First Evidence of Directed Flow at 158 A GeV Pb + Pb Collisions in WA98 Experiment
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概要
- 論文の詳細を見る
The first evidence of directed flow at 158 A GeV Pb + Pb collisions is observed using the Plastic Ball detector in WA98 experiment. The azimuthal angle of the total transverse energy, Φ_0, is determined for each event using the observed protons in the Plastic Ball. A clear azimuthal asymmetry of fragments is observed with respect to Φ_0. The degree of azimuthal asymmetry is found to be largest in mid-central collisions, which is consistent with the picture of the collective flow. The p_t spectra of particles measured in the mid-rapidity spectrometer has been studied in conjunction with the Plastic Ball, and different p_t slopes with respect to p_t for proton and π^+ are observed.
- 理論物理学刊行会の論文
- 1998-03-20
著者
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Rubio J.m
University Of Geneva
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Nagamiya S
Subatech Ecole Des Mines
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Bohne E.-m
University Of Munster
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Kuzmin N
Joint Institute For Nuclear Research
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Neumaier S
Gesellschaft Fur Schwerionenforschung (gsi)
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Mahapatra D.p
Institue Of Physics
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Kalechofsky H
Pittsburgh
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Miake Y
Tsukuba
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Sarabura M
LANL
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Agnihotri A
University Of Rajasthan
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KURATA Mizuki
University of Tsukuba
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AGGARWAL M.M
University of Panjab
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AHAMMED Z
Variable Energy Cyclotron Centre
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ANGELIS A.L.S
University of Geneva
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ANTONENKO V
RRC (Kurchatov)
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AREFIEV V
Joint Institute for Nuclear Research
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ASTAKHOV V
Joint Institute for Nuclear Research
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AVDEITCHIKOV V
Joint Institute for Nuclear Research
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AWES T.C
Oak Ridge National Laboratory
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BABA P.V.K.S
University of Jammu
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BADYAL S.K
University of Jammu
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BALDINE A
Joint Institute for Nuclear Research
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BARABACH L
Joint Institute for Nuclear Research
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BARLAG C
University of Munster
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BATHE S
University of Munster
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BATIOUNIA B
Joint Institute for Nuclear Research
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BERNIER T
SUBATECH, Ecole des Mines
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BHALLA K.B
University of Rajasthan
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BHATIA V.S
University of Panjab
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BLUME C
University of Munster
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BOCK D
University of Munster
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BOCK R
Gesellschaft fur Schwerionenforschung (GSI)
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BUCHER D
University of Munster
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BUIJS A
Universiteit Utrecht NIKHEF
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BUIS E.-J
Universiteit Utrecht NIKHEF
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BUSCHING H
University of Munster
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CARLEN L
University of Lund
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CHALYSHEV V
Joint Institute for Nuclear Research
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CHATTOPADHYAY S
Variable Energy Cyclotron Centre
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CHENAWI K.E
University of Lund
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CHERBATCHEV R
RRC (Kurchatov)
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CHUJO T
University of Tsukuba
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CLAUSSEN A
University of Munster
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DAS A.C
Variable Energy Cyclotron Centre
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DECOWSKI M.P
Universiteit Utrecht NIKHEF
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DJORDJADZE V
Joint Institute for Nuclear Research
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DONNI P
University of Geneva
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DOUBOVIK I
RRC (Kurchatov)
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Dutta MAJUMDAR
Variable Energy Cyclotron Centre
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ELISEEV S
Nuclear Physics Institute
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ENOSAWA K
University of Tsukuba
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FELDMANN H
University of Munster
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FOKA P
University of Geneva
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FOKIN S
RRC (Kurchatov)
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FROLOV V
Joint Institute for Nuclear Research
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GANTI M.S
Variable Energy Cyclotron Centre
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GARPMAN S
University of Lund
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GAVRISHCHUK O
Joint Institute for Nuclear Research
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GEURTS F.J.M
Universiteit Utrecht NIKHEF
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GHOSH T.K
KVI, University of Groningen
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GLASOW R
University of Munster
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GUSKOV B
Joint Institute for Nuclear Research
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GUSTAFSSON H.A
University of Lund
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GUTBROD H.H
SUBATECH, Ecole des Mines
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HIGUCHI R
University of Tsukuba
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HRIVNACOVA I
Nuclear Physics Institute
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IPPOLITOV M
RRC (Kurchatov)
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KALECHOFSKY H
University of Geneva
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KAMERMANS R
Universiteit Utrecht NIKHEF
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KAMPERT K.-H
University of Munster
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KARADJEV K
RRC (Kurchatov)
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KARPIO K
Institute for Nuclear Studies
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KATO S
University of Tsukuba
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KEES S
University of Munster
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KIM H
