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411 results on '"J. M. Campbell"'

1. Event generators for high-energy physics experiments

Author: J. M. Campbell, M. Diefenthaler, T. J. Hobbs, S. Höche, J. Isaacson, F. Kling, S. Mrenna, J. Reuter, S. Alioli, J. R. Andersen, C. Andreopoulos, A. M. Ankowski, E. C. Aschenauer, A. Ashkenazi, M. D. Baker, J. L. Barrow, M. van Beekveld, G. Bewick, S. Bhattacharya, C. Bierlich, E. Bothmann, P. Bredt, A. Broggio, A. Buckley, A. Butter, J. M. Butterworth, E. P. Byrne, C. M. Carloni-Calame, S. Chakraborty, X. Chen, M. Chiesa, J. T. Childers, J. Cruz-Martinez, J. Currie, N. Darvishi, M. Dasgupta, A. Denner, F. A. Dreyer, S. Dytman, B. K. El-Menoufi, T. Engel, S. Ferrario Ravasio, D. Figueroa, L. Flower, J. R. Forshaw, R. Frederix, A. Friedland, S. Frixione, H. Gallagher, K. Gallmeister, S. Gardiner, R. Gauld, J. Gaunt, A. Gavardi, T. Gehrmann, A. Gehrmann-De Ridder, L. Gellersen, W. Giele, S. Gieseke, F. Giuli, E. W. N. Glover, M. Grazzini, A. Grohsjean, C. Gütschow, K. Hamilton, T. Han, R. Hatcher, G. Heinrich, I. Helenius, O. Hen, V. Hirschi, M. Höfer, J. Holguin, A. Huss, P. Ilten, S. Jadach, A. Jentsch, S. P. Jones, W. Ju, S. Kallweit, A. Karlberg, T. Katori, M. Kerner, W. Kilian, M. M. Kirchgaeßer, S. Klein, M. Knobbe, C. Krause, F. Krauss, J. Lang, J. -N. Lang, G. Lee, S. W. Li, M. A. Lim, J. M. Lindert, D. Lombardi, L. Lönnblad, M. Löschner, N. Lurkin, Y. Ma, P. Machado, V. Magerya, A. Maier, I. Majer, F. Maltoni, M. Marcoli, G. Marinelli, M. R. Masouminia, P. Mastrolia, O. Mattelaer, J. Mazzitelli, J. McFayden, R. Medves, P. Meinzinger, J. Mo, P. F. Monni, G. Montagna, T. Morgan, U. Mosel, B. Nachman, P. Nadolsky, R. Nagar, Z. Nagy, D. Napoletano, P. Nason, T. Neumann, L. J. Nevay, O. Nicrosini, J. Niehues, K. Niewczas, T. Ohl, G. Ossola, V. Pandey, A. Papadopoulou, A. Papaefstathiou, G. Paz, M. Pellen, G. Pelliccioli, T. Peraro, F. Piccinini, L. Pickering, J. Pires, W. Placzek, S. Plätzer, T. Plehn, S. Pozzorini, S. Prestel, C. T. Preuss, A. C. Price, S. Quackenbush, E. Re, D. Reichelt, L. Reina, C. Reuschle, P. Richardson, M. Rocco, N. Rocco, M. Roda, A. Rodriguez Garcia, S. Roiser, J. Rojo, L. Rottoli, G. P. Salam, M. Schönherr, S. Schuchmann, S. Schumann, R. Schürmann, L. Scyboz, M. H. Seymour, F. Siegert, A. Signer, G. Singh Chahal, A. Siódmok, T. Sjöstrand, P. Skands, J. M. Smillie, J. T. Sobczyk, D. Soldin, D. E. Soper, A. Soto-Ontoso, G. Soyez, G. Stagnitto, J. Tena-Vidal, O. Tomalak, F. Tramontano, S. Trojanowski, Z. Tu, S. Uccirati, T. Ullrich, Y. Ulrich, M. Utheim, A. Valassi, A. Verbytskyi, R. Verheyen, M. Wagman, D. Walker, B. R. Webber, L. Weinstein, O. White, J. Whitehead, M. Wiesemann, C. Wilkinson, C. Williams, R. Winterhalder, C. Wret, K. Xie, T-Z. Yang, E. Yazgan, G. Zanderighi, S. Zanoli, K. Zapp
Subjects: Physics, QC1-999
Abstract: We provide an overview of the status of Monte-Carlo event generators for high-energy particle physics. Guided by the experimental needs and requirements, we highlight areas of active development, and opportunities for future improvements. Particular emphasis is given to physics models and algorithms that are employed across a variety of experiments. These common themes in event generator development lead to a more comprehensive understanding of physics at the highest energies and intensities, and allow models to be tested against a wealth of data that have been accumulated over the past decades. A cohesive approach to event generator development will allow these models to be further improved and systematic uncertainties to be reduced, directly contributing to future experimental success. Event generators are part of a much larger ecosystem of computational tools. They typically involve a number of unknown model parameters that must be tuned to experimental data, while maintaining the integrity of the underlying physics models. Making both these data, and the analyses with which they have been obtained accessible to future users is an essential aspect of open science and data preservation. It ensures the consistency of physics models across a variety of experiments.
Published: 2024
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2. Precise predictions for $$V+$$ V + jets dark matter backgrounds

Author: J. M. Lindert, S. Pozzorini, R. Boughezal, J. M. Campbell, A. Denner, S. Dittmaier, A. Gehrmann-De Ridder, T. Gehrmann, N. Glover, A. Huss, S. Kallweit, P. Maierhöfer, M. L. Mangano, T. A. Morgan, A. Mück, F. Petriello, G. P. Salam, M. Schönherr, and C. Williams
Subjects: Astrophysics, QB460-466, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract: Abstract High-energy jets recoiling against missing transverse energy (MET) are powerful probes of dark matter at the LHC. Searches based on large MET signatures require a precise control of the $$Z(\nu {\bar{\nu }})+$$ Z ( ν ν ¯ ) + jet background in the signal region. This can be achieved by taking accurate data in control regions dominated by $$Z(\ell ^+\ell ^-)+$$ Z ( ℓ + ℓ - ) + jet, $$W(\ell \nu )+$$ W ( ℓ ν ) + jet and $$\gamma +$$ γ + jet production, and extrapolating to the $$Z(\nu {\bar{\nu }})+$$ Z ( ν ν ¯ ) + jet background by means of precise theoretical predictions. In this context, recent advances in perturbative calculations open the door to significant sensitivity improvements in dark matter searches. In this spirit, we present a combination of state-of-the-art calculations for all relevant $$V+$$ V + jets processes, including throughout NNLO QCD corrections and NLO electroweak corrections supplemented by Sudakov logarithms at two loops. Predictions at parton level are provided together with detailed recommendations for their usage in experimental analyses based on the reweighting of Monte Carlo samples. Particular attention is devoted to the estimate of theoretical uncertainties in the framework of dark matter searches, where subtle aspects such as correlations across different $$V+$$ V + jet processes play a key role. The anticipated theoretical uncertainty in the $$Z(\nu {\bar{\nu }})+$$ Z ( ν ν ¯ ) + jet background is at the few percent level up to the TeV range.
Published: 2017
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3. Using high-resolution phosphorus data to investigate mitigation measures in headwater river catchments

Author: J. M. Campbell, P. Jordan, and J. Arnscheidt
Subjects: Technology, Environmental technology. Sanitary engineering, TD1-1066, Geography. Anthropology. Recreation, Environmental sciences, GE1-350
Abstract: This study reports the use of high-resolution water quality monitoring to assess the influence of changes in land use management on total phosphorus (TP) transfers in two 5 km2 agricultural sub-catchments. Specifically, the work investigates the issue of agricultural soil P management and subsequent diffuse transfers at high river flows over a 5-year timescale. The work also investigates the phenomenon of low flow P pollution from septic tank systems (STSs) and mitigation efforts – a key concern for catchment management. Results showed an inconsistent response to soil P management over 5 years with one catchment showing a convergence to optimum P concentrations and the other an overall increase. Both catchments indicated an overall increase in P concentration in defined high flow ranges. Low flow P concentration showed little change or higher P concentrations in defined low flow ranges despite replacement of defective systems and this is possibly due to a number of confounding reasons including increased housing densities due to new-builds. The work indicates fractured responses to catchment management advice and mitigation and that the short to medium term may be an insufficient time to expect the full implementation of policies (here defined as convergence to optimum soil P concentration and mitigation of STSs) and also to gauge their effectiveness.
Published: 2015
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4. Stability of midge assemblages in productive shallow lakes exposed to point and diffuse nutrient inputs

Author: J. M. Campbell, N. Libera, J. P. Smol, and J. Kurek
Subjects: Aquatic Science, Earth-Surface Processes
Published: 2022

