Energy dependence of acceptance-corrected dielectron excess mass spectrum at mid-rapidity in Au+Au collisions at sNN=19.6 and 200 GeV

The acceptance-corrected dielectron excess mass spectra, where the known hadronic sources have been subtracted from the inclusive dielectron mass spectra, are reported for the first time at mid-rapidity |yee|

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Veröffentlicht in:	Physics letters. B 2015-11, Vol.750 (C), p.64-71
Hauptverfasser:	Adkins, J.K., Averichev, G.S., Bellwied, R., Bhasin, A., Bhattarai, P., Bland, L.C., Bouchet, J., Burton, T.P., Caines, H., Calder'on de la Barca S'anchez, M., Cervantes, M.C., Chaloupka, P., Chattopadhyay, S., Chen, J.H., Chen, X., Cheng, J., Das, S., Didenko, L., Dunlop, J.C., Eppley, G., Evdokimov, O., Fatemi, R., Fisyak, Y., Garand, D., Gupta, S., Gupta, A., Hamad, A., He, L., Hirsch, A., Huang, H.Z., Huck, P., Igo, G., Kalinkin, D., Khan, Z.H., Koetke, D.D., Kosarzewski, L.K., Kraishan, A.F., Lednicky, R., Li, X., Liu, F., Longacre, R.S., Luo, X., Ma, G.L., Magdy, N., Matis, H.S., Meehan, K., Mohanty, B., Mondal, M.M., Nogach, L.V., Noh, S.Y., Novak, J., Nurushev, S.B., Oh, K., Okorokov, V., Olvitt, D.L., Pan, Y.X., Pandit, Y., Pawlik, B., Pei, H., Pile, P., Planinic, M., Pruthi, N.K., Raniwala, R., Ray, R.L., Ritter, H.G., Romero, J.L., Rusnak, J., Rusnakova, O., Sahoo, N.R., Sakrejda, I., Smirnov, D., Spinka, H.M., Stock, R., Stringfellow, B., Summa, B.J., Sun, X.M., Svirida, D.N., Tang, A.H., Tang, Z., Thomas, J.H., Tripathy, S.K., Tsai, O.D., Upsal, I., Vandenbroucke, M., Varma, R., Vasiliev, A.N., Vertesi, R., Webb, G., Wen, L., Xin, K., Xu, Q.H., Xu, H., Yip, K., Zbroszczyk, H., Zhang, S., Zhang, J., Zhao, F., Zhao, J., Zhou, L., Zhu, X.
Format:	Artikel
Sprache:	eng
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Beschreibung
Zusammenfassung:	The acceptance-corrected dielectron excess mass spectra, where the known hadronic sources have been subtracted from the inclusive dielectron mass spectra, are reported for the first time at mid-rapidity \|yee\|
ISSN:	0370-2693 1873-2445
DOI:	10.1016/j.physletb.2015.08.044