DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Measurements of azimuthal anisotropy and charged-particle multiplicity in d + Au collisions at s NN = 200 , 62.4, 39, and 19.6 GeV

Abstract

We present measurements of the elliptic flow (v2) as a function of transverse momentum (pT), pseudorapidity (η), and centrality in d+Au collisions at √sNN = 200, 62.4, 39, and 19.6 GeV. The beam-energy scan of d+Au collisions provides a testing ground for the onset of ow signatures in small collision systems. We measure a nonzero v2 signal at all four collision energies, which, at midrapidity and low pT, is consistent with predictions from viscous hydrodynamic models. Comparisons with calculations from parton transport models (based on the ampt Monte Carlo generator) show good agreement with the data at midrapidity to forward (d-going) rapidities and low pT. At backward (Au-going) rapidities and pT > 1:5 GeV/c, the data diverges from ampt calculations of v2 relative to the initial geometry, indicating the possible dominance of nongeometry related corre- lations, referred to as nonflow. We also present measurements of the charged-particle multiplicity (dNch/d ) as a function of η in central d+Au collisions at the same energies. We find that in d+Au collisions at √sNN = 200 GeV the v2 scales with dNch/d over all in the PHENIX acceptance. At √sNN = 62:4, and 39 GeV, v2 scales with dNch/d at midrapidity and forwardmore » rapidity, but falls o at backward rapidity. Furthermore, this departure from the dNch/dη scaling may be a further indication of non ow effects dominating at backward rapidity.« less

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; more »; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; « less
Publication Date:
Research Org.:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC). Nuclear Physics (NP) (SC-26); USDOE Office of Science (SC), Nuclear Physics (NP)
Contributing Org.:
PHENIX Collaboration
OSTI Identifier:
1416308
Alternate Identifier(s):
OSTI ID: 1412785; OSTI ID: 1414854
Report Number(s):
LA-UR-17-27785; BNL-114809-2017-JA
Journal ID: ISSN 2469-9985; PRVCAN; TRN: US1800912
Grant/Contract Number:  
AC52-06NA25396; SC0012704
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review C
Additional Journal Information:
Journal Volume: 96; Journal Issue: 6; Journal ID: ISSN 2469-9985
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Atomic and Nuclear Physics

