• 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

    Strange hadron production in Au+Au collisions at sNN =7.7, 11.5, 19.6, 27, and 39 GeV

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    1906.03732v3.pdf
    Size:
    1.524Mb
    Format:
    PDF
    Download
    Genre
    Pre-print
    Date
    2020-09-01
    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
    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
    Crawford, HJ
    Csanád, M
    Das, S
    Dedovich, TG
    Deppner, IM
    Derevschikov, AA
    Didenko, L
    Dilks, C
    Dong, X
    Drachenberg, JL
    Dunlop, JC
    Edmonds, T
    Elsey, N
    Engelage, J
    Eppley, G
    Esha, R
    Esumi, S
    Evdokimov, O
    Ewigleben, J
    Eyser, O
    Fatemi, R
    Fazio, S
    Federic, P
    Fedorisin, J
    Feng, Y
    Filip, P
    Finch, E
    Fisyak, Y
    Fulek, L
    Gagliardi, CA
    Galatyuk, T
    Geurts, F
    Gibson, A
    Gopal, K
    Grosnick, D
    Gupta, A
    Guryn, W
    Hamad, AI
    Hamed, A
    Harris, JW
    He, L
    Heppelmann, S
    Heppelmann, S
    Herrmann, N
    Holub, L
    Hong, Y
    Horvat, S
    Huang, B
    Huang, HZ
    Huang, SL
    Huang, T
    Show allShow less
    Subject
    nucl-ex
    nucl-ex
    Permanent link to this record
    http://hdl.handle.net/20.500.12613/4238
    
    Metadata
    Show full item record
    DOI
    10.1103/PhysRevC.102.034909
    Abstract
    © 2020 American Physical Society. We present STAR measurements of strange hadron (KS0, Λ, Λ, Ξ-, Ξ+, ω-, ω+, and φ) production at midrapidity (|y|<0.5) in Au+Au collisions at sNN = 7.7-39 GeV from the Beam Energy Scan Program at the Relativistic Heavy Ion Collider (RHIC). Transverse-momentum spectra, averaged transverse mass, and the overall integrated yields of these strange hadrons are presented versus the centrality and collision energy. Antibaryon-to-baryon ratios (Λ/Λ, Ξ+/Ξ-, ω+/ω-) are presented as well and used to test a thermal statistical model and to extract the temperature normalized strangeness and baryon chemical potentials at hadronic freeze-out (μB/Tch and μS/Tch) in central collisions. Strange baryon-to-pion ratios are compared to various model predictions in central collisions for all energies. The nuclear modification factors (RCP) and antibaryon-to-meson ratios as a function of transverse momentum are presented for all collision energies. The KS0 RCP shows no suppression for pT up to 3.5 GeV/c at energies of 7.7 and 11.5 GeV. The Λ/KS0 ratio also shows baryon-to-meson enhancement at intermediate pT (≈2.5 GeV/c) in central collisions at energies above 19.6 GeV. Both observations suggest that there is likely a change of the underlying strange quark dynamics at collision energies below 19.6 GeV.
    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/4220
    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.