5. On the visualization of large-order graph distance matrices

Author: J. M. Campbell
Subjects: Structure (mathematical logic), Theoretical computer science, Visual Arts and Performing Arts, business.industry, Computer science, General Mathematics, Order (ring theory), 02 engineering and technology, 01 natural sciences, Computer Graphics and Computer-Aided Design, Visualization, 010104 statistics & probability, Development (topology), Data visualization, Graph drawing, 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, 0101 mathematics, business, Distance, Computer art
Abstract: The development of effective ways of depicting the structure of finite graphs of large order forms a very active and dynamic area of research. In this article, we explore the use of colour paramete...
Published: 2020

6. Effect of Spray-Dried Plasma Form and Duration of Feeding on Broiler Performance During Natural Necrotic Enteritis Exposure

Author: H. J. Koehnk, L. E. Russell, Joe D. Crenshaw, and J. M. Campbell
Subjects: Litter (animal), medicine.medical_specialty, Chemistry, growth, Broiler, Continuous feeding, broiler, necrotic enteritis, Feed conversion ratio, Article, spray-dried plasma, Surgery, Animal science, Spray dried plasma, Pellet, medicine, Animal Science and Zoology, Necrotic enteritis
Abstract: The effect of duration of feeding (continuous or discontinued after d 14) and form (granular vs. powder) of spray-dried plasma (SDP) on performance and mortality of broilers using used litter was evaluated with 240 Ross × Ross 308 male broilers (6 broilers per pen, 8 pens per treatment). Dietary treatments were control (no SDP) or SDP as powder or granular included in the pellet and fed continuously (d 0 to 35) or discontinued after d 14. During the experiment, broilers developed necrotic enteritis, and tissue cultures were positive for Escherichia coli and Salmonella, resulting in 50% mortality on control broilers. Addition of SDP to the feed improved (P < 0.05) average daily gain, feed intake, and feed efficiency for each period of the study (d 0 to 14, 15 to 28, 29 to 35, and 0 to 35). Continuous feeding of SDP improved (P < 0.05) average daily gain, feed intake, and feed efficiency from d 15 to 35 compared with broilers fed SDP to d 14. Liveability was improved (P < 0.05) in broilers consuming SDP either for 14 d or continuously throughout the experiment compared with control broilers. Spray-dried granular plasma was more effective than spray-dried powder plasma from d 0 to 14. The results of this experiment confirmed that SDP improved broiler growth rate, feed intake, feed efficiency, and minimized enteric challenge associated with necrotic enteritis with maximal protection afforded by continuous feeding. The response to SDP was independent of age of the broiler.
Published: 2019

7. Seasonal Efficacy of Vegetated Filter Strips for Phosphorus Reduction in Surface Runoff

Author: J. M. Campbell, David A. Lobb, K. A. Kieta, Philip N. Owens, and Jason Vanrobaeys
Subjects: Canada, Environmental Engineering, Filter strip, chemistry.chemical_element, Growing season, Inflow, 010501 environmental sciences, Management, Monitoring, Policy and Law, 01 natural sciences, Crop, Water Quality, Water Movements, Waste Management and Disposal, 0105 earth and related environmental sciences, Water Science and Technology, Hydrology, Phosphorus, Agriculture, 04 agricultural and veterinary sciences, Pollution, chemistry, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Environmental science, Outflow, Seasons, Water quality, Surface runoff
Abstract: A vegetated filter strip (VFS) is a measure commonly implemented in agricultural landscapes for the purpose of improving water quality. However, much of the evidence to support their effectiveness comes from warm regions dominated by rainfall driven runoff. This study assessed the performance of VFS plots and compared them with annual crop strips to reduce phosphorus (P) levels in runoff in the cold climate of the Canadian Prairies. Analysis of water samples from 22 events during the study indicated no significant difference in the inflow and outflow concentrations of total dissolved P (TDP) or total P (TP) for either the VFS or the annual crop strips. Although the VFS plots had little effect on TDP or TP during the spring, they performed better during the growing season, reducing mean TP concentrations in five out of seven, or 71%, of these events. The VFS plots did not perform as well during the fall events, with the overall mean TP concentration in runoff increasing after flowing through the filters during this time period.
Published: 2019

8. The proton–Ω correlation function in Au + Au collisions at sNN=200GeV

Author: M. Calderon De La Barca Sanchez, A. I. Hamad, Sedigheh Jowzaee, Roli Esha, Daniel Nemes, Jie Zhao, S. Horvat, Anik Gupta, L. C. Bland, B. J. Summa, J. Y. Zhang, F. Videbæk, A. Lipiec, J. Porter, P. Sorensen, David Brown, W. Zha, Frank Jm Geurts, T. Galatyuk, N. Yu, E. P. Sichtermann, S. Ramachandran, L. V. Nogach, B. Pawlik, F. Liu, Miroslav Simko, Mariusz Przybycien, Sumit R. Das, Y. Yang, Sukalyan Chattopadhyay, Siwei Luo, O. Eyser, C. Zhou, A. Gibson, J. H. Thomas, L. P. Zhou, F-H. Chang, Q. Yang, G. S. Averichev, K. Meehan, Shize Yang, Madan M. Aggarwal, Fuqiang Wang, L. Didenko, I. Chakaberia, I. K. Yoo, J. K. Adkins, A. Harlenderova, F. Seck, Md. Nasim, R. D. Majka, L. Zhang, Wei Xie, D. K. Mishra, Xiangming Sun, M. Posik, H. M. Spinka, Arka Chatterjee, J. M. Campbell, Q. H. Xu, R. Witt, R. Fatemi, L. He, Shaji Kumar, Todd Kinghorn, D. Kalinkin, T. Ullrich, A. Aparin, I. G. Alekseev, W. Guryn, J. Schambach, H. Z. Huang, S. Vokal, J. Xu, N. Kulathunga, S. Mioduszewski, S. Fazio, A. Vossen, T. G. Dedovich, J. D. Negrete, M. A. Lisa, J. C. Mei, K. Krueger, S. Esumi, J. Fedorisin, M. M. Mondal, J. C. Webb, Isaac Mooney, N. Xu, P. Filip, N. Schmitz, Zebo Tang, Xiaofeng Luo, I. Kisel, Guo-Liang Ma, W. Christie, Li Yi, E. Shahaliev, Prithwish Tribedy, B. K. Srivastava, Chi Yang, Jaroslav Bielcik, D. G. Underwood, R. Seto, Xiaofeng Zhu, Ying Liang, J. Lidrych, G. D. Westfall, N. K. Pruthi, A. S. Hirsch, M. Cherney, Shengli Huang, Y. Li, S. Singha, Andrey Vasiliev, G. Eppley, P. Chaloupka, Ting Lin, J. Jia, Arabinda Behera, C. E. Flores, A. Ogawa, E. G. Judd, O. V. Rogachevskiy, P. Kravtsov, Fuwang Shen, A. M. Schmah, Jana Bielcikova, Z. J. Xu, D. N. Svirida, J. Pluta, J. L. Romero, J. Cheng, M. Tokarev, D. A. Morozov, A. Quintero, N. Chankova-Bunzarova, W. Li, I. Vassiliev, Muhammad Usman Ashraf, P. Federic, Lokesh Kumar, Hua Pei, S. K. Tripathy, X.G. Li, J. C. Dunlop, L. Wen, Lukas Kramarik, C. Perkins, J. W. Harris, Zongye Zhang, Y. Guo, J. M. Nelson, W. J. Llope, C. Zhong, E. C. Aschenauer, S. Trentalange, M. Zyzak, E. Finch, I. G. Bordyuzhin, Sergey Voloshin, Zubayer Ahammed, Xuedong Bai, Janet Elizabeth Seger, S. Margetis, D. L. Olvitt, L. Ma, Vitaly Okorokov, G. Agakishiev, D. S. Gunarathne, I. M. Deppner, G. Wang, Rene Bellwied, X. Dong, Bernd Surrow, Anju Bhasin, N. Elsey, G. Xie, J. Bryslawskyj, D. Mayes, Z. Chang, A. J. Bassill, D. Cebra, K. Jiang, J. A. Mazer, Giacomo Contin, K. Kauder, R. E. Tribble, W. B. Schmidke, Alexander Jentsch, T. D. S. Stanislaus, Yanjun Wu, Tetsuro Sugiura, K. Kang, T. Niida, Q. Y. Shou, C. A. Gagliardi, D. Kapukchyan, P. Federicova, C-Q. Li, D. Arkhipkin, A. Hamed, Arkadiy Taranenko, Zhanwen Zhu, Y. J. Sun, A. Lebedev, H. H. Wieman, Nihar Sahoo, C. Dilks, X. C. Chen, Christina Markert, D. Smirnov, O. Rusnakova, Michal Sumbera, R. Pak, J. Rusnak, J. L. Drachenberg, H. S. Matis, A. A. P. Suaide, Olga Evdokimov, B. Huang, Song Zhang, S. Kabana, A. H. Tang, L. K. Kosarzewski, A. F. Kraishan, Justin Ewigleben, I. Upsal, M. Sergeeva, S. B. Nurushev, W. W. Jacobs, J. Engelage, Catherine Tomkiel, B.R. Schweid, T. J. Humanic, J. Lauret, Anthony Robert Timmins, N.N. Ajitanand, L. Ruan, Joseph Kwasizur, Jay Roberts, Adam Ryszard Kisiel, R. Lednicky, L. Kochenda, T. Tarnowsky, G. Odyniec, G. Nigmatkulov, M. Shao, G. Van Buren, H. J. Crawford, Z. Ye, Jaroslav Adam, Maowu Nie, X. Huang, A. Attri, A. Kechechyan, S. S. Shi, H. W. Ke, S. K. Radhakrishnan, S. W. Wissink, L. Fulek, Pradip Kumar Sahu, T. Nonaka, B. S. Page, Y. Zhang, I. Bunzarov, O. Matonoha, D. P. Kikola, B. Stringfellow, J. M. Landgraf, R. S. Longacre, Jing-Han Chen, P. Huo, Lukas Holub, Bedangadas Mohanty, T. Todoroki, M. Strikhanov, Chong Kim, H. G. Ritter, Xuan Zhang, P. V. Shanmuganathan, Zhigang Xiao, T. Huang, J. Sandweiss, J. R. Adams, Yunpeng Liu, Derek Anderson, R. Aoyama, A. K. Bhati, N. G. Minaev, D. Mallick, W. Solyst, D. Keane, Hanna Paulina Zbroszczyk, G. Igo, Nikolai Smirnov, N. Herrmann, L. Krauth, Jongmin Lee, L. G. Efimov, R. L. Ray, R. Ma, J. Butterworth, Y. F. Xu, R. Kunnawalkam Elayavalli, R. Reed, T. Ljubicic, S. Siejka, Niseem Magdy, H. Caines, M. Lomnitz, Y. Panebratsev, Saehanseul Oh, D. Grosnick, Yu-Gang Ma, Y. Fisyak, Samuel Heppelmann, K. Oh, R. Lacey, P. Szymanski, B. Tu, P. Seyboth, Jan Vanek, Leszek Adamczyk, D. Tlusty, F. G. Atetalla, O. D. Tsai, Peter Q. Liu, J. Kvapil, Nilay Shah, W. Q. Shen, Jorn Henning Putschke, A. V. Brandin, Xiang Sun, Vipul Bairathi, James Brandenburg, K. N. Barish, H. Liu, A. A. Derevschikov, David Stewart, Sevil Salur, Y. Wang, K. Yip, and Rafal Sikora
Subjects: Physics, Nuclear and High Energy Physics, Proton, 010308 nuclear & particles physics, Nuclear Theory, Binding energy, Lattice QCD, 01 natural sciences, Nuclear physics, Momentum, Correlation function, 0103 physical sciences, Bound state, Impact parameter, Nuclear Experiment, 010306 general physics, Nucleon
Abstract: We present the first measurement of the proton–Ω correlation function in heavy-ion collisions for the central (0–40%) and peripheral (40–80%) Au + Au collisions at s NN = 200 GeV by the STAR experiment at the Relativistic Heavy-Ion Collider (RHIC). Predictions for the ratio of peripheral collisions to central collisions for the proton–Ω correlation function are sensitive to the presence of a nucleon–Ω bound state. These predictions are based on the proton–Ω interaction extracted from ( 2 + 1 ) -flavor lattice QCD calculations at the physical point. The measured ratio of the proton–Ω correlation function between the peripheral (small system) and central (large system) collisions is less than unity for relative momentum smaller than 40 MeV/c. Comparison of our measured correlation ratio with theoretical calculation slightly favors a proton–Ω bound system with a binding energy of ∼ 27 MeV.
Published: 2019