Citation Formats

Aidala, C., Akiba, Y., Alfred, M., Aoki, K., Apadula, N., Ayuso, C., Babintsev, V., Bagoly, A., Barish, K. N., Bathe, S., Bazilevsky, A., Belmont, R., Berdnikov, A., Berdnikov, Y., Blau, D. S., Boer, M., Bok, J. S., Brooks, M. L., Bryslawskyj, J., Bumazhnov, V., Butler, C., Campbell, S., Canoa Roman, V., Chi, C. Y., Chiu, M., Connors, M., Csanád, M., Csörgő, T., Danley, T. W., Daugherity, M. S., David, G., DeBlasio, K., Dehmelt, K., Denisov, A., Deshpande, A., Desmond, E. J., Do, J. H., Drees, A., Drees, K. A., Dumancic, M., Durham, J. M., Durum, A., Elder, T., Enokizono, A., Esumi, S., Fadem, B., Fan, W., Feege, N., Fields, D. E., Finger, M., Finger, M., Fokin, S. L., Frantz, J. E., Franz, A., Frawley, A. D., Fukuda, Y., Gal, C., Gallus, P., Garg, P., Ge, H., Goto, Y., Grau, N., Greene, S. V., Gunji, T., Hachiya, T., Haggerty, J. S., Hahn, K. I., Han, S. Y., Hasegawa, S., Haseler, T. O. S., He, X., Hemmick, T. K., Hill, K., Hodges, A., Homma, K., Hong, B., Hoshino, T., Hotvedt, N., Huang, J., Huang, S., Imrek, J., Inaba, M., Isenhower, D., Ito, Y., Ivanishchev, D., Jacak, B. V., Ji, Z., Johnson, B. M., Jorjadze, V., Jouan, D., Jumper, D. S., Kang, J. H., Kapukchyan, D., Karthas, S., Kazantsev, A. V., Khachatryan, V., Khanzadeev, A., Kim, C., Kim, D. J., Kim, E. -J., Kim, M., Kim, M. H., Kincses, D., Kistenev, E., Koblesky, T., Kotov, D., Kudo, S., Kurita, K., Lajoie, J. G., Lallow, E. O., Lebedev, A., Lee, S. H., Leitch, M. J., Leung, Y. H., Lewis, N. A., Li, X., Lim, S. H., Liu, L. D., Liu, M. X., Loggins, V. -R., Lökös, S., Lynch, D., Majoros, T., Makek, M., Malaev, M., Manko, V. I., Mannel, E., Masuda, H., McCumber, M., McGlinchey, D., Metzger, W. J., Mignerey, A. C., Mihalik, D. E., Milov, A., Mishra, D. K., Mitchell, J. T., Mitsuka, G., Moon, T., Morrison, D. P., Morrow, S. I. M., Murakami, T., Murata, J., Nagai, K., Nagashima, K., Nagashima, T., Nagle, J. L., Nagy, M. I., Nakagawa, I., Nakagomi, H., Nakano, K., Nattrass, C., Nouicer, R., Novák, T., Novitzky, N., Novotny, R., Nyanin, A. S., O'Brien, E., Ogilvie, C. A., Orjuela Koop, J. D., Osborn, J. D., Oskarsson, A., Ozawa, K., Pantuev, V., Papavassiliou, V., Park, J. S., Park, S., Pate, S. F., Patel, M., Peng, W., Perepelitsa, D. V., Perera, G. D. N., PerezLara, C. E., Petti, R., Phipps, M., Pinkenburg, C., Pun, A., Purschke, M. L., Radzevich, P. V., Read, K. F., Riabov, V., Riabov, Y., Richford, D., Rinn, T., Rosati, M., Rowan, Z., Runchey, J., Sakaguchi, T., Sako, H., Samsonov, V., Sarsour, M., Sato, K., Sato, S., Schaefer, B., Schmoll, B. K., Seidl, R., Sen, A., Seto, R., Sexton, A., Sharma, D., Shein, I., Shibata, T. -A., Shigaki, K., Shimomura, M., Silva, C. L., Silvermyr, D., Skoby, M. J., Slunečka, M., Smith, K. L., Soltz, R. A., Sorensen, S. P., Sourikova, I. V., Stankus, P. W., Stoll, S. P., Sugitate, T., Sukhanov, A., Syed, S., Takeda, A., Tanida, K., Tannenbaum, M. J., Tarafdar, S., Taranenko, A., Tarnai, G., Tieulent, R., Timilsina, A., Tomášek, M., Towell, C. L., Towell, R. S., Tserruya, I., Ueda, Y., Ujvari, B., van Hecke, H. W., Vazquez-Carson, S., Velkovska, J., Virius, M., Vrba, V., Wang, X. R., Wang, Z., Watanabe, Y., Wong, C. P., Xu, C., Xu, Q., Yamaguchi, Y. L., Yanovich, A., Yin, P., Yoo, J. H., Yoon, I., Yu, H., Yushmanov, I. E., Zajc, W. A., Zharko, S., and Zou, L. Measurements of azimuthal anisotropy and charged-particle multiplicity in d + Au collisions at sNN=200 , 62.4, 39, and 19.6 GeV. United States: N. p., 2017. Web. doi:10.1103/PhysRevC.96.064905.