Oak Ridge National Laboratory
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KOLB B.W
Gesellschaft fur Schwerionenforschung (GSI)
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KOSAREV I
Joint Institute for Nuclear Research
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KOUTCHERYAEV I
RRC (Kurchatov)
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KUGLER A
Nuclear Physics Institute
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KULINICH P
MIT Cambridge
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KUMAR V
University of Rajasthan
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KURITA K
University of Tsukuba
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LANGBEIN I
Gesellschaft fur Schwerionenforschung (GSI)
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LEBEDEV A
RRC (Kurchatov)
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LEE Y.Y
Gesellschaft fur Schwerionenforschung (GSI)
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LOHNER H
KVI, University of Groningen
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MANKO V
RRC (Kurchatov)
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MARTIN M
University of Geneva
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MAXIMOV A
Joint Institute for Nuclear Research
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MEHDIYEV R
Joint Institute for Nuclear Research
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MGEBRICHVILI G
RRC (Kurchatov)
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MIAKE Y
University of Tsukuba
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MIKHALEV D
Joint Institute for Nuclear Research
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MISHRA G.C
Institue of Physics
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MIYAMOTO Y
University of Tsukuba
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MORRISON D
University of Tennessee
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MUKHOPADHYAY D.S
Variable Energy Cyclotron Centre
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MYALKOVSKI V
Joint Institute for Nuclear Research
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NAEF H
University of Geneva
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NANDI B.K
Institue of Physics
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NAYAK S.K
SUBATECH, Ecole des Mines
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NAYAK T.K
Variable Energy Cyclotron Centre
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NIANINE A
RRC (Kurchatov)
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NIKITINE V
Joint Institute for Nuclear Research
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NIKOLAEV S
RRC (Kurchatov)
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NISHIMURA S
University of Tsukuba
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NOMOKONOV P
Joint Institute for Nuclear Research
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NYSTRAND J
University of Lund
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OBENSHAIN F.E
University of Tennessee
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OSKARSSON A
University of Lund
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OTTERLUND I
University of Lund
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PACHR M
Nuclear Physics Institute
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PARFENOV A
Joint Institute for Nuclear Research
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PAVLIOUK S
Joint Institute for Nuclear Research
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PEITZMANN T
University of Munster
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PETRACEK V
Nuclear Physics Institute
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PLASIL F
Oak Ridge National Laboratory
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PURSCHKE M.L
Gesellschaft fur Schwerionenforschung (GSI)
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RAEVEN B
Universiteit Utrecht NIKHEF
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RAK J
Nuclear Physics Institute
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RANIWALA S
University of Rajasthan
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RAMAMURTHY V.S
Institue of Physics
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RAO N.K
University of Jammu
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RETIERE F
SUBATECH, Ecole des Mines
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REYGERS K
University of Munster
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ROLAND G
MIT Cambridge
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ROSSELET L
University of Geneva
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ROUFANOV I
Joint Institute for Nuclear Research
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SAKO H
University of Tsukuba
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SAMBYAL S.S
University of Jammu
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SANTO R
University of Munster
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SATO S
University of Tsukuba
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SCHLAGHECK H
University of Munster
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SCHMIDT H.-R
Gesellschaft fur Schwerionenforschung (GSI)
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SHABRATOVA G
Joint Institute for Nuclear Research
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SIBIRIAK I
RRC (Kurchatov)
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SIEMIARCZUK T
Institute for Nuclear Studies
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SINHA B.C
Variable Energy Cyclotron Centre
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SLAVINE N
Joint Institute for Nuclear Research
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SODERSTROM K
University of Lund
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SOLOMEY N
University of Geneva
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SORENSEN S.P
University of Tennessee
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STANKUS P
Oak Ridge National Laboratory
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STEFANEK G
Institute for Nuclear Studies
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Miake Y.
Tsukuba
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Lee Y.y.
Gesellschaft Fur Schwerionenforschung (gsi)
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西村 俊二
University Of Tsukuba
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Bernier T
Subatech Ecole Des Mines
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Nayak S.k
Subatech Ecole Des Mines
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Nagamiya S.
Columbia
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Kalechofsky H.
Pittsburgh
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Sorensen S.p
University Of Tennessee : University Of Karlsruhe
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Retiere F
Subatech Ecole Des Mines
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Lohner H
Kvi University Of Groningen
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Gutbrod H.h
Subatech Ecole Des Mines
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Ghosh T.k
Kvi University Of Groningen
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Kurata Mituki
University of Tsukuba
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西村 俊二
Hiroshima
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