9. Flow and interferometry results from Au+Au collisions at sNN=4.5 GeV

Author: F. M. Fawzi, Z. Chang, Sukalyan Chattopadhyay, P. Sorensen, Joseph Kwasizur, S. Lan, F. Seck, J. Rusnak, M. Shao, G. Van Buren, M. Posik, Chitrasen Jena, S. S. Shi, J. K. Adkins, Arabinda Behera, H. M. Spinka, Z. W. Sweger, L. Ruan, Alexander Kiselev, Diana Pawlowska, Z. Ye, Somnath Choudhury, J. M. Nelson, Olga Evdokimov, Barbara Antonina Trzeciak, R. Fatemi, Maowu Nie, Todd Kinghorn, Yunlan Ji, Y. Han, X. Huang, T. Todoroki, Y. G. Ma, Jing-Han Chen, X. Gou, Peng Liu, X. Chu, A. Kechechyan, I. Upsal, W. J. Llope, C. Zhou, Alexander Jentsch, M. Calderon De La Barca Sanchez, A. I. Hamad, A. Attri, P. Bhagat, F. Liu, Miroslav Simko, Mariusz Przybycien, T. Nonaka, Y. Panebratsev, M. S. Daugherity, B. R. Pokhrel, Maria Zurek, H. Sako, J. H. Thomas, Saehanseul Oh, D. Grosnick, Guannan Xie, Xuan Zhang, H. W. Ke, G. Agakishiev, M. Robotkova, Hanna Paulina Zbroszczyk, R. Reed, B. K. Chan, Michal Sumbera, A. A. P. Suaide, Yicheng Feng, Y. Shi, L. Fulek, Dukhishyam Mallick, P. Chaloupka, D. Kincses, A. K. Pandey, Xiangming Sun, Md. Nasim, D. Cebra, Zebo Tang, D. Isenhower, Jana Bielcikova, J. L. Romero, Zhanwen Zhu, Maria Stefaniak, I. Vassiliev, Catherine Tomkiel, S. W. Wissink, D. Neff, Y. Zhang, M. Tokarev, Lukas Kramarik, R. D. Majka, J. L. Drachenberg, Hua Pei, S. K. Tripathy, P. Seyboth, C-Q. Li, N. Ghimire, Z. Z. Xu, Jan Vanek, Sooraj Krishnan Radhakrishnan, Ting Lin, N. Raha, S. Trentalange, Li Yi, Y. Yu, X. Z. Cai, E. P. Sichtermann, Chong Kim, Ashik Ikbal Sheikh, A. Gibson, W. Baker, X. M. Sun, Zhigang Xiao, L. Di Carlo, P. Szymanski, T. Huang, Yunpeng Liu, Anju Bhasin, Y. Li, Christina Markert, Donald M. Anderson, H. G. Ritter, H. Z. Huang, E. Hoffman, Nikita Smirnov, K. Nayak, R. S. Longacre, M. L. Kabir, Leszek Adamczyk, Rafal Sikora, P. Kravtsov, N. Magdy, S. Mioduszewski, Y. He, E. Finch, Lukas Holub, Bedangadas Mohanty, W. Guryn, T. D. S. Stanislaus, N. G. Minaev, Lokesh Kumar, C. Yang, B. Pawlik, J. M. Butterworth, F. G. Atetalla, Jaroslav Adam, E. Loyd, R. Lacey, H. H. Wieman, O. D. Tsai, H. S. Matis, W. He, J. C. Webb, P. Federic, B. Kimelman, D. Shen, N. K. Pruthi, K. Kang, T. Niida, Z. Liu, Y. H. Leung, R. Nishitani, V. Prozorova, Jiangyong Jia, J. D. Brandenburg, X. C. Chen, Prithwish Tribedy, A. S. Nunes, Susumu Sato, L. K. Kosarzewski, B. K. Srivastava, W. W. Jacobs, G. Igo, P. C. Weidenkaff, Y. F. Xu, J. Fedorisin, Hao Qiu, W. Solyst, N. Xu, P. Filip, S. Zhang, Shengli Huang, L. Didenko, K. Gopal, L. Kozyra, X. Liang, J. Lauret, G. Eppley, C. Perkins, K. N. Barish, B. Xi, A. Lebedev, P. Parfenov, Robert Licenik, G. D. Westfall, Anthony Robert Timmins, K. Kauder, A. Taranenko, Isaac Mooney, J. W. Harris, M. I. Nagy, Y. F. Wu, P. V. Shanmuganathan, Y. Söhngen, T. Tarnowsky, Roland Laszlo Pinter, Yevheniia Khyzhniak, J. C. Dunlop, L. Wen, C. Fu, N. S. Lukow, H. J. Crawford, J. Pluta, A. Gupta, M. Zyzak, D. N. Svirida, R. Lednicky, Xiaoyu Liu, Qi Yang, I. G. Alekseev, David Stewart, L. Kochenda, M. A. Lisa, A. Dhamija, H. Liu, Zubayer Ahammed, Z. Tu, Zuojia Wang, N. Chankova-Bunzarova, W. Li, Skipper Kagamaster, A. A. Derevschikov, Daniel Nemes, Y. Fisyak, M. S. Abdallah, Q. H. Xu, T. Ullrich, Sevil Salur, M. M. Mondal, Lin Ma, C. E. Flores, E. G. Judd, R. Kunnawalkam Elayavalli, X. G. Luo, A. H. Tang, Pengdong Wang, Muhammad Usman Ashraf, M. J. Skoby, Frank Jm Geurts, T. Galatyuk, Rene Bellwied, D. Kapukchyan, I. Bunzarov, Sergey Voloshin, Xinyue Ju, R. Seto, Y. Huang, A. G. Knospe, Q. Y. Shou, R. E. Tribble, Jize Zhao, Y. J. Sun, Benjamin Schweid, T. J. Humanic, A. Hamed, K. Meehan, R. Pak, K. Jiang, G. Wang, C. C. Zhang, W. Zha, Y. Wang, Y. Lin, S. Kabana, Wei Xie, J. D. Nam, J. R. Adams, M. D. Harasty, T. Shao, M. Sergeeva, A. Aparin, N. Herrmann, D. Keane, H. S. Xu, D. G. Underwood, T. Truhlar, M. Csanad, M. Chevalier, Y. Pandit, N. Schmitz, H. Harrison, E. Shahaliev, Jongmin Lee, J. Putschke, Xiaofeng Zhu, Ying Liang, R. Ma, B. S. Page, J. Cheng, Avishek Chatterjee, A. Ogawa, J. Wu, D. P. Kikola, B. Stringfellow, J. G. Ball Cap, T. Ljubicic, X. H. He, W. Christie, H. Caines, S. Fazio, Zongye Zhang, I. G. Bordyuzhin, A. Quintero, Subhash Singha, Andrey Vasiliev, X.G. Li, E. C. Aschenauer, S. Margetis, Janet Elizabeth Seger, X. Dong, I. M. Deppner, D. Kalinkin, S. Heppelmann, B. J. Summa, S. Harabasz, O. Eyser, F-H. Chang, G. S. Averichev, J. Porter, C. Racz, Ivan Kisel, V. Verkest, S. Vokal, Audrey Francisco, Z. J. Zhang, Joel Anthony Mazer, S. He, D. Tlusty, Shangfeng Yang, J. H. Chen, C. J. Feng, Rajarshi Ray, Niladribihari Sahoo, Tong Liu, D. A. Morozov, J. Engelage, G. Nigmatkulov, J. M. Landgraf, D. Chen, M. Strikhanov, G. Odyniec, J. Sandweiss, A. V. Brandin, Vipul Bairathi, Irakli Chakaberia, Zhenyu Chen, Y. Yang, Jaroslav Bielcik, G. Ponimatkin, Y. Hu, O. V. Rogachevskiy, Nilay Shah, Vitaly Okorokov, Bernd Surrow, A. Ewigleben, L. S. Pinsky, K. Yip, J. S. Wang, A. Mukherjee, N. Elsey, W. B. Schmidke, C. A. Gagliardi, E. Duckworth, Madan M. Aggarwal, Fuqiang Wang, D. Zhang, S. Esumi, I. Aggarwal, J. Y. Zhang, L. V. Nogach, A. Pandav, J. B. Singh, J. M. Campbell, S. Kumar, T. G. Dedovich, and F. Videbæk
Subjects: Physics, Time projection chamber, Proton, 010308 nuclear & particles physics, Hadron, Elliptic flow, Constituent quark, 01 natural sciences, law.invention, Nuclear physics, Pion, law, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Collider, Relativistic Heavy Ion Collider
Abstract: The beam energy scan (BES) program at the BNL Relativistic Heavy Ion Collider (RHIC) was extended to energies below sNN=7.7 GeV in 2015 by successful implementation of the fixed-target mode of operation in the STAR (Solenoidal Tracker At RHIC) experiment. In this mode, ions circulate in one ring of the collider and interact with a stationary target at the entrance of the STAR time projection chamber. The first results for Au+Au collisions at sNN=4.5 GeV are presented, demonstrating good performance of all the relevant detector subsystems in fixed-target mode. Results presented here include directed and elliptic flow of identified hadrons, and radii from pion femtoscopy. The latter, together with recent HADES results, reveal a long-sought peak structure that may be caused by the system evolving through a first-order phase transition from quark-gluon plasma to the hadronic phase. Directed and elliptic flow for pions are presented for the first time at this beam energy. Pion and proton elliptic flow show behavior which hints at constituent quark scaling, and demonstrate that a definitive conclusion will be achievable using the full statistics of the ongoing second phase of BES (BES-II). In particular, BES-II to date has recorded fixed-target data sets with two orders of magnitude more events at each of nine energies between sNN=3.0 and 7.7 GeV.
Published: 2021