Aidala, C., Akiba, Y., Alfred, M., Aoki, K., Apadula, N., Ayuso, C., Babintsev, V., Bagoly, A., Barish, K. N., Bathe, S., Bazilevsky, A., Belmont, R., Berdnikov, A., Berdnikov, Y., Blau, D. S., Boer, M., Bok, J. S., Brooks, M. L., Bryslawskyj, J., Bumazhnov, V., Butler, C., Campbell, S., Canoa Roman, V., Chi, C. Y., Chiu, M., Connors, M., Csanád, M., Csörgő, T., Danley, T. W., Daugherity, M. S., David, G., DeBlasio, K., Dehmelt, K., Denisov, A., Deshpande, A., Desmond, E. J., Do, J. H., Drees, A., Drees, K. A., Dumancic, M., Durham, J. M., Durum, A., Elder, T., Enokizono, A., Esumi, S., Fadem, B., Fan, W., Feege, N., Fields, D. E., Finger, M., Finger, M., Fokin, S. L., Frantz, J. E., Franz, A., Frawley, A. D., Fukuda, Y., Gal, C., Gallus, P., Garg, P., Ge, H., Goto, Y., Grau, N., Greene, S. V., Gunji, T., Hachiya, T., Haggerty, J. S., Hahn, K. I., Han, S. Y., Hasegawa, S., Haseler, T. O. S., He, X., Hemmick, T. K., Hill, K., Hodges, A., Homma, K., Hong, B., Hoshino, T., Hotvedt, N., Huang, J., Huang, S., Imrek, J., Inaba, M., Isenhower, D., Ito, Y., Ivanishchev, D., Jacak, B. V., Ji, Z., Johnson, B. M., Jorjadze, V., Jouan, D., Jumper, D. S., Kang, J. H., Kapukchyan, D., Karthas, S., Kazantsev, A. V., Khachatryan, V., Khanzadeev, A., Kim, C., Kim, D. J., Kim, E. -J., Kim, M., Kim, M. H., Kincses, D., Kistenev, E., Koblesky, T., Kotov, D., Kudo, S., Kurita, K., Lajoie, J. G., Lallow, E. O., Lebedev, A., Lee, S. H., Leitch, M. J., Leung, Y. H., Lewis, N. A., Li, X., Lim, S. H., Liu, L. D., Liu, M. X., Loggins, V. -R., Lökös, S., Lynch, D., Majoros, T., Makek, M., Malaev, M., Manko, V. I., Mannel, E., Masuda, H., McCumber, M., McGlinchey, D., Metzger, W. J., Mignerey, A. C., Mihalik, D. E., Milov, A., Mishra, D. K., Mitchell, J. T., Mitsuka, G., Moon, T., Morrison, D. P., Morrow, S. I. M., Murakami, T., Murata, J., Nagai, K., Nagashima, K., Nagashima, T., Nagle, J. L., Nagy, M. I., Nakagawa, I., Nakagomi, H., Nakano, K., Nattrass, C., Nouicer, R., Novák, T., Novitzky, N., Novotny, R., Nyanin, A. S., O'Brien, E., Ogilvie, C. A., Orjuela Koop, J. D., Osborn, J. D., Oskarsson, A., Ozawa, K., Pantuev, V., Papavassiliou, V., Park, J. S., Park, S., Pate, S. F., Patel, M., Peng, W., Perepelitsa, D. V., Perera, G. D. N., PerezLara, C. E., Petti, R., Phipps, M., Pinkenburg, C., Pun, A., Purschke, M. L., Radzevich, P. V., Read, K. F., Riabov, V., Riabov, Y., Richford, D., Rinn, T., Rosati, M., Rowan, Z., Runchey, J., Sakaguchi, T., Sako, H., Samsonov, V., Sarsour, M., Sato, K., Sato, S., Schaefer, B., Schmoll, B. K., Seidl, R., Sen, A., Seto, R., Sexton, A., Sharma, D., Shein, I., Shibata, T. -A., Shigaki, K., Shimomura, M., Silva, C. L., Silvermyr, D., Skoby, M. J., Slunečka, M., Smith, K. L., Soltz, R. A., Sorensen, S. P., Sourikova, I. V., Stankus, P. W., Stoll, S. P., Sugitate, T., Sukhanov, A., Syed, S., Takeda, A., Tanida, K., Tannenbaum, M. J., Tarafdar, S., Taranenko, A., Tarnai, G., Tieulent, R., Timilsina, A., Tomášek, M., Towell, C. L., Towell, R. S., Tserruya, I., Ueda, Y., Ujvari, B., van Hecke, H. W., Vazquez-Carson, S., Velkovska, J., Virius, M., Vrba, V., Wang, X. R., Wang, Z., Watanabe, Y., Wong, C. P., Xu, C., Xu, Q., Yamaguchi, Y. L., Yanovich, A., Yin, P., Yoo, J. H., Yoon, I., Yu, H., Yushmanov, I. E., Zajc, W. A., Zharko, S., & Zou, L. Measurements of azimuthal anisotropy and charged-particle multiplicity in d + Au collisions at sNN=200 , 62.4, 39, and 19.6 GeV. United States. https://doi.org/10.1103/PhysRevC.96.064905
