plausible explanation for the observed large antiproton to pion ratio. With further increasing momentum, the ratio is predicted to decrease and approach the small value given by independent fragmentations of minijet partons after their energy loss in the quark-gluon plasma.
    Language English
    Publishing date 2003-05-23
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.90.202302
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book: A simple Expression for the entropy of a fireball from experimental strange particle ratios

    Lévai, P

    (KFKI ; 1989,22)

    1989  

    Author's details P. Lévai [Mitarb.]
    Series title KFKI ; 1989,22
    Size 26 S
    Publishing place Budapest
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  5. Article: Non-Abelian energy loss at finite opacity.

    Gyulassy, M / Levai, P / Vitev, I

    Physical review letters

    2000  Volume 85, Issue 26 Pt 1, Page(s) 5535–5538

    Abstract: A systematic expansion in opacity, L/lambda, is used to clarify the nonlinear behavior of induced gluon radiation in quark-gluon plasmas. The inclusive differential gluon distribution is calculated up to second order in opacity and compared to the zeroth ...

    Abstract A systematic expansion in opacity, L/lambda, is used to clarify the nonlinear behavior of induced gluon radiation in quark-gluon plasmas. The inclusive differential gluon distribution is calculated up to second order in opacity and compared to the zeroth order (factorization) limit. The opacity expansion makes it possible to take finite kinematic constraints into account that suppress jet quenching in nuclear collisions below RHIC (square root of s = 200 AGeV) energies.
    Language English
    Publishing date 2000-12-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.85.5535
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

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  6. Book: Should the coupling constants be mass dependent in the relativistic mean field models?

    Lévai, P

    (KFKI ; 1986,24)

    1986  

    Author's details P. Lévai [Mitarb.]
    Series title KFKI ; 1986,24
    Size 11 S
    Publishing place Budapest
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  7. Book: Multi-heavy baryons in ultrarelativistic heavy ion collisions

    Lévai, P / Zimányi, J

    (KFKI ; 1992,31)

    1992  

    Author's details P. Lévai; J. Zimányi
    Series title KFKI ; 1992,31
    Language English
    Size 9 S, graph. Darst
    Publishing place Budapest
    Document type Book
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  8. Article: Fenologiai es morfologiai megfigyelesek Pelargonium hortorum Bailey viragzatain

    Levai, P

    Kerteszeti Egyetem Kozlemenyei 1976, 39 (7)

    1976  

    Title translation Phenological and morphological observations on the inflorescence of Pelargonium hortorum Bailey varieties.
    Keywords plant morphology ; plant anatomy ; plants ; plant cultural practices ; horticulture ; horticultural crops ; crop production
    Language Hungarian
    Size p. 283-296.
    Document type Article
    Note English summary
    Database NAL-Catalogue (AGRICOLA)

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  9. Article: A korszeru muskatlitermesztes nehany kerdese

    Levai, P

    1974, 38 (6)

    1974  

    Title translation Some questions related to up-to-date geranium culture.
    Title variant Some questions related to up-to-date geranium culture [Pelargoniium hortorum]
    Keywords plants ; plant cultural practices ; horticulture ; horticultural crops ; crop production
    Language Hungarian
    Size p. 461-472.
    Document type Article
    Note Includes summary in English
    Database NAL-Catalogue (AGRICOLA)

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  10. Article ; Online: Transverse baryon flow as possible evidence for a quark-gluon-plasma phase.

    Lévai / Müller

    Physical review letters

    1991  Volume 67, Issue 12, Page(s) 1519–1522

    Language English
    Publishing date 1991-09-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.67.1519
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

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    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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