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Panitkin SY, Ajitanand NN, Alexander J, et al. Model-independent source imaging using two-pion correlations in (2 to 8)a GeV Au+Au collisions. Phys Rev Lett. 2001;87(11):112304doi: 10.1103/PhysRevLett.87.112304.
Panitkin, S. Y., Ajitanand, N. N., Alexander, J., Anderson, M., Best, D., Brady, F. P., Case, T., Caskey, W., Cebra, D., Chance, J., Chung, P., Cole, B., Crowe, K., Das, A., Draper, J., Gilkes, M., Gushue, S., Heffner, M., Hirsch, A., Hjort, E., Huo, L., Justice, M., Kaplan, M., Keane, D., Kintner, J., Klay, J., Krofcheck, D., Lacey, R., Lauret, J., Lisa, M. A., Liu, H., Liu, Y. M., McGrath, R., Milosevich, Z., Odyniec, G., Olson, D., Pinkenburg, C., Porile, N., Rai, G., Ritter, H. G., Romero, J., Scharenberg, R., Schroeder, L. S., Srivastava, B., Stone, N. T., Symons, T. J., Wang, S., Wells, R., Whitfield, J., Wienold, T., Witt, R., Wood, L., Yang, X., Zhang, W. N., Zhang, Y., Brown, D. A., & Danielewicz, P. (2001). Model-independent source imaging using two-pion correlations in (2 to 8)a GeV Au+Au collisions. Physical review letters, 87(11), 112304. https://doi.org/10.1103/PhysRevLett.87.112304
Panitkin, S Y, et al. "Model-independent source imaging using two-pion correlations in (2 to 8)a GeV Au+Au collisions." Physical review letters vol. 87,11 (2001): 112304. doi: https://doi.org/10.1103/PhysRevLett.87.112304
Panitkin SY, Ajitanand NN, Alexander J, Anderson M, Best D, Brady FP, Case T, Caskey W, Cebra D, Chance J, Chung P, Cole B, Crowe K, Das A, Draper J, Gilkes M, Gushue S, Heffner M, Hirsch A, Hjort E, Huo L, Justice M, Kaplan M, Keane D, Kintner J, Klay J, Krofcheck D, Lacey R, Lauret J, Lisa MA, Liu H, Liu YM, McGrath R, Milosevich Z, Odyniec G, Olson D, Pinkenburg C, Porile N, Rai G, Ritter HG, Romero J, Scharenberg R, Schroeder LS, Srivastava B, Stone NT, Symons TJ, Wang S, Wells R, Whitfield J, Wienold T, Witt R, Wood L, Yang X, Zhang WN, Zhang Y, Brown DA, Danielewicz P. Model-independent source imaging using two-pion correlations in (2 to 8)a GeV Au+Au collisions. Phys Rev Lett. 2001 Sep 10;87(11):112304. doi: 10.1103/PhysRevLett.87.112304. Epub 2001 Aug 24. PMID: 11531518.
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Phys Rev Lett. 2001 Sep 10;87(11):112304. doi: 10.1103/PhysRevLett.87.112304. Epub 2001 Aug 24.

Model-independent source imaging using two-pion correlations in (2 to 8)a GeV Au+Au collisions.

Physical review letters

S Y Panitkin, N N Ajitanand, J Alexander, M Anderson, D Best, F P Brady, T Case, W Caskey, D Cebra, J Chance, P Chung, B Cole, K Crowe, A Das, J Draper, M Gilkes, S Gushue, M Heffner, A Hirsch, E Hjort, L Huo, M Justice, M Kaplan, D Keane, J Kintner, J Klay, D Krofcheck, R Lacey, J Lauret, M A Lisa, H Liu, Y M Liu, R McGrath, Z Milosevich, G Odyniec, D Olson, C Pinkenburg, N Porile, G Rai, H G Ritter, J Romero, R Scharenberg, L S Schroeder, B Srivastava, N T Stone, T J Symons, S Wang, R Wells, J Whitfield, T Wienold, R Witt, L Wood, X Yang, W N Zhang, Y Zhang, D A Brown, P Danielewicz

Affiliations

  1. Kent State University, Kent, Ohio 44242, USA.

PMID: 11531518 DOI: 10.1103/PhysRevLett.87.112304

Abstract

We report a particle source imaging analysis based on two-pion correlations in high multiplicity Au+Au collisions at beam energies between 2A and 8A GeV. We apply the imaging technique introduced by Brown and Danielewicz, which allows a model-independent extraction of source functions with useful accuracy out to relative pion separations of about 20 fm. The extracted source functions have Gaussian shapes. Values of source functions at zero separation are almost constant across the energy range under study. Imaging results are found to be consistent with conventional source parameters obtained from a multidimensional Hanburg-Brown-Twiss analysis.

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