10. Visualizing large-order groups with computer-generated Cayley tables

Author: J. M. Campbell
Subjects: Visual Arts and Performing Arts, business.industry, General Mathematics, 010102 general mathematics, 05 social sciences, 050301 education, Subject (documents), 01 natural sciences, Computer Graphics and Computer-Aided Design, Algebra, Data visualization, Cayley table, Order (group theory), 0101 mathematics, business, 0503 education, Computer art, Group theory, Mathematics
Abstract: Large-order finite groups have been made the subject of artwork through abstract computer-generated pictures corresponding to Cayley tables which have been presented in some recent mathematical art exhibits and galleries. In our present article, we further explore the concept of using computer art to visualize large-order groups, by offering some new computer-generated large-scale coloured Cayley tables. We present artistic depictions of basic group-theoretic concepts, and we also discuss some potential pedagogical benefits of computer-generated artwork based on large-scale Cayley tables. We also consider some open questions concerning group theory and pedagogy in mathematics.
Published: 2017

11. Comparison of Gain Degradation and Deep Level Transient Spectroscopy in pnp Si Bipolar Junction Transistors Irradiated With Different Ion Species

Author: G. Vizkelethy, R. M. Fleming, Edward S. Bielejec, William Joseph Martin, Brandon Adrian Aguirre, Donald B. King, B. L. Vaandrager, and J. M. Campbell
Subjects: 010302 applied physics, Nuclear and High Energy Physics, Materials science, Deep-level transient spectroscopy, Silicon, 010308 nuclear & particles physics, Annealing (metallurgy), Analytical chemistry, chemistry.chemical_element, 01 natural sciences, Spectral line, Ion, Nuclear Energy and Engineering, chemistry, Physics::Plasma Physics, Ionization, 0103 physical sciences, Neutron, Irradiation, Electrical and Electronic Engineering, Atomic physics
Abstract: We studied the effect of light ion and heavy ion irradiations on pnp Si BJTs. A mismatch in DLTS deep peak amplitude for devices with same final gain but irradiated with different ion species was observed. Also, different ions cause different gain degradation when the DLTS spectra are matched. Pre-dosed ion-irradiated samples show that ion induced ionization does not account for the differences in DLTS peak height but isochronal annealing studies suggest that light ions produce more VP defects than heavy ions to compensate for the lack of clusters that heavy ions produce. The creation of defect clusters by heavy ions is evident by the higher content of E4 and ${\mathrm {V}}_{2}^{\ast}$ defects compared to light ions.
Published: 2017