Aidala, C., Akiba, Y., Alfred, M., Aoki, K., Apadula, N., Ayuso, C., Babintsev, V., Bagoly, A., Barish, K. N., Bathe, S., Bazilevsky, A., Belmont, R., Berdnikov, A., Berdnikov, Y., Blau, D. S., Boer, M., Bok, J. S., Brooks, M. L., Bryslawskyj, J., Bumazhnov, V., Butler, C., Campbell, S., Canoa Roman, V., Chi, C. Y., Chiu, M., Connors, M., Csanád, M., Csörgő, T., Danley, T. W., Daugherity, M. S., David, G., DeBlasio, K., Dehmelt, K., Denisov, A., Deshpande, A., Desmond, E. J., Do, J. H., Drees, A., Drees, K. A., Dumancic, M., Durham, J. M., Durum, A., Elder, T., Enokizono, A., Esumi, S., Fadem, B., Fan, W., Feege, N., Fields, D. E., Finger, M., Finger, M., Fokin, S. L., Frantz, J. E., Franz, A., Frawley, A. D., Fukuda, Y., Gal, C., Gallus, P., Garg, P., Ge, H., Goto, Y., Grau, N., Greene, S. V., Gunji, T., Hachiya, T., Haggerty, J. S., Hahn, K. I., Han, S. Y., Hasegawa, S., Haseler, T. O. S., He, X., Hemmick, T. K., Hill, K., Hodges, A., Homma, K., Hong, B., Hoshino, T., Hotvedt, N., Huang, J., Huang, S., Imrek, J., Inaba, M., Isenhower, D., Ito, Y., Ivanishchev, D., Jacak, B. V., Ji, Z., Johnson, B. M., Jorjadze, V., Jouan, D., Jumper, D. S., Kang, J. H., Kapukchyan, D., Karthas, S., Kazantsev, A. V., Khachatryan, V., Khanzadeev, A., Kim, C., Kim, D. J., Kim, E. -J., Kim, M., Kim, M. H., Kincses, D., Kistenev, E., Koblesky, T., Kotov, D., Kudo, S., Kurita, K., Lajoie, J. G., Lallow, E. O., Lebedev, A., Lee, S. H., Leitch, M. J., Leung, Y. H., Lewis, N. A., Li, X., Lim, S. H., Liu, L. D., Liu, M. X., Loggins, V. -R., Lökös, S., Lynch, D., Majoros, T., Makek, M., Malaev, M., Manko, V. I., Mannel, E., Masuda, H., McCumber, M., McGlinchey, D., Metzger, W. J., Mignerey, A. C., Mihalik, D. E., Milov, A., Mishra, D. K., Mitchell, J. T., Mitsuka, G., Moon, T., Morrison, D. P., Morrow, S. I. M., Murakami, T., Murata, J., Nagai, K., Nagashima, K., Nagashima, T., Nagle, J. L., Nagy, M. I., Nakagawa, I., Nakagomi, H., Nakano, K., Nattrass, C., Nouicer, R., Novák, T., Novitzky, N., Novotny, R., Nyanin, A. S., O'Brien, E., Ogilvie, C. A., Orjuela Koop, J. D., Osborn, J. D., Oskarsson, A., Ozawa, K., Pantuev, V., Papavassiliou, V., Park, J. S., Park, S., Pate, S. F., Patel, M., Peng, W., Perepelitsa, D. V., Perera, G. D. N., PerezLara, C. E., Petti, R., Phipps, M., Pinkenburg, C., Pun, A., Purschke, M. L., Radzevich, P. V., Read, K. F., Riabov, V., Riabov, Y., Richford, D., Rinn, T., Rosati, M., Rowan, Z., Runchey, J., Sakaguchi, T., Sako, H., Samsonov, V., Sarsour, M., Sato, K., Sato, S., Schaefer, B., Schmoll, B. K., Seidl, R., Sen, A., Seto, R., Sexton, A., Sharma, D., Shein, I., Shibata, T. -A., Shigaki, K., Shimomura, M., Silva, C. L., Silvermyr, D., Skoby, M. J., Slunečka, M., Smith, K. L., Soltz, R. A., Sorensen, S. P., Sourikova, I. V., Stankus, P. W., Stoll, S. P., Sugitate, T., Sukhanov, A., Syed, S., Takeda, A., Tanida, K., Tannenbaum, M. J., Tarafdar, S., Taranenko, A., Tarnai, G., Tieulent, R., Timilsina, A., Tomášek, M., Towell, C. L., Towell, R. S., Tserruya, I., Ueda, Y., Ujvari, B., van Hecke, H. W., Vazquez-Carson, S., Velkovska, J., Virius, M., Vrba, V., Wang, X. R., Wang, Z., Watanabe, Y., Wong, C. P., Xu, C., Xu, Q., Yamaguchi, Y. L., Yanovich, A., Yin, P., Yoo, J. H., Yoon, I., Yu, H., Yushmanov, I. E., Zajc, W. A., Zharko, S., and Zou, L. Tue . "Measurements of azimuthal anisotropy and charged-particle multiplicity in d + Au collisions at sNN=200 , 62.4, 39, and 19.6 GeV". United States. https://doi.org/10.1103/PhysRevC.96.064905. https://www.osti.gov/servlets/purl/1416308.
@article{osti_1416308,
title = {Measurements of azimuthal anisotropy and charged-particle multiplicity in d + Au collisions at sNN=200 , 62.4, 39, and 19.6 GeV},
author = {Aidala, C. and Akiba, Y. and Alfred, M. and Aoki, K. and Apadula, N. and Ayuso, C. and Babintsev, V. and Bagoly, A. and Barish, K. N. and Bathe, S. and Bazilevsky, A. and Belmont, R. and Berdnikov, A. and Berdnikov, Y. and Blau, D. S. and Boer, M. and Bok, J. S. and Brooks, M. L. and Bryslawskyj, J. and Bumazhnov, V. and Butler, C. and Campbell, S. and Canoa Roman, V. and Chi, C. Y. and Chiu, M. and Connors, M. and Csanád, M. and Csörgő, T. and Danley, T. W. and Daugherity, M. S. and David, G. and DeBlasio, K. and Dehmelt, K. and Denisov, A. and Deshpande, A. and Desmond, E. J. and Do, J. H. and Drees, A. and Drees, K. A. and Dumancic, M. and Durham, J. M. and Durum, A. and Elder, T. and Enokizono, A. and Esumi, S. and Fadem, B. and Fan, W. and Feege, N. and Fields, D. E. and Finger, M. and Finger, M. and Fokin, S. L. and Frantz, J. E. and Franz, A. and Frawley, A. D. and Fukuda, Y. and Gal, C. and Gallus, P. and Garg, P. and Ge, H. and Goto, Y. and Grau, N. and Greene, S. V. and Gunji, T. and Hachiya, T. and Haggerty, J. S. and Hahn, K. I. and Han, S. Y. and Hasegawa, S. and Haseler, T. O. S. and He, X. and Hemmick, T. K. and Hill, K. and Hodges, A. and Homma, K. and Hong, B. and Hoshino, T. and Hotvedt, N. and Huang, J. and Huang, S. and Imrek, J. and Inaba, M. and Isenhower, D. and Ito, Y. and Ivanishchev, D. and Jacak, B. V. and Ji, Z. and Johnson, B. M. and Jorjadze, V. and Jouan, D. and Jumper, D. S. and Kang, J. H. and Kapukchyan, D. and Karthas, S. and Kazantsev, A. V. and Khachatryan, V. and Khanzadeev, A. and Kim, C. and Kim, D. J. and Kim, E. -J. and Kim, M. and Kim, M. H. and Kincses, D. and Kistenev, E. and Koblesky, T. and Kotov, D. and Kudo, S. and Kurita, K. and Lajoie, J. G. and Lallow, E. O. and Lebedev, A. and Lee, S. H. and Leitch, M. J. and Leung, Y. H. and Lewis, N. A. and Li, X. and Lim, S. H. and Liu, L. D. and Liu, M. X. and Loggins, V. -R. and Lökös, S. and Lynch, D. and Majoros, T. and Makek, M. and Malaev, M. and Manko, V. I. and Mannel, E. and Masuda, H. and McCumber, M. and McGlinchey, D. and Metzger, W. J. and Mignerey, A. C. and Mihalik, D. E. and Milov, A. and Mishra, D. K. and Mitchell, J. T. and Mitsuka, G. and Moon, T. and Morrison, D. P. and Morrow, S. I. M. and Murakami, T. and Murata, J. and Nagai, K. and Nagashima, K. and Nagashima, T. and Nagle, J. L. and Nagy, M. I. and Nakagawa, I. and Nakagomi, H. and Nakano, K. and