[Brahms-l] Fwd: STAR new paper on strangeness productions at RHIC

FYI
-
Flemming Videbaek
videbaek @ bnl.gov
Brookhaven National Lab
Physics Department
Bldg 510D
Upton, NY 11973

phone: 631-344-4106
cell     :  631-681-1596





Begin forwarded message:

> From: Nu Xu <nxu_at_lbl.gov>
> Date: September 24, 2010 3:14:45 AM EDT
> To: Barbara Jacak <jacak_at_skipper.physics.sunysb.edu>, Flemming  
> Videbaek <videbaek_at_bnl.gov>, Wit Busza <busza_at_MIT.EDU>, Steven  
> Vigdor <vigdor_at_bnl.gov>
> Cc: Nu Xu <NXu_at_lbl.gov>
> Subject: STAR new paper on strangeness productions at RHIC
>
> Dear Barbara, Wit, Flemming and Steve,
>
> I am pleased to announce that the STAR collaboration will submit to  
> Physical Review C,  in one week's time,  a new paper on strangeness  
> production in $\sqrt{s}$ = 62.4 GeV Au+Au collisions at RHIC. The  
> title and abstract are included below.
>
> Best regards,
>
> Nu Xu
>
> -----------------------------------------------------------------------
> Nu Xu
>
> Build. 510A, I-181	    Phone:  (631)344-3471
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> -----------------------------------------------------------------------
>
> Title: "Strange and Multi-Strange Particle Production in Au+Au  
> Collisions at  $\sqrt{s_{NN}} = 62.4 GeV"
>
> Abstract: "We present results on strange and multi-strange particle  
> production in Au+Au collisions at $\sqrt{s_{\rm {NN}}}$ = 62.4 GeV  
> as measured with the STAR detector at RHIC. Mid-rapidity transverse  
> momentum spectra and integrated yields of $K^{0}_{S}, $\Lambda$, $\Xi 
> $, $\Omega$ and their anti-particles are presented for different  
> centrality classes. The particle yields and ratios follow a smooth  
> energy dependence. Chemical freeze-out parameters, temperature,  
> baryon chemical potential and strangeness saturation factor obtained  
> from the particle yields are presented. Intermediate transverse  
> momentum ($p_{T}$) phenomena are discussed based on the ratio of the  
> measured baryon-to-meson spectra and nuclear modification factor.  
> The centrality dependence of various measurements presented show a  
> similar behavior as seen in Au+Au collisions at $\sqrt{s_{\rm {NN}}} 
> $ = 200 GeV."



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