12. Report on the Physics at the HL-LHC, and Perspectives for the HE-LHC

Author: A. Dainese, M. Mangano, A. B. Meyer, A. Nisati, G. Salam and M. Vesterinen, P. Azzi, S. Farry, P. Nason, A. Tricoli and D. Zeppenfeld, M. Cepeda, S. Gori, P. Ilten, M. Kado and F. Riva, X. Cid Vidal, M. D’Onofrio, P. J. Fox, R. Torre and K. A. Ulmer, A. Cerri, V. V. Gligorov, S. Malvezzi, J. Martin Camalich and J. Zupan, Z. Citron, J. F. Grosse-Oetringhaus, J. M. Jowett, Y. -J. Lee, U. A. Wiedemann and M. Winn, Abdul Khalek, A. Aboubrahim, J. Alimena, S. Alioli, A. Alves, C. Asawatangtrakuldee, A. Azatov, S. Bailey, S. Banerjee, E. L. Barberio, D. Barducci, G. Barone, M. Bauer, C. Bautista, P. Bechtle, K. Becker, A. Benaglia, M. Bengala, N. Berger, C. Bertella, A. Bethani, A. Betti, A. Biekotter, F. Bishara, D. Bloch, P. Bokan, O. Bondu, M. Bonvini, L. Borgonovi, M. Borsato, S. Boselli, S. Braibant-Giacomelli, G. Buchalla, L. Cadamuro, C. Caillol, A. Calandri, A. Calderon Tazon, J. M. Campbell, F. Caola, M. Capozi, M. Carena, C. M. Carloni Calame, A. Carmona, E. Carquin, A. Carvalho Antunes De Oliveira, A. Castaneda Hernandez, O. Cata, A. Celis, F. Cerutti, G. S. Chahal, A. Chakraborty, G. Chaudhary, X. Chen, A. S. Chisholm, R. Contino, A. J. Costa, R. Covarelli, N. Craig, D. Curtin, L. D'Eramo, N. P. Dang, P. Das, S. Dawson, O. A. De Aguiar Francisco, J. de Blas, S. De Curtis, N. De Filippis, H. De la Torre, L. de Lima, A. De Wit, C. Delaere, M. Delcourt, M. Delmastro, S. Demers, N. Dev, R. Di Nardo, S. Di Vita, S. Dildick, L. A. F. do Prado, M. Donadelli, D. Du, G. Durieux, M. Dührssen, O. Eberhardt, K. El Morabit, J. Elias-Miro, J. Ellis, C. Englert, R. Essig, S. Falke, M. Farina, A. Ferrari, A. Ferroglia, M. C. N. Fiolhais, M. Flechl, S. Folgueras, E. Fontanesi, P. Francavilla, R. Franceschini, R. Frederix, S. Frixione, G. Gómez-Ceballos, A. Gabrielli, S. Gadatsch, M. Gallinaro, A. Gandrakota, J. Gao, F. M. Garay Walls, T. Gehrmann, Y. Gershtein, T. Ghosh, A. Gilbert, R. Glein, E. W. N. Glover, R. Gomez-Ambrosio, R. Gonçalo, D. Gonçalves, M. Gorbahn, E. Gouveia, M. Gouzevitch, P. Govoni, M. Grazzini, B. Greenberg, K. Grimm, A. V. Gritsan, A. Grohsjean, C. Grojean, J. Gu, R. Gugel, R. S. Gupta, C. B. Gwilliam, S. Höche, M. Haacke, Y. Haddad, U. Haisch, G. N. Hamity, T. Han, L. A. Harland-Lang, R. Harnik, S. Heinemeyer, G. Heinrich, B. Henning, V. Hirschi, K. Hoepfner, J. M. Hogan, S. Homiller, Y. Huang, A. Huss, S. Jézéquel, Sa. Jain, S. P. Jones, K. Köneke, J. Kalinowski, J. F. Kamenik, M. Kaplan, A. Karlberg, M. Kaur, P. Keicher, M. Kerner, A. Khanov, J. Kieseler, J. H. Kim, M. Kim, T. Klijnsma, F. Kling, M. Klute, J. R. Komaragiri, K. Kong, J. Kozaczuk, P Kozow, C. Krause, S. Lai, J. Langford, B. Le, L. Lechner, W. A. Leight, K. J. C. Leney, T. Lenz, C-Q. Li, H. Li, Q. Li, S. Liebler, J. Lindert, D. Liu, J. Liu, Y. Liu, Z. Liu, D. Lombardo, A. Long, K. Long, I. Low, G. Luisoni, L. L. Ma, A. -M. Magnan, D. Majumder, A. Malinauskas, F. Maltoni, M. L. Mangano, G. Marchiori, A. C. Marini, A. Martin, S. Marzani, A. Massironi, K. T. Matchev, R. D. Matheus, K. Mazumdar, J. Mazzitelli, A. E. Mcdougall, P. Meade, P. Meridiani, E. Michielin, P. Milenovic, V. Milosevic, K. Mimasu, B. Mistlberger, M. Mlynarikova, M. Mondragon, P. F. Monni, G. Montagna, F. Monti, M. Moreno Llacer, A. Mueck, P. C. Muiño, C. Murphy, W. J. Murray, P. Musella, M. Narain, R. F. Naranjo Garcia, P. Nath, M. Neubert, O. Nicrosini, K. Nikolopoulos, J. M. No, M. L. Ojeda, S. A. Olivares Pino, A. Onofre, G. Ortona, S. Pagan Griso, D. Pagani, E. Palencia Cortezon, C. Palmer, C. Pandini, G. Panico, L. Panwar, D. Pappadopulo, M. Park, R. Patel, F. Paucar-Velasquez, K. Pedro, L. Pernie, L. Perrozzi, B. A. Petersen, E. Petit, G. Petrucciani, G. Piacquadio, F. Piccinini, M. Pieri, T. Plehn, S. Pokorski, A. Pomarol, E. Ponton, S. Pozzorini, S. Prestel, K. Prokofiev, M. Ramsey-Musolf, E. Re, N. P. Readioff, D. Redigolo, L. Reina, E. Reynolds, M. Riembau, F. Rikkert, T. Robens, R. Roentsch, J. Rojo, N. Rompotis, J. Rorie, J. Rosiek, J. Roskes, J. T. Ruderman, N. Sahoo, S. Saito, R. Salerno, P. H. Sales De Bruin, A. Salvucci, K. Sandeep, J. Santiago, R. Santo, V. Sanz, U. Sarica, A. Savin, A. Savoy-Navarro, S. Sawant, A. C. Schaffer, M. Schlaffer, A. Schmidt, B. Schneider, R. Schoefbeck, M. Schröder, M. Scodeggio, E. Scott, L. Scyboz, M. Selvaggi, L. Sestini, H. -S. Shao, A. Shivaji, L. Silvestrini, L. Simon, K. Sinha, Y. Soreq, M. Spannowsky, M. Spira, D. Spitzbart, E. Stamou, J. Stark, T. Stefaniak, B. Stieger, G. Strong, M. Szleper, K. Tackmann, M. Takeuchi, S. Taroni, M. Testa, A. Thamm, V. Theeuwes, L. A. Thomsen, S. Tkaczyk, R. Torre, F. Tramontano, K. A. Ulmer, T. Vantalon, L. Vecchi, R. Vega-Morales, E. Venturini, M. Verducci, C. Vernieri, T. Vickey, M. Vidal Marono, P. Vischia, E. Vryonidou, P. Wagner, V. M. Walbrecht, L. -T. Wang, N. Wardle, D. R. Wardrope, G. Weiglein, S. Wertz, M. Wielers, J. M. Williams, R. Wolf, A. Wulzer, M. Xiao, H. T. Yang, E. Yazgan, Z. Yin, T. You, F. Yu, G. Zanderighi, D. Zanzi, M. Zaro, S. C. Zenz, D. Zerwas, M. Zgubič, J. Zhang, L. Zhang, W. Zhang, X. Zhao, Y. -M. Zhong, A. Dainese, M. Mangano, A. B. Meyer, A. Nisati, G. Salam and M. Vesterinen, Dainese, A., Mangano, M., Meyer, A. B., Nisati, A., Vesterinen, G. Salam and M., Azzi, P., Farry, S., Nason, P., Zeppenfeld, A. Tricoli and D., Cepeda, M., Gori, S., Ilten, P., Riva, M. Kado and F., Cid Vidal, X., D’Onofrio, M., Fox, P. J., Ulmer, R. Torre and K. A., Cerri, A., Gligorov, V. V., Malvezzi, S., Zupan, J. Martin Camalich and J., Citron, Z., Grosse-Oetringhaus, J. F., Jowett, J. M., Lee, Y. -J., Winn, U. A. Wiedemann and M., Khalek, Abdul, Aboubrahim, A., Alimena, J., Alioli, S., Alves, A., Asawatangtrakuldee, C., Azatov, A., Bailey, S., Banerjee, S., Barberio, E. L., Barducci, D., Barone, G., Bauer, M., Bautista, C., Bechtle, P., Becker, K., Benaglia, A., Bengala, M., Berger, N., Bertella, C., Bethani, A., Betti, A., Biekotter, A., Bishara, F., Bloch, D., Bokan, P., Bondu, O., Bonvini, M., Borgonovi, L., Borsato, M., Boselli, S., Braibant-Giacomelli, S., Buchalla, G., Cadamuro, L., Caillol, C., Calandri, A., Calderon Tazon, A., Campbell, J. M., Caola, F., Capozi, M., Carena, M., Carloni Calame, C. M., Carmona, A., Carquin, E., Carvalho Antunes De Oliveira, A., Castaneda Hernandez, A., Cata, O., Celis, A., Cerutti, F., Chahal, G. S., Chakraborty, A., Chaudhary, G., Chen, X., Chisholm, A. S., Contino, R., Costa, A. J., Covarelli, R., Craig, N., Curtin, D., D'Eramo, L., Dang, N. P., Das, P., Dawson, S., De Aguiar Francisco, O. A., de Blas, J., De Curtis, S., De Filippis, N., De la Torre, H., de Lima, L., De Wit, A., Delaere, C., Delcourt, M., Delmastro, M., Demers, S., Dev, N., Di Nardo, R., Di Vita, S., Dildick, S., do Prado, L. A. F., Donadelli, M., Du, D., Durieux, G., Dührssen, M., Eberhardt, O., El Morabit, K., Elias-Miro, J., Ellis, J., Englert, C., Essig, R., Falke, S., Farina, M., Ferrari, A., Ferroglia, A., Fiolhais, M. C. N., Flechl, M., Folgueras, S., Fontanesi, E., Francavilla, P., Franceschini, R., Frederix, R., Frixione, S., Gómez-Ceballos, G., Gabrielli, A., Gadatsch, S., Gallinaro, M., Gandrakota, A., Gao, J., Garay Walls, F. M., Gehrmann, T., Gershtein, Y., Ghosh, T., Gilbert, A., Glein, R., Glover, E. W. N., Gomez-Ambrosio, R., Gonçalo, R., Gonçalves, D., Gorbahn, M., Gouveia, E., Gouzevitch, M., Govoni, P., Grazzini, M., Greenberg, B., Grimm, K., Gritsan, A. V., Grohsjean, A., Grojean, C., Gu, J., Gugel, R., Gupta, R. S., Gwilliam, C. B., Höche, S., Haacke, M., Haddad, Y., Haisch, U., Hamity, G. N., Han, T., Harland-Lang, L. A., Harnik, R., Heinemeyer, S., Heinrich, G., Henning, B., Hirschi, V., Hoepfner, K., Hogan, J. M., Homiller, S., Huang, Y., Huss, A., Jézéquel, S., Jain, Sa., Jones, S. P., Köneke, K., Kalinowski, J., Kamenik, J. F., Kaplan, M., Karlberg, A., Kaur, M., Keicher, P., Kerner, M., Khanov, A., Kieseler, J., Kim, J. H., Kim, M., Klijnsma, T., Kling, F., Klute, M., Komaragiri, J. R., Kong, K., Kozaczuk, J., Kozow, P, Krause, C., Lai, S., Langford, J., Le, B., Lechner, L., Leight, W. A., Leney, K. J. C., Lenz, T., Li, C-Q., Li, H., Li, Q., Liebler, S., Lindert, J., Liu, D., Liu, J., Liu, Y., Liu, Z., Lombardo, D., Long, A., Long, K., Low, I., Luisoni, G., Ma, L. L., Magnan, A. -M., Majumder, D., Malinauskas, A., Maltoni, F., Mangano, M. L., Marchiori, G., Marini, A. C., Martin, A., Marzani, S., Massironi, A., Matchev, K. T., Matheus, R. D., Mazumdar, K., Mazzitelli, J., Mcdougall, A. E., Meade, P., Meridiani, P., Michielin, E., Milenovic, P., Milosevic, V., Mimasu, K., Mistlberger, B., Mlynarikova, M., Mondragon, M., Monni, P. F., Montagna, G., Monti, F., Moreno Llacer, M., Mueck, A., Muiño, P. C., Murphy, C., Murray, W. J., Musella, P., Narain, M., Naranjo Garcia, R. F., Nath, P., Neubert, M., Nicrosini, O., Nikolopoulos, K., No, J. M., Ojeda, M. L., Olivares Pino, S. A., Onofre, A., Ortona, G., Pagan Griso, S., Pagani, D., Palencia Cortezon, E., Palmer, C., Pandini, C., Panico, G., Panwar, L., Pappadopulo, D., Park, M., Patel, R., Paucar-Velasquez, F., Pedro, K., Pernie, L., Perrozzi, L., Petersen, B. A., Petit, E., Petrucciani, G., Piacquadio, G., Piccinini, F., Pieri, M., Plehn, T., Pokorski, S., Pomarol, A., Ponton, E., Pozzorini, S., Prestel, S., Prokofiev, K., Ramsey-Musolf, M., Re, E., Readioff, N. P., Redigolo, D., Reina, L., Reynolds, E., Riembau, M., Rikkert, F., Robens, T., Roentsch, R., Rojo, J., Rompotis, N., Rorie, J., Rosiek, J., Roskes, J., Ruderman, J. T., Sahoo, N., Saito, S., Salerno, R., Sales De Bruin, P. H., Salvucci, A., Sandeep, K., Santiago, J., Santo, R., Sanz, V., Sarica, U., Savin, A., Savoy-Navarro, A., Sawant, S., Schaffer, A. C., Schlaffer, M., Schmidt, A., Schneider, B., Schoefbeck, R., Schröder, M., Scodeggio, M., Scott, E., Scyboz, L., Selvaggi, M., Sestini, L., Shao, H. -S., Shivaji, A., Silvestrini, L., Simon, L., Sinha, K., Soreq, Y., Spannowsky, M., Spira, M., Spitzbart, D., Stamou, E., Stark, J., Stefaniak, T., Stieger, B., Strong, G., Szleper, M., Tackmann, K., Takeuchi, M., Taroni, S., Testa, M., Thamm, A., Theeuwes, V., Thomsen, L. A., Tkaczyk, S., Torre, R., Tramontano, F., Ulmer, K. A., Vantalon, T., Vecchi, L., Vega-Morales, R., Venturini, E., Verducci, M., Vernieri, C., Vickey, T., Vidal Marono, M., Vischia, P., Vryonidou, E., Wagner, P., Walbrecht, V. M., Wang, L. -T., Wardle, N., Wardrope, D. R., Weiglein, G., Wertz, S., Wielers, M., Williams, J. M., Wolf, R., Wulzer, A., Xiao, M., Yang, H. T., Yazgan, E., Yin, Z., You, T., Yu, F., Zanderighi, G., Zanzi, D., Zaro, M., Zenz, S. C., Zerwas, D., Zgubič, M., Zhang, J., Zhang, L., Zhang, W., Zhao, X., and Zhong, Y. -M.
Published: 2019

