• Login
    View Item 
    •   Home
    • Faculty/ Researcher Works
    • Faculty/ Researcher Works
    • View Item
    •   Home
    • Faculty/ Researcher Works
    • Faculty/ Researcher Works
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of TUScholarShareCommunitiesDateAuthorsTitlesSubjectsGenresThis CollectionDateAuthorsTitlesSubjectsGenres

    My Account

    LoginRegister

    Help

    AboutPeoplePoliciesHelp for DepositorsData DepositFAQs

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Centrality and transverse momentum dependence of D0 -meson production at mid-rapidity in Au + Au collisions at s NN =200 GeV

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    1812.10224v1.pdf
    Size:
    2.075Mb
    Format:
    PDF
    Download
    Genre
    Pre-print
    Date
    2019-03-20
    Author
    Adam, J
    Adamczyk, L
    Adams, JR
    Adkins, JK
    Agakishiev, G
    Aggarwal, MM
    Ahammed, Z
    Alekseev, I
    Anderson, DM
    Aoyama, R
    Aparin, A
    Arkhipkin, D
    Aschenauer, EC
    Ashraf, MU
    Atetalla, F
    Attri, A
    Averichev, GS
    Bairathi, V
    Barish, K
    Bassill, AJ
    Behera, A
    Bellwied, R
    Bhasin, A
    Bhati, AK
    Bielcik, J
    Bielcikova, J
    Bland, LC
    Bordyuzhin, IG
    Brandenburg, JD
    Brandin, AV
    Brown, D
    Bryslawskyj, J
    Bunzarov, I
    Butterworth, J
    Caines, H
    Calderón De La Barca Sánchez, M
    Cebra, D
    Chakaberia, I
    Chaloupka, P
    Chan, BK
    Chang, FH
    Chang, Z
    Chankova-Bunzarova, N
    Chatterjee, A
    Chattopadhyay, S
    Chen, JH
    Chen, X
    Cheng, J
    Cherney, M
    Christie, W
    Contin, G
    Crawford, HJ
    Csanad, M
    Das, S
    Dedovich, TG
    Deppner, IM
    Derevschikov, AA
    Didenko, L
    Dilks, C
    Dong, X
    Drachenberg, JL
    Dunlop, JC
    Edmonds, T
    Efimov, LG
    Elsey, N
    Engelage, J
    Eppley, G
    Esha, R
    Esumi, S
    Evdokimov, O
    Ewigleben, J
    Eyser, O
    Fatemi, R
    Fazio, S
    Federic, P
    Fedorisin, J
    Filip, P
    Finch, E
    Fisyak, Y
    Flores, CE
    Fulek, L
    Gagliardi, CA
    Galatyuk, T
    Geurts, F
    Gibson, A
    Greiner, L
    Grosnick, D
    Gunarathne, DS
    Guo, Y
    Gupta, A
    Guryn, W
    Hamad, AI
    Hamed, A
    Harlenderova, A
    Harris, JW
    He, L
    Heppelmann, S
    Heppelmann, S
    Herrmann, N
    Hirsch, A
    Show allShow less
    Subject
    nucl-ex
    nucl-ex
    hep-ex
    Permanent link to this record
    http://hdl.handle.net/20.500.12613/4565
    
    Metadata
    Show full item record
    DOI
    10.1103/PhysRevC.99.034908
    Abstract
    © 2019 American Physical Society. We report a new measurement of D0-meson production at mid-rapidity (|y|<1) in Au + Au collisions at sNN=200GeV utilizing the heavy flavor tracker, a high resolution silicon detector at the STAR experiment. Invariant yields of D0 mesons with transverse momentum pT9GeV/c are reported in various centrality bins (0-10%, 10-20%, 20-40%, 40-60%, and 60-80%). Blast-wave thermal models are used to fit the D0-meson pT spectra to study D0 hadron kinetic freeze-out properties. The average radial flow velocity extracted from the fit is considerably smaller than that of light hadrons (π,K, and p), but comparable to that of hadrons containing multiple strange quarks (φ,Ξ-), indicating that D0 mesons kinetically decouple from the system earlier than light hadrons. The calculated D0 nuclear modification factors reaffirm that charm quarks suffer a large amount of energy loss in the medium, similar to those of light quarks for pT>4GeV/c in central 0-10% Au + Au collisions. At low pT, the nuclear modification factors show a characteristic structure qualitatively consistent with the expectation from model predictions that charm quarks gain sizable collective motion during the medium evolution. The improved measurements are expected to offer new constraints to model calculations and help gain further insights into the hot and dense medium created in these collisions.
    Citation to related work
    American Physical Society (APS)
    Has part
    Physical Review C
    ADA compliance
    For Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu
    ae974a485f413a2113503eed53cd6c53
    http://dx.doi.org/10.34944/dspace/4547
    Scopus Count
    Collections
    Faculty/ Researcher Works

    entitlement

     
    DSpace software (copyright © 2002 - 2023)  DuraSpace
    Temple University Libraries | 1900 N. 13th Street | Philadelphia, PA 19122
    (215) 204-8212 | scholarshare@temple.edu
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.