Nattrass, C. and Nouicer, R. and Novák, T. and Novitzky, N. and Novotny, R. and Nyanin, A. S. and O'Brien, E. and Ogilvie, C. A. and Orjuela Koop, J. D. and Osborn, J. D. and Oskarsson, A. and Ozawa, K. and Pantuev, V. and Papavassiliou, V. and Park, J. S. and Park, S. and Pate, S. F. and Patel, M. and Peng, W. and Perepelitsa, D. V. and Perera, G. D. N. and PerezLara, C. E. and Petti, R. and Phipps, M. and Pinkenburg, C. and Pun, A. and Purschke, M. L. and Radzevich, P. V. and Read, K. F. and Riabov, V. and Riabov, Y. and Richford, D. and Rinn, T. and Rosati, M. and Rowan, Z. and Runchey, J. and Sakaguchi, T. and Sako, H. and Samsonov, V. and Sarsour, M. and Sato, K. and Sato, S. and Schaefer, B. and Schmoll, B. K. and Seidl, R. and Sen, A. and Seto, R. and Sexton, A. and Sharma, D. and Shein, I. and Shibata, T. -A. and Shigaki, K. and Shimomura, M. and Silva, C. L. and Silvermyr, D. and Skoby, M. J. and Slunečka, M. and Smith, K. L. and Soltz, R. A. and Sorensen, S. P. and Sourikova, I. V. and Stankus, P. W. and Stoll, S. P. and Sugitate, T. and Sukhanov, A. and Syed, S. and Takeda, A. and Tanida, K. and Tannenbaum, M. J. and Tarafdar, S. and Taranenko, A. and Tarnai, G. and Tieulent, R. and Timilsina, A. and Tomášek, M. and Towell, C. L. and Towell, R. S. and Tserruya, I. and Ueda, Y. and Ujvari, B. and van Hecke, H. W. and Vazquez-Carson, S. and Velkovska, J. and Virius, M. and Vrba, V. and Wang, X. R. and Wang, Z. and Watanabe, Y. and Wong, C. P. and Xu, C. and Xu, Q. and Yamaguchi, Y. L. and Yanovich, A. and Yin, P. and Yoo, J. H. and Yoon, I. and Yu, H. and Yushmanov, I. E. and Zajc, W. A. and Zharko, S. and Zou, L.},
abstractNote = {We present measurements of the elliptic flow (v2) as a function of transverse momentum (pT), pseudorapidity (η), and centrality in d+Au collisions at √sNN = 200, 62.4, 39, and 19.6 GeV. The beam-energy scan of d+Au collisions provides a testing ground for the onset of ow signatures in small collision systems. We measure a nonzero v2 signal at all four collision energies, which, at midrapidity and low pT, is consistent with predictions from viscous hydrodynamic models. Comparisons with calculations from parton transport models (based on the ampt Monte Carlo generator) show good agreement with the data at midrapidity to forward (d-going) rapidities and low pT. At backward (Au-going) rapidities and pT > 1:5 GeV/c, the data diverges from ampt calculations of v2 relative to the initial geometry, indicating the possible dominance of nongeometry related corre- lations, referred to as nonflow. We also present measurements of the charged-particle multiplicity (dNch/d ) as a function of η in central d+Au collisions at the same energies. We find that in d+Au collisions at √sNN = 200 GeV the v2 scales with dNch/d over all in the PHENIX acceptance. At √sNN = 62:4, and 39 GeV, v2 scales with dNch/d at midrapidity and forward rapidity, but falls o at backward rapidity. Furthermore, this departure from the dNch/dη scaling may be a further indication of non ow effects dominating at backward rapidity.},
doi = {10.1103/PhysRevC.96.064905},
journal = {Physical Review C},
number = 6,
volume = 96,
place = {United States},
year = {Tue Dec 26 00:00:00 EST 2017},
month = {Tue Dec 26 00:00:00 EST 2017}
}