13. Taxonomic Revision of the Rove Beetle Genus Phlaeopterus Motschulsky, 1853 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini)

Author: Logan J. Mullen, J. M. Campbell, and Derek S. Sikes
Subjects: 0106 biological sciences, Insecta, biology, Arthropoda, Zoology, Biodiversity, Omaliinae, Subspecies, biology.organism_classification, Staphylinidae, 010603 evolutionary biology, 01 natural sciences, Phlaeopterus, Coleoptera, 010602 entomology, Geography, Insect Science, Nearctic ecozone, Rove beetle, Animalia, Taxonomy (biology), Endemism, Taxonomy
Abstract: The genus PhlaeopterusMotschulsky, 1853 is revised, and a key to the 18 valid species is provided. Eight new species are described: Phlaeopterus obsoletus Mullen and Campbell, new species; Phlaeopterus kavanaughi Mullen and Campbell, new species; Phlaeopterus bakerensis Mullen and Campbell, new species; Phlaeopterus smetanai Mullen and Campbell, new species; Phlaeopterus occidentalis Mullen and Campbell, new species; Phlaeopterus olympicus Mullen and Campbell, new species; Phlaeopterus hatchi Mullen and Campbell, new species; and Phlaeopterus elongatus Mullen and Campbell, new species. Two species, Phlaeopterus kootenayensisHatch, 1957, and Phlaeopterus stacesmithiHatch, 1957, are transferred to the genus UnamisCasey, 1893. The monotypic genus VellicaCasey, 1885 is synonymized under Phlaeopterus, new synonymy.Phlaeopterus rufitarsusCasey, 1893 is synonymized under Phlaeopterus filicornisCasey, 1886, new synonymy.Phlaeopterus cascadiensis is demoted to a subspecies of Phlaeopterus castaneus (Casey, 1893), new synonymy and new status. Phlaeopterus brevipennisCasey, 1893 and Phlaeopterus longipalpusCasey, 1885 are synonymized under Phlaeopterus cavicollis (Fauvel, 1878), new synonymy. Lectotypes are designated for four species: Tilea castaneaCasey, 1893 (= P. castaneus); Tilea cavicollisFauvel, 1878 (= P. cavicollis); Vellica longipennisCasey, 1885 (= Phlaeopterus longipennis (Casey, 1885), new combination); and P. filicornis. Distribution data for each species are provided. Given these beetles' association with shrinking alpine snowfields, conservation concern is warranted, and some highly endemic species described herein have not been collected in over 35 years.
Published: 2018

