Beam energy dependence of jet-quenching effects in Au+Au collisions at sqrt(sNN)= 7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV. STAR Collaboration, Adamczyk, L., Adams, J., Adkins, J., Agakishiev, G., Aggarwal, M., Ahammed, Z., Ajitanand, N., Alekseev, I., Anderson, D., Aoyama, R., Aparin, A., Arkhipkin, D., Aschenauer, E., Ashraf, M., Attri, A., Averichev, G., Bai, X., Bairathi, V., Barish, K., Behera, A., Bellwied, R., Bhasin, A., Bhati, A., Bhattarai, P., Bielcik, J., Bielcikova, J., Bland, L., Bordyuzhin, I., Bouchet, J., Brandenburg, J., Brandin, A., Brown, D., Bunzarov, I., Butterworth, J., Caines, H., Calderón de la Barca Sánchez, M., Campbell, J., Cebra, D., Chakaberia, I., Chaloupka, P., Chang, Z., Chankova-Bunzarova, N., Chatterjee, A., Chattopadhyay, S., Chen, J., Chen, X., Chen, X., Cheng, J., Cherney, M., Christie, W., Contin, G., Crawford, H., Das, S., De Silva, L., Debbe, R., Dedovich, T., Deng, J., Derevschikov, A., Didenko, L., Dilks, C., Dong, X., Drachenberg, J., Draper, J., Dunkelberger, L., Dunlop, J., Efimov, L., Elsey, N., Engelage, J., Eppley, G., Esha, R., Esumi, S., Evdokimov, O., Ewigleben, J., Eyser, O., Fatemi, R., Fazio, S., Federic, P., Federicova, P., Fedorisin, J., Feng, Z., Filip, P., Finch, E., Fisyak, Y., Flores, C., Fujita, J., Fulek, L., Gagliardi, C., Garand, D., Geurts, F., Gibson, A., Girard, M., Grosnick, D., Gunarathne, D., Guo, Y., Gupta, S., Gupta, A., Guryn, W., Hamad, A., Hamed, A., Harlenderova, A., Harris, J., He, L., Heppelmann, S., Heppelmann, S., Hirsch, A., Hoffmann, G., Horvat, S., Huang, X., Huang, H., Huang, T., Huang, B., Humanic, T., Huo, P., Igo, G., Jacobs, W., Jentsch, A., Jia, J., Jiang, K., Jowzaee, S., Judd, E., Kabana, S., Kalinkin, D., Kang, K., Kapukchyan, D., Kauder, K., Ke, H., Keane, D., Kechechyan, A., Khan, Z., Kikoła, D., Kim, C., Kisel, I., Kisiel, A., Kochenda, L., Kocmanek, M., Kollegger, T., Kosarzewski, L., Kraishan, A., Krauth, L., Kravtsov, P., Krueger, K., Kulathunga, N., Kumar, L., Kvapil, J., Kwasizur, J., Lacey, R., Landgraf, J., Landry, K., Lauret, J., Lebedev, A., Lednicky, R., Lee, J., Li, C., Li, W., Li, Y., Li, X., Lidrych, J., Lin, T., Lisa, M., Liu, P., Liu, F., Liu, H., Liu, Y., Ljubicic, T., Llope, W., Lomnitz, M., Longacre, R., Luo, X., Luo, S., Ma, G., Ma, L., Ma, Y., Ma, R., Magdy, N., Majka, R., Mallick, D., Margetis, S., Markert, C., Matis, H., Meehan, K., Mei, J., Miller, Z., Minaev, N., Mioduszewski, S., Mishra, D., Mizuno, S., Mohanty, B., Mondal, M., Morozov, D., Mustafa, M., Nasim, M., Nayak, T., Nelson, J., Nie, M., Nigmatkulov, G., Niida, T., Nogach, L., Nonaka, T., Nurushev, S., Odyniec, G., Ogawa, A., Oh, K., Okorokov, V., Olvitt, D., Page, B., Pak, R., Pandit, Y., Panebratsev, Y., Pawlik, B., Pei, H., Perkins, C., Pile, P., Pluta, J., Poniatowska, K., Porter, J., Posik, M., Pruthi, N., Przybycien, M., Putschke, J., Qiu, H., Quintero, A., Ramachandran, S., Ray, R., Reed, R., Rehbein, M., Ritter, H., Roberts, J., Rogachevskiy, O., Romero, J., Roth, J., Ruan, L., Rusnak, J., Rusnakova, O., Sahoo, N., Sahu, P., Salur, S., Sandweiss, J., Sangaline, E., Saur, M., Schambach, J., Schmah, A., Schmidke, W., Schmitz, N., Schweid, B., Seger, J., Sergeeva, M., Seto, R., Seyboth, P., Shah, N., Shahaliev, E., Shanmuganathan, P., Shao, M., Sharma, M., Sharma, A., Shen, W., Shi, Z., Shi, S., Shou, Q., Sichtermann, E., Sikora, R., Simko, M., Singha, S., Skoby, M., Smirnov, D., Smirnov, N., Solyst, W., Song, L., Sorensen, P., Spinka, H., Srivastava, B., Stanislaus, T., Strikhanov, M., Stringfellow, B., Sugiura, T., Sumbera, M., Summa, B., Sun, X., Sun, Y., Sun, X., Surrow, B., Svirida, D., Tang, A., Tang, Z., Taranenko, A., Tarnowsky, T., Tawfik, A., Thäder, J., Thomas, J., Timmins, A., Tlusty, D., Todoroki, T., Tokarev, M., Trentalange, S., Tribble, R., Tribedy, P., Tripathy, S., Trzeciak, B., Tsai, O., Ullrich, T., Underwood, D., Upsal, I., Van Buren, G., van Nieuwenhuizen, G., Vasiliev, A., Videbæk, F., Vokal, S., Voloshin, S., Vossen, A., Wang, F., Wang, Y., Wang, G., Wang, Y., Webb, J., Webb, G., Wen, L., Westfall, G., Wieman, H., Wissink, S., Witt, R., Wu, Y., Xiao, Z., Xie, G., Xie, W., Xu, Z., Xu, N., Xu, Y., Xu, Q., Xu, J., Yang, Q., Yang, C., Yang, S., Yang, Y., Ye, Z., Ye, Z., Yi, L., Yip, K., Yoo, I., Yu, N., Zbroszczyk, H., Zha, W., Zhang, X., Zhang, S., Zhang, J., Zhang, J., Zhang, Z., Zhang, S., Zhang, J., Zhang, Y., Zhao, J., Zhong, C., Zhou, L., Zhou, C., Zhu, Z., Zhu, X., & Zyzak, M. Physical Review Letters, 121(3):032301, July, 2018.
Beam energy dependence of jet-quenching effects in Au+Au collisions at sqrt(sNN)= 7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV [link]Paper  doi  abstract   bibtex   
We report measurements of the nuclear modification factor RCP for charged hadrons as well as identified π+(−), K+(−), and p(¯p) for Au+Au collision energies of √sNN=7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV. We observe a clear high-pT net suppression in central collisions at 62.4 GeV for charged hadrons which evolves smoothly to a large net enhancement at lower energies. This trend is driven by the evolution of the pion spectra but is also very similar for the kaon spectra. While the magnitude of the proton RCP at high pT does depend on the collision energy, neither the proton nor the antiproton RCP at high pT exhibit net suppression at any energy. A study of how the binary collision-scaled high-pT yield evolves with centrality reveals a nonmonotonic shape that is consistent with the idea that jet quenching is increasing faster than the combined phenomena that lead to enhancement.