Journal Article:

Citation Metrics:
Cited by: 32 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Charged-particle multiplicities in proton–proton collisions at $$\sqrt{s} = 0.9$$ s = 0.9 to 8 TeV
journal, January 2017


The PHENIX Forward Silicon Vertex Detector
journal, August 2014

  • Aidala, C.; Anaya, L.; Anderssen, E.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 755
  • DOI: 10.1016/j.nima.2014.04.017

Measurement with the ATLAS detector of multi-particle azimuthal correlations in <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:mi>p</mml:mi><mml:mo>+</mml:mo><mml:mtext>Pb</mml:mtext></mml:math> collisions at <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msqrt><mml:msub><mml:mrow><mml:mi>s</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="normal">NN</mml:mi></mml:mrow></mml:msub></mml:msqrt><mml:mo>=</mml:mo><mml:mn>5.02</mml:mn><mml:mtext> </mml:mtext><mml:mtext>TeV</mml:mtext></mml:math>
journal, August 2013


Evidence for collectivity in pp collisions at the LHC
journal, February 2017


Multiparticle azimuthal correlations in p -Pb and Pb-Pb collisions at the CERN Large Hadron Collider
journal, November 2014


Scaling of charged particle production in d + Au collisions at s NN = 200 GeV
journal, September 2005


Quark–gluon plasma and color glass condensate at RHIC? The perspective from the BRAHMS experiment
journal, August 2005


Collective Flow and Viscosity in Relativistic Heavy-Ion Collisions
journal, October 2013


Collective flow in ultrarelativistic 3 He–Au collisions
journal, December 2014


Observation of long-range, near-side angular correlations in pPb collisions at the LHC
journal, January 2013


Centrality categorization for R p ( d ) + A in high-energy collisions
journal, September 2014


The PHOBOS perspective on discoveries at RHIC
journal, August 2005


Long-range angular correlations on the near and away side in p–Pb collisions at <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msqrt><mml:msub><mml:mrow><mml:mi>s</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="normal">NN</mml:mi></mml:mrow></mml:msub></mml:msqrt><mml:mo>=</mml:mo><mml:mn>5.02</mml:mn><mml:mtext> TeV</mml:mtext></mml:math>
journal, February 2013


Evidence for Collective Multiparticle Correlations in p Pb Collisions
journal, June 2015


Measurements of Elliptic and Triangular Flow in High-Multiplicity He 3 + Au Collisions at s N N = 200    GeV
journal, September 2015


Quadrupole Anisotropy in Dihadron Azimuthal Correlations in Central d + Au Collisions at s N N = 200 GeV
journal, November 2013


New Developments in Relativistic Viscous Hydrodynamics
journal, January 2010


The rise and fall of the ridge in heavy ion collisions
journal, November 2011


Color Reconnection and Flowlike Patterns in p p Collisions
journal, July 2013


Transverse energy production and charged-particle multiplicity at midrapidity in various systems from s N N = 7.7 to 200 GeV
journal, February 2016


PHENIX detector overview
journal, March 2003

  • Adcox, K.; Adler, S. S.; Aizama, M.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 499, Issue 2-3
  • DOI: 10.1016/S0168-9002(02)01950-2

Multiplicity and transverse momentum dependence of two- and four-particle correlations in pPb and PbPb collisions
journal, July 2013


Observation of long-range, near-side angular correlations in proton-proton collisions at the LHC
journal, September 2010

  • Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
  • Journal of High Energy Physics, Vol. 2010, Issue 9
  • DOI: 10.1007/JHEP09(2010)091

Observation of Long-Range Elliptic Azimuthal Anisotropies in s = 13 and 2.76 TeV p p Collisions with the ATLAS Detector
journal, April 2016


Rapidity dependence of elliptic and triangular flow in proton–nucleus collisions from collective dynamics
journal, September 2015


PHENIX inner detectors
journal, March 2003

  • Allen, M.; Bennett, M. J.; Bobrek, M.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 499, Issue 2-3
  • DOI: 10.1016/S0168-9002(02)01956-3

Exploiting Intrinsic Triangular Geometry in Relativistic He 3 + Au Collisions to Disentangle Medium Properties
journal, September 2014


Azimuthal Collimation of Long Range Rapidity Correlations by Strong Color Fields in High Multiplicity Hadron-Hadron Collisions
journal, June 2012


Methods for analyzing anisotropic flow in relativistic nuclear collisions
journal, September 1998


Light-heavy-ion collisions: a window into pre-equilibrium QCD dynamics?
journal, July 2015


Effect of flow fluctuations and nonflow on elliptic flow methods
journal, July 2009

  • Ollitrault, Jean-Yves; Poskanzer, Arthur M.; Voloshin, Sergei A.
  • Physical Review C, Vol. 80, Issue 1
  • DOI: 10.1103/PhysRevC.80.014904

Multiphase transport model for relativistic heavy ion collisions
journal, December 2005


Works referencing / citing this record:

Creation of quark–gluon plasma droplets with three distinct geometries
journal, December 2018


Influence of electromagnetic fields in proton-nucleus collisions at relativistic energy
journal, January 2020


Exploring new small system geometries in heavy ion collisions
journal, April 2019