14. Higgs Physics at the HL-LHC and HE-LHC

Author: Cepeda, M, Gori, S, Ilten, P, Kado, M, Riva, F, Abdul Khalek, R, Aboubrahim, A, Alimena, J, Alioli, S, DA SILVA ALVES, A, Asawatangtrakuldee, C, Azatov, A, Azzi, P, Bailey, S, Banerjee, S, Barberio, E, Barducci, D, Barone, G, Bauer, M, Bautista, C, Bechtle, P, Becker, K, Benaglia, A, Bengala, M, Berger, N, Bertella, C, Bethani, A, Betti, A, Biekotter, A, Bishara, F, Bloch, D, Bokan, P, Bondu, O, Bonvini, M, Borgonovi, L, Borsato, M, Boselli, S, Braibant-Giacomelli, S, Buchalla, G, Cadamuro, L, Caillol, C, Calandri, A, Calderon Tazon, A, Campbell, J, Caola, F, Capozi, M, Carena, M, Carloni Calame, C, Carmona, A, Carquin, E, Carvalho Antunes De Oliveira, A, Castaneda Hernandez, A, Cata, O, Celis, A, Cerri, A, Cerutti, F, Chahal, G, Chakraborty, A, Chaudhary, G, Chen, X, Chisholm, A, Contino, R, Costa, A, Covarelli, R, Craig, N, Curtin, D, D'Eramo, L, Dührssen, M, Dang, N, Das, P, Dawson, S, De Aguiar Francisco, O, de Blas, J, De Curtis, S, De Filippis, N, De la Torre, H, de Lima, L, De Wit, A, Delaere, C, Delcourt, M, Delmastro, M, Demers, S, Dev, N, Di Nardo, R, Di Vita, S, Dildick, S, do Prado, L, Donadelli, M, Du, D, Durieux, G, Eberhardt, O, El Morabit, K, Elias-Miro, J, Ellis, J, Englert, C, Falke, S, Farina, M, Ferrari, A, Ferroglia, A, Fiolhais, M, Flechl, M, Folgueras, S, Fontanesi, E, Francavilla, P, Franceschini, R, Frederix, R, Frixione, S, Gómez-Ceballos, G, Gabrielli, A, Gadatsch, S, Gallinaro, M, Gandrakota, A, Gao, J, Garay Walls, F, Gehrmann, T, Gershtein, Y, Ghosh, T, Gilbert, A, Glein, R, Glover, E, Gomez-Ambrosio, R, Gonçalo, R, Gonçalves, D, Gorbahn, M, Gouveia, E, Gouzevitch, M, Govoni, P, Grazzini, M, Greenberg, B, Grimm, K, Gritsan, A, Grohsjean, A, Grojean, C, Gu, J, Gugel, R, Gupta, R, Gwilliam, C, Höche, S, Haacke, M, Haddad, Y, Haisch, U, Hamity, G, Han, T, Harland-Lang, L, Harnik, R, Heinemeyer, S, Heinrich, G, Henning, B, Hirschi, V, Hoepfner, K, Hogan, J, Homiller, S, Huang, Y, Huss, A, Jézéquel, S, Jain, S, Jones, S, Köneke, K, Kalinowski, J, Kamenik, J, Kaplan, M, Karlberg, A, Kaur, M, Keicher, P, Kerner, M, Khanov, A, Kieseler, J, Kim, J, Kim, M, Klijnsma, T, Kling, F, Klute, M, Komaragiri, J, Kong, K, Kozaczuk, J, Kozow, P, Krause, C, Lai, S, Langford, J, Le, B, Lechner, L, Leight, W, Leney, K, Lenz, T, C-Q., L, Li, H, Li, Q, Liebler, S, Lindert, J, Liu, D, Liu, J, Liu, Y, Liu, Z, Lombardo, M, Long, A, Long, K, Low, I, Luisoni, G, L. L., M, Magnan, A, Majumder, D, Malinauskas, A, Maltoni, F, Mangano, M, Marchiori, G, Marini, A, Martin, A, Marzani, S, Massironi, A, Matchev, K, Matheus, R, Mazumdar, K, Mazzitelli, J, Mcdougall, A, Meade, P, Meridiani, P, Meyer, A, Michielin, E, Milenovic, P, Milosevic, V, Mimasu, K, Mistlberger, B, Mlynarikova, M, Mondragon, M, Monni, P, Montagna, G, Monti, F, Moreno Llacer, M, Mueck, A, Muiño, P, Murphy, C, Murray, W, Musella, P, Narain, M, Naranjo Garcia, R, Nath, P, Neubert, M, Nicrosini, O, Nikolopoulos, K, Nisati, A, J. M., N, Ojeda, M, Olivares Pino, S, Onofre, A, Ortona, G, Pagan Griso, S, Pagani, D, Palencia Cortezon, E, Palmer, C, Pandini, C, Panico, G, Panwar, L, Pappadopulo, D, Park, M, Patel, R, Paucar-Velasquez, F, Pedro, K, Pernie, L, Perrozzi, L, Petersen, B, Petit, E, Petrucciani, G, Piacquadio, G, Piccinini, F, Pieri, M, Plehn, T, Pokorski, S, Pomarol, A, Ponton, E, Pozzorini, S, Prestel, S, Prokofiev, K, Ramsey-Musolf, M, Re, E, Readioff, N, Redigolo, D, Reina, L, Reynolds, E, Riembau, M, Rikkert, F, Robens, T, Roentsch, R, Rojo, J, Rompotis, N, Rorie, J, Rosiek, J, Roskes, J, Ruderman, J, Sahoo, N, Saito, S, Salerno, R, Sales De Bruin, P, Salvucci, A, Sandeep, K, Santiago, J, Santo, R, Sanz, V, Sarica, U, Savin, A, Savoy-Navarro, A, Sawant, S, Schaffer, A, Schlaffer, M, Schmidt, A, Schneider, B, Schoefbeck, R, Schröder, M, Scodeggio, M, Scott, E, Scyboz, L, Selvaggi, M, Sestini, L, Shao, H, Shivaji, A, Silvestrini, L, Simon, L, Sinha, K, Soreq, Y, Spannowsky, M, Spira, M, Spitzbart, D, Stamou, E, Stark, J, Stefaniak, T, Stieger, B, Strong, G, Szleper, M, Tackmann, K, Takeuchi, M, Taroni, S, Testa, M, Thamm, A, Theeuwes, V, Thomsen, L, Tkaczyk, S, Torre, R, Tramontano, F, Ulmer, K, Vantalon, T, Vecchi, L, Vega-Morales, R, Venturini, E, Verducci, M, Vernieri, C, Vickey, T, Vidal Marono, M, Vischia, P, Vryonidou, E, Walbrecht, V, Wang, L, Wardle, N, Wardrope, D, Weiglein, G, Wertz, S, Wielers, M, Williams, J, Wolf, R, Wulzer, A, Xiao, M, Yang, H, Yazgan, E, Yin, Z, You, T, Yu, F, Zanderighi, G, Zanzi, D, Zaro, M, Zenz, S, Zerwas, D, Zgubič, M, Zhang, J, Zhang, L, Zhang, W, Zhao, X, Zhong, Y, M. Cepeda, S. Gori, P. Ilten, M. Kado, F. Riva, R. Abdul Khalek, A. Aboubrahim, J. Alimena, S. Alioli, DA SILVA ALVES, ALEX, C. Asawatangtrakuldee, A. Azatov, P. Azzi, S. Bailey, S. Banerjee, E. L. Barberio, D. Barducci, G. Barone, M. Bauer, C. Bautista, P. Bechtle, K. Becker, A. Benaglia, M. Bengala, N. Berger, C. Bertella, A. Bethani, A. Betti, A. Biekotter, F. Bishara, D. Bloch, P. Bokan, O. Bondu, M. Bonvini, L. Borgonovi, M. Borsato, S. Boselli, S. Braibant-Giacomelli, G. Buchalla, L. Cadamuro, C. Caillol, A. Calandri, A. Calderon Tazon, J. M. Campbell, F. Caola, M. Capozi, M. Carena, C. M. Carloni Calame, A. Carmona, E. Carquin, A. Carvalho Antunes De Oliveira, A. Castaneda Hernandez, O. Cata, A. Celis, A. Cerri, F. Cerutti, G. S. Chahal, A. Chakraborty, G. Chaudhary, X. Chen, A. S. Chisholm, R. Contino, A. J. Costa, R. Covarelli, N. Craig, D. Curtin, L. D'Eramo, M. Dührssen, N. P. Dang, P. Das, S. Dawson, O. A. De Aguiar Francisco, J. de Blas, S. De Curtis, N. De Filippis, H. De la Torre, L. de Lima, A. De Wit, C. Delaere, M. Delcourt, M. Delmastro, S. Demers, N. Dev, R. Di Nardo, S. Di Vita, S. Dildick, L. A. F. do Prado, M. Donadelli, D. Du, G. Durieux, O. Eberhardt, K. El Morabit, J. Elias-Miro, J. Ellis, C. Englert, S. Falke, M. Farina, A. Ferrari, A. Ferroglia, M. C. N. Fiolhais, M. Flechl, S. Folgueras, E. Fontanesi, P. Francavilla, R. Franceschini, R. Frederix, S. Frixione, G. Gómez-Ceballos, A. Gabrielli, S. Gadatsch, M. Gallinaro, A. Gandrakota, J. Gao, F. M. Garay