@article{star_collaboration_beam_2018,
	title = {Beam energy dependence of jet-quenching effects in {Au}+{Au} collisions at sqrt({sNN})= 7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 {GeV}},
	volume = {121},
	url = {https://link.aps.org/doi/10.1103/PhysRevLett.121.032301},
	doi = {10.1103/PhysRevLett.121.032301},
	abstract = {We report measurements of the nuclear modification factor RCP for charged hadrons as well as identified π+(−), K+(−), and p(¯p) for Au+Au collision energies of √sNN=7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV. We observe a clear high-pT net suppression in central collisions at 62.4 GeV for charged hadrons which evolves smoothly to a large net enhancement at lower energies. This trend is driven by the evolution of the pion spectra but is also very similar for the kaon spectra. While the magnitude of the proton RCP at high pT does depend on the collision energy, neither the proton nor the antiproton RCP at high pT exhibit net suppression at any energy. A study of how the binary collision-scaled high-pT yield evolves with centrality reveals a nonmonotonic shape that is consistent with the idea that jet quenching is increasing faster than the combined phenomena that lead to enhancement.},
	number = {3},
	urldate = {2019-10-07},
	journal = {Physical Review Letters},
	author = {{STAR Collaboration} and Adamczyk, L. and Adams, J. R. and Adkins, J. K. and Agakishiev, G. and Aggarwal, M. M. and Ahammed, Z. and Ajitanand, N. N. and Alekseev, I. and Anderson, D. M. and Aoyama, R. and Aparin, A. and Arkhipkin, D. and Aschenauer, E. C. and Ashraf, M. U. and Attri, A. and Averichev, G. S. and Bai, X. and Bairathi, V. and Barish, K. and Behera, A. and Bellwied, R. and Bhasin, A. and Bhati, A. K. and Bhattarai, P. and Bielcik, J. and Bielcikova, J. and Bland, L. C. and Bordyuzhin, I. G. and Bouchet, J. and Brandenburg, J. D. and Brandin, A. V. and Brown, D. and Bunzarov, I. and Butterworth, J. and Caines, H. and Calderón de la Barca Sánchez, M. and Campbell, J. M. and Cebra, D. and Chakaberia, I. and Chaloupka, P. and Chang, Z. and Chankova-Bunzarova, N. and Chatterjee, A. and Chattopadhyay, S. and Chen, J. H. and Chen, X. and Chen, X. and Cheng, J. and Cherney, M. and Christie, W. and Contin, G. and Crawford, H. J. and Das, S. and De Silva, L. C. and Debbe, R. R. and Dedovich, T. G. and Deng, J. and Derevschikov, A. A. and Didenko, L. and Dilks, C. and Dong, X. and Drachenberg, J. L. and Draper, J. E. and Dunkelberger, L. E. and Dunlop, J. C. and Efimov, L. G. and Elsey, N. and Engelage, J. and Eppley, G. and Esha, R. and Esumi, S. and Evdokimov, O. and Ewigleben, J. and Eyser, O. and Fatemi, R. and Fazio, S. and Federic, P. and Federicova, P. and Fedorisin, J. and Feng, Z. and Filip, P. and Finch, E. and Fisyak, Y. and Flores, C. E. and Fujita, J. and Fulek, L. and Gagliardi, C. A. and Garand, D. and Geurts, F. and Gibson, A. and Girard, M. and Grosnick, D. and Gunarathne, D. S. and Guo, Y. and Gupta, S. and Gupta, A. and Guryn, W. and Hamad, A. I. and Hamed, A. and Harlenderova, A. and Harris, J. W. and He, L. and Heppelmann, S. and Heppelmann, S. and Hirsch, A. and Hoffmann, G. W. and Horvat, S. and Huang, X. and Huang, H. Z. and Huang, T. and Huang, B. and Humanic, T. J. and Huo, P. and Igo, G. and Jacobs, W. W. and Jentsch, A. and Jia, J. and Jiang, K. and Jowzaee, S. and Judd, E. G. and Kabana, S. and Kalinkin, D. and Kang, K. and Kapukchyan, D. and Kauder, K. and Ke, H. W. and Keane, D. and Kechechyan, A. and Khan, Z. and Kikoła, D. P. and Kim, C. and Kisel, I. and Kisiel, A. and Kochenda, L. and