FYI -------------------------------------------- Flemming Videbaek Physics Department Bldg 510-D Brookhaven National Laboratory Upton, NY11973 phone: 631-344-4106 cell: 631-681-1596 fax: 631-344-1334 e-mail: videbaek @ bnl.gov ----- Original Message ----- From: "Hallman, Timothy J" <hallman_at_bnl.gov> To: "Bond, Peter D" <bond_at_bnl.gov>; <zajc_at_bnl.gov>; <busza_at_mit.edu>; "Videbaek, Flemming" <videbaek_at_bnl.gov> Cc: "Hallman, Timothy J" <hallman_at_bnl.gov> Sent: Wednesday, July 26, 2006 3:14 PM Subject: New STAR paper on Neutral Kaon Interferometry > Dear Peter, Bill, Flemming, and Wit: > > > It is my pleasure to announce STAR's intention to submit the > following paper to Phys. Rev. C in one week's time: > "Neutral Kaon Interferometry in Au-Au collisions at > sqrt (s_NN_ = 200 GeV" > > > > The abstract is enclosed. > > > Sincerely, > > Tim Hallman > We present the first statistically meaningful results from > two-$K^0_s$ interferometry in heavy-ion collisions. A model that > takes the effect of the strong interaction into account has been used to > fit the measured correlation function. The effects of single and coupled > channel were explored. At the mean transverse mass $\langle m_T \rangle$ = 1.07 GeV, > we obtain the values $R = 4.09 \pm 0.46 (stat.) \pm 0.31 (sys)$ fm > and $\lambda = 0.92 \pm 0.23 (stat) \pm 0.13 (sys)$, where $R$ and $\lambda$ > are the invariant radius and chaoticity parameters respectively. The results are > qualitatively consistent with $m_T$ systematics established with pions > in a scenario characterized by a strong collective flow. > > _______________________________________________ Brahms-l mailing list Brahms-l_at_lists.bnl.gov http://lists.bnl.gov/mailman/listinfo/brahms-lReceived on Wed Jul 26 2006 - 15:22:08 EDT
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