Results 1 to 10 of about 39,095 (263)

Azimuthal anisotropy: the higher harmonics [PDF]

Journal of Physics G: Nuclear and Particle Physics, 2004
We report the first observations of the fourth harmonic (v_4) in the azimuthal distribution of particles at RHIC. The measurement was done taking advantage of the large elliptic flow generated at RHIC.
Adams, J., Aggarwal, M.M., Ahammed, Z., Amonett, J., Anderson, B.D., Arkhipkin, D., Averichev, G.S., Bai, Y., Balewski, J., Barannikova, O., Barnby, L.S., Batia, V.S., Baudot, J., Bekele, S., Belaga, V.V., Bellwied, R., Berger, J., Bezverkhny, B.I., Bharadwaj, S., Bichsel, H., Billmeier, A., Bland, L.C., Blyth, C.O., Bonner, B.E., Botje, M., Boucham, A., Brandin, A.V., Bravar, A., Bystersky, M., Cai, X.Z., Caines, H., Calderon De La Barca Sanchez, M., Carroll, J., Castillo, J., Cebra, D., Chaloupka, P., Chattopdhyay, S., Chen, H.F., Chen, Y., Cheng, J., Cherney, M., Chikanian, A., Christie, W., Coffin, J.P., Cormier, T.M., Cramer, J.G., Crawford, H.J., Das, D., Das, S., De Moura, M.M., Derevschikov, A.A., Didenko, L., Dietel, T., Dong, W.J., Dong, X., Draper, J.E., Du, F., Dubey, A.K., Dunin, V.B., Dunlop, J.C., Dutta Mazumdar, M.R., Eckardt, V., Efimov, L.G., Emelianov, V., Engelage, J., Eppley, G., Erazmus, B., Estienne, Magali, Fachini, P., Faivre, J., Fatemi, R., Fedorisin, J., Filimonov, K., Filip, P., Finch, E., Fine, V., Fisyak, Y., Foley, K.J., Fomenko, K., Fu, J., Gagliardi, C.A., Gans, J., Ganti, M.S., Gaudichet, L., Geurts, F., Ghazikhanian, V., Ghosh, P., Gonzalez, J.E., Grachov, O., Grebenyuk, O., Grosnick, D., Guertin, S.M., Gupta, Anupam, Gutierrez, T.D., Hallman, T.J., Hamed, A., Hardtke, D., Harris, J.W., Heinz, M., Henry, T.W., Hepplemann, S., Hippolyte, B., Hirsch, A., Hjort, E., Hoffmann, G.W., Huang, H.Z, Huang, S.L., Hughes, E., Humanic, T.J., Igo, G., Ishihara, A., Jacobs, P., Jacobs, W.W., Janik, M., Jiang, H., Jones, P.G., Judd, E.G., K. Netrakanti, P., Kabana, S., Kang, K., Kaplan, M., Keane, D., Kh.Kutuev, R., Khodyrev, V.Yu., Kiryluk, J., Kisiel, A., Kislov, E.M., Klay, J., Klein, S.R., Klyachko, A., Koetke, D.D., Kollegger, T., Kopytine, M., Kotchenda, L., Kramer, M., Kravtsov, P., Kravtsov, V.I., Krueger, K., Kuhn, C., Kulikov, A.I., Kumar, A., Kunz, C.L., Kuznetsov, A.A., Lamont, M.A.C., Landgraf, J.M., Lange, S., Laue, F., Lauret, J., Lebedev, A.,, Lednicky, R., Lehocka, S., LeVine, M.J., Li, C., Li, Q., Li, Y., Lindenbaum, S.J., Lisa, M.A., Liu, F., Liu, L., Liu, Q.J., Liu, Z., Ljubicic, T., Llope, W.J., Long, H., Longacre, R.S., Lopez-Noriega, M., Love, W.A., Lu, Y., Ludlam, T., Lynn, D., Ma, G.L., Ma, J.G., Ma, Y.G., Magestro, D., Mahajan, S., Mahapatra, D.P., Majka, R., Mangotra, L.K., Manweiler, R., Margetis, S., Markert, C., Martin, Lilian, Marx, J.N., Matis, H.S., Matulenko, Yu.A., McClain, C.J., McShane, T.S., Meissner, F., Melnick, Yu., Meschanin, A., Miller, M.L., Milosevich, Z., Minaev, N.G., Mironov, C., Mischke, A., Mishra, D., Mitchell, J., Mohanty, B., Molnar, L., Moore, C.F., Mora-Corral, M.J., Morozov, D.A., Morozov, V., Munhoz, M.G., Nandi, B.K., Nayak, T.K., Nelson, J.M., Nikitin, V.A., Nogach, L.V., Norman, B., Nurushev, S.B., Odyniec, G., Ogawa, A., Okorokov, V., Oldenburg, M., Olson, D., Pal, S.K., Panebratsev, Y., Panitkin, S.Y., Pavlinov, A.I., Pawlak, T., Peitzmann, T., Perevoztchikov, V., Perkins, C., Peryt, W., Petrov, V.A., Phatak, S.C., Picha, R., Pluta, J., Porile, N., Porter, J., Poskanzer, A.M., Potekhin, M., Potrebenikova, E., Potukuchi, B.V.K.S., Prindle, D., Pruneau, C., Putschke, J., Rai, G., Rakness, G., Raniwala, R., Raniwala, S., Ravel, O., Ray, R.L., Razin, S.V., Reichhold, D., Reid, J.G., Renault, G., Retiere, F., Ridiger, A., Ritter, H.G., Roberts, J.B., Rogachevskiy, O.V., Romero, J.L., Rose, A., Roy, C., Ruan, L., Sakrejda, I., Salur, S., Sandweiss, J., Savin, I., Sazhin, P.S., Schambach, J., Scharenberg, R.P., Schmitz, N., Schroeder, L.S., Schweda, K., Seger, J., Seyboth, P., Shahaliev, E., Shao, M., Shao, W., Sharma, M., Shen, W.Q., Shestermanov, K.E., Shimanskiy, S.S., Simon, F., Singaraju, R.N., Skoro, G., Smirnov, N., Snellings, R., Sood, G., Sorensen, P., Sowinski, J., Speltz, J., Spinka, H.M., Srivastava, B., Stadnik, A., Stanislaus, S., Stock, R., Stolpovsky, A., Strikhanov, M., Stringfellow, B., Suaide, A.A.P., Sugarbaker, E., Suire, C., Sumbera, M., Surrow, B., Symons, T.J.M., Szanto De Toledo, A., Szarwas, P., Tai, A., Takahashi, J., Tang, A.H., Tarnowsky, T., Thein, D., Thomas, J.H., Timoshenko, S., Tokarev, M., Trainor, T.A., Trentalange, S., Tribble, R.E., Tsai, O.D., Ulery, J., Ullrich, T., Underwood, D.G., Urkinbaev, A., V. Cadman, R., Van Buren, G., VanderMolen, A.M., Varma, R., Vasilevski, I.M., Vasiliev, A.N., Vasiliev, M., Vernet, R., Vigdor, S.E., Viyogi, Y.P., Vokal, S., Vznuzdaev, M., Waggoner, W., Wang, F., Wang, Gang, Wang, X.L., Wang, Y., Wang, Z.M., Ward, H., Watson, J.W., Webb, J.C., Wells, R., Westfall, G.D., Wetzler, A., Whitten, Jr., C., Wieman, H., Wissink, S.W., Witt, R., Wood, J., Xu, .Z., Xu, N., Xu, Z., Yamamoto, E., Yepes, P., Yurevich, V.I., Zanevski, Y.V., Zhang, H., Zhang, W.M., Zhang, Z.P., Zolnierczuk, P.A., Zoulkarneev, R., Zoulkarneeva, J., Zubarev, A.N.   +359 more
core   +7 more sources

Azimuthal Anisotropy in High-Energy Nuclear Collision: An Approach Based on Complex Network Analysis [PDF]