Kocmanek, M. and Kollegger, T. and Kosarzewski, L. K. and Kraishan, A. F. and Krauth, L. and Kravtsov, P. and Krueger, K. and Kulathunga, N. and Kumar, L. and Kvapil, J. and Kwasizur, J. H. and Lacey, R. and Landgraf, J. M. and Landry, K. D. and Lauret, J. and Lebedev, A. and Lednicky, R. and Lee, J. H. and Li, C. and Li, W. and Li, Y. and Li, X. and Lidrych, J. and Lin, T. and Lisa, M. A. and Liu, P. and Liu, F. and Liu, H. and Liu, Y. and Ljubicic, T. and Llope, W. J. and Lomnitz, M. and Longacre, R. S. and Luo, X. and Luo, S. and Ma, G. L. and Ma, L. and Ma, Y. G. and Ma, R. and Magdy, N. and Majka, R. and Mallick, D. and Margetis, S. and Markert, C. and Matis, H. S. and Meehan, K. and Mei, J. C. and Miller, Z. W. and Minaev, N. G. and Mioduszewski, S. and Mishra, D. and Mizuno, S. and Mohanty, B. and Mondal, M. M. and Morozov, D. A. and Mustafa, M. K. and Nasim, Md. and Nayak, T. K. and Nelson, J. M. and Nie, M. and Nigmatkulov, G. and Niida, T. and Nogach, L. V. and Nonaka, T. and Nurushev, S. B. and Odyniec, G. and Ogawa, A. and Oh, K. and Okorokov, V. A. and Olvitt, D. and Page, B. S. and Pak, R. and Pandit, Y. and Panebratsev, Y. and Pawlik, B. and Pei, H. and Perkins, C. and Pile, P. and Pluta, J. and Poniatowska, K. and Porter, J. and Posik, M. and Pruthi, N. K. and Przybycien, M. and Putschke, J. and Qiu, H. and Quintero, A. and Ramachandran, S. and Ray, R. L. and Reed, R. and Rehbein, M. J. and Ritter, H. G. and Roberts, J. B. and Rogachevskiy, O. V. and Romero, J. L. and Roth, J. D. and Ruan, L. and Rusnak, J. and Rusnakova, O. and Sahoo, N. R. and Sahu, P. K. and Salur, S. and Sandweiss, J. and Sangaline, E. and Saur, M. and Schambach, J. and Schmah, A. M. and Schmidke, W. B. and Schmitz, N. and Schweid, B. R. and Seger, J. and Sergeeva, M. and Seto, R. and Seyboth, P. and Shah, N. and Shahaliev, E. and Shanmuganathan, P. V. and Shao, M. and Sharma, M. K. and Sharma, A. and Shen, W. Q. and Shi, Z. and Shi, S. S. and Shou, Q. Y. and Sichtermann, E. P. and Sikora, R. and Simko, M. and Singha, S. and Skoby, M. J. and Smirnov, D. and Smirnov, N. and Solyst, W. and Song, L. and Sorensen, P. and Spinka, H. M. and Srivastava, B. and Stanislaus, T. D. S. and Strikhanov, M. and Stringfellow, B. and Sugiura, T. and Sumbera, M. and Summa, B. and Sun, X. M. and Sun, Y. and Sun, X. and Surrow, B. and Svirida, D. N. and Tang, A. H. and Tang, Z. and Taranenko, A. and Tarnowsky, T. and Tawfik, A. and Thäder, J. and Thomas, J. H. and Timmins, A. R. and Tlusty, D. and Todoroki, T. and Tokarev, M. and Trentalange, S. and Tribble, R. E. and Tribedy, P. and Tripathy, S. K. and Trzeciak, B. A. and Tsai, O. D. and Ullrich, T. and Underwood, D. G. and Upsal, I. and Van Buren, G. and van Nieuwenhuizen, G. and Vasiliev, A. N. and Videbæk, F. and Vokal, S. and Voloshin, S. A. and Vossen, A. and Wang, F. and Wang, Y. and Wang, G. and Wang, Y. and Webb, J. C. and Webb, G. and Wen, L. and Westfall, G. D. and Wieman, H. and Wissink, S. W. and Witt, R. and Wu, Y. and Xiao, Z. G. and Xie, G. and Xie, W. and Xu, Z. and Xu, N. and Xu, Y. F. and Xu, Q. H. and Xu, J. and Yang, Q. and Yang, C. and Yang, S. and Yang, Y. and Ye, Z. and Ye, Z. and Yi, L. and Yip, K. and Yoo, I.-K. and Yu, N. and Zbroszczyk, H. and Zha, W. and Zhang, X. P. and Zhang, S. and Zhang, J. B. and Zhang, J. and Zhang, Z. and Zhang, S. and Zhang, J. and Zhang, Y. and Zhao, J. and Zhong, C. and Zhou, L. and Zhou, C. and Zhu, Z. and Zhu, X. and Zyzak, M.},
	month = jul,
	year = {2018},
	keywords = {dept.phy},
	pages = {032301}
}

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