Advances in High Energy Physics, 2018
Recently, a complex network based method of visibility graph has been applied to confirm the scale-freeness and presence of fractal properties in the process of multiplicity fluctuation.
Susmita Bhaduri, Dipak Ghosh
doaj   +4 more sources

Azimuthal anisotropy of direct photons [PDF]

Physical Review D, 2008
The electromagnetic bremsstrahlung produced by a quark interacting with nucleons or nuclei is azimuthally asymmetric. In the light-cone dipole approach this effect is related to the orientation dependent dipole cross section.
Kopeliovich, B. Z., Pirner, H. J., Rezaeian, A. H., Schmidt, Ivan   +3 more
core   +6 more sources

Azimuthal anisotropy distributions in high-energy collisions

Physics Letters B, 2015
Elliptic flow in ultrarelativistic heavy-ion collisions results from the hydrodynamic response to the spatial anisotropy of the initial density profile.
Li Yan, Jean-Yves Ollitrault, Arthur M. Poskanzer   +2 more
doaj   +5 more sources

Measurement of Azimuthal Anisotropy at RHIC-PHENIX [PDF]

EPJ Web of Conferences, 2017
The transverse momentum (pT) and centrality dependence of the azimuthal anisotropy of second harmonics(υ2) are measured for charged hadron species at various collision systems and energies such as √SNN = 62.4 and 200 GeV in Cu + Cu and Au + Au collisions
Shimomura Maya
doaj   +2 more sources

3-D azimuthal anisotropy structure reveals different deformation modes of the crust and upper mantle in the southeastern Tibetan Plateau

Frontiers in Earth Science, 2023
The tectonic evolution and deformation process of the southeastern Tibetan Plateau has been one of the focuses of the geoscience community in recent decades.
Zhiqi Zhang, Jikun Feng, Jikun Feng, Huajian Yao, Huajian Yao, Huajian Yao   +5 more
doaj   +1 more source

High-resolution three-dimensional azimuthal velocity anisotropy of S-waves in southern-central Japan, based on ambient noise tomography

Earth, Planets and Space, 2023
To investigate the dominant deformational patterns and stress conditions in the upper crustal structure of the Kinki region, southern-central Japan, we constructed a high-resolution 3D azimuthal anisotropy model to a depth of ~ 11 km.
Bokani Nthaba, Tatsunori Ikeda, Takeshi Tsuji, Yoshihisa Iio   +3 more
doaj   +1 more source

Measurement of nonprompt and prompt D0 azimuthal anisotropy in Pb-Pb collisions at √SNN = 5.02 TeV [PDF]

EPJ Web of Conferences, 2023
Heavy quarks are primarily produced via initial hard scatterings, and thus carry information about the early stages of the Quark-Gluon Plasma (QGP). Measurements of the azimuthal anisotropy of the final-state heavy flavor hadrons provide information ...
Stojanovic Milan
doaj   +1 more source

Azimuthal amplitude difference inversion constrained by azimuth velocity anisotropy

Geophysical Journal International, 2022
SUMMARYAmplitude variation with incident angle and azimuth (AVAZ) inversion is usually used for estimating subsurface medium properties from azimuthal stacked seismic data for fracture prediction. And weak anisotropy parameters play an important role in the fracture prediction of shale reservoirs.
Lixiang Ji, Zhaoyun Zong, Yaming Yang
openaire   +1 more source

Ultrasonic and seismic constraints on crystallographic preferred orientations of the Priestley Glacier shear margin, Antarctica [PDF]

The Cryosphere, 2022
Crystallographic preferred orientations (CPOs) are particularly important in controlling the mechanical properties of glacial shear margins. Logistical and safety considerations often make direct sampling of shear margins difficult, and geophysical ...
F. Lutz, D. J. Prior, H. Still, M. H. Bowman, B. Boucinhas, L. Craw, S. Fan, D. Kim, R. Mulvaney, R. E. Thomas, C. L. Hulbe   +10 more
doaj   +1 more source