Walls, T. Gehrmann, Y. Gershtein, T. Ghosh, A. Gilbert, R. Glein, E. W. N. Glover, R. Gomez-Ambrosio, R. Gonçalo, D. Gonçalves, M. Gorbahn, E. Gouveia, M. Gouzevitch, P. Govoni, GRAZZINI, MAGALI, B. Greenberg, K. Grimm, A. V. Gritsan, A. Grohsjean, C. Grojean, J. Gu, R. Gugel, R. S. Gupta, C. B. Gwilliam, S. Höche, M. Haacke, Y. Haddad, U. Haisch, G. N. Hamity, T. Han, L. A. Harland-Lang, R. Harnik, S. Heinemeyer, G. Heinrich, B. Henning, V. Hirschi, K. Hoepfner, J. M. Hogan, S. Homiller, Y. Huang, A. Huss, S. Jézéquel, Sa. Jain, S. P. Jones, K. Köneke, J. Kalinowski, J. F. Kamenik, M. Kaplan, A. Karlberg, M. Kaur, P. Keicher, M. Kerner, A. Khanov, J. Kieseler, J. H. Kim, M. Kim, T. Klijnsma, F. Kling, M. Klute, J. R. Komaragiri, K. Kong, J. Kozaczuk, P Kozow, C. Krause, S. Lai, J. Langford, B. Le, L. Lechner, W. A. Leight, K. J. C. Leney, T. Lenz, C-Q. Li, H. Li, Q. Li, S. Liebler, J. Lindert, D. Liu, LIU, JIE, Y. Liu, Z. Liu, LOMBARDO, MICHELE DAVIDE MARIA, A. Long, K. Long, I. Low, G. Luisoni, L. L. Ma, A. -M. Magnan, D. Majumder, A. Malinauskas, F. Maltoni, M. L. Mangano, G. Marchiori, A. C. Marini, A. Martin, S. Marzani, A. Massironi, K. T. Matchev, R. D. Matheus, K. Mazumdar, J. Mazzitelli, A. E. Mcdougall, P. Meade, P. Meridiani, A. B. Meyer, E. Michielin, P. Milenovic, V. Milosevic, K. Mimasu, B. Mistlberger, M. Mlynarikova, M. Mondragon, P. F. Monni, G. Montagna, F. Monti, M. Moreno Llacer, A. Mueck, P. C. Muiño, C. Murphy, W. J. Murray, P. Musella, M. Narain, R. F. Naranjo Garcia, P. Nath, M. Neubert, O. Nicrosini, K. Nikolopoulos, A. Nisati, J. M. No, M. L. Ojeda, S. A. Olivares Pino, A. Onofre, ORTONA, GIACOMO, S. Pagan Griso, D. Pagani, E. Palencia Cortezon, C. Palmer, C. Pandini, G. Panico, L. Panwar, D. Pappadopulo, M. Park, R. Patel, F. Paucar-Velasquez, K. Pedro, L. Pernie, L. Perrozzi, B. A. Petersen, E. Petit, G. Petrucciani, G. Piacquadio, F. Piccinini, M. Pieri, T. Plehn, S. Pokorski, A. Pomarol, E. Ponton, S. Pozzorini, S. Prestel, K. Prokofiev, M. Ramsey-Musolf, E. Re, N. P. Readioff, D. Redigolo, L. Reina, E. Reynolds, M. Riembau, F. Rikkert, T. Robens, R. Roentsch, J. Rojo, N. Rompotis, J. Rorie, J. Rosiek, J. Roskes, J. T. Ruderman, N. Sahoo, S. Saito, R. Salerno, P. H. Sales De Bruin, A. Salvucci, K. Sandeep, J. Santiago, R. Santo, V. Sanz, U. Sarica, A. Savin, A. Savoy-Navarro, S. Sawant, A. C. Schaffer, M. Schlaffer, A. Schmidt, B. Schneider, R. Schoefbeck, M. Schröder, M. Scodeggio, E. Scott, L. Scyboz, M. Selvaggi, L. Sestini, H. -S. Shao, A. Shivaji, L. Silvestrini, L. Simon, K. Sinha, Y. Soreq, M. Spannowsky, M. Spira, D. Spitzbart, E. Stamou, J. Stark, T. Stefaniak, B. Stieger, G. Strong, M. Szleper, K. Tackmann, M. Takeuchi, S. Taroni, TESTA, MARCO, A. Thamm, V. Theeuwes, L. A. Thomsen, S. Tkaczyk, TORRE, RICCARDO, F. Tramontano, K. A. Ulmer, T. Vantalon, L. Vecchi, R. Vega-Morales, E. Venturini, M. Verducci, C. Vernieri, T. Vickey, M. Vidal Marono, P. Vischia, E. Vryonidou, V. M. Walbrecht, L. -T. Wang, N. Wardle, D. R. Wardrope, G. Weiglein, S. Wertz, M. Wielers, J. M. Williams, R. Wolf, A. Wulzer, M. Xiao, H. T. Yang, E. Yazgan, Z. Yin, T. You, F. Yu, G. Zanderighi, D. Zanzi, ZARO, MARCO, S. C. Zenz, D. Zerwas, M. Zgubič, J. Zhang, L. Zhang, W. Zhang, X. Zhao, Y. -M. Zhong, Cepeda, M, Gori, S, Ilten, P, Kado, M, Riva, F, Abdul Khalek, R, Aboubrahim, A, Alimena, J, Alioli, S, DA SILVA ALVES, A, Asawatangtrakuldee, C, Azatov, A, Azzi, P, Bailey, S, Banerjee, S, Barberio, E, Barducci, D, Barone, G, Bauer, M, Bautista, C, Bechtle, P, Becker, K, Benaglia, A, Bengala, M, Berger, N, Bertella, C, Bethani, A, Betti, A, Biekotter, A, Bishara, F, Bloch, D, Bokan, P, Bondu, O, Bonvini, M, Borgonovi, L, Borsato, M, Boselli, S, Braibant-Giacomelli, S, Buchalla, G, Cadamuro, L, Caillol, C, Calandri, A, Calderon Tazon, A, Campbell, J, Caola, F, Capozi, M, Carena, M, Carloni Calame, C, Carmona, A, Carquin, E, Carvalho Antunes De Oliveira, A, Castaneda Hernandez, A, Cata, O, Celis, A, Cerri, A, Cerutti, F, Chahal, G, Chakraborty, A, Chaudhary, G, Chen, X, Chisholm, A, Contino, R, Costa, A, Covarelli, R, Craig, N, Curtin, D, D'Eramo, L, Dührssen, M, Dang, N, Das, P, Dawson, S, De Aguiar Francisco, O, de Blas, J, De Curtis, S, De Filippis, N, De la Torre, H, de Lima, L, De Wit, A, Delaere, C, Delcourt, M, Delmastro, M, Demers, S, Dev, N, Di Nardo, R, Di Vita, S, Dildick, S, do Prado, L, Donadelli, M, Du, D, Durieux, G, Eberhardt, O, El Morabit, K, Elias-Miro, J, Ellis, J, Englert, C, Falke, S, Farina, M, Ferrari, A, Ferroglia, A, Fiolhais, M, Flechl, M, Folgueras, S, Fontanesi, E, Francavilla, P, Franceschini, R, Frederix, R, Frixione, S, Gómez-Ceballos, G, Gabrielli, A, Gadatsch, S, Gallinaro, M, Gandrakota, A, Gao, J, Garay Walls, F, Gehrmann, T, Gershtein, Y, Ghosh, T, Gilbert, A, Glein, R, Glover, E, Gomez-Ambrosio, R, Gonçalo, R, Gonçalves, D, Gorbahn, M, Gouveia, E, Gouzevitch, M, Govoni, P, Grazzini, M, Greenberg, B, Grimm, K, Gritsan, A, Grohsjean, A, Grojean, C, Gu, J, Gugel, R, Gupta, R, Gwilliam, C, Höche, S, Haacke, M, Haddad, Y, Haisch, U, Hamity, G, Han, T, Harland-Lang, L, Harnik, R, Heinemeyer, S, Heinrich, G, Henning, B, Hirschi, V, Hoepfner, K, Hogan, J, Homiller, S, Huang, Y, Huss, A, Jézéquel, S, Jain, S, Jones, S, Köneke, K, Kalinowski, J, Kamenik, J, Kaplan, M, Karlberg, A, Kaur, M, Keicher, P, Kerner, M, Khanov, A, Kieseler, J, Kim, J, Kim, M, Klijnsma, T, Kling, F, Klute, M, Komaragiri, J, Kong, K, Kozaczuk, J, Kozow, P, Krause, C, Lai, S, Langford, J, Le, B, Lechner, L, Leight, W, Leney, K, Lenz, T, C-Q., L, Li, H, Li, Q, Liebler, S, Lindert, J, Liu, D, Liu, J, Liu, Y, Liu, Z, Lombardo, M, Long, A, Long, K, Low, I, Luisoni, G, L. L., M, Magnan, A, Majumder, D, Malinauskas, A, Maltoni, F, Mangano, M, Marchiori, G, Marini, A, Martin, A, Marzani, S, Massironi, A, Matchev, K, Matheus, R, Mazumdar, K, Mazzitelli, J, Mcdougall, A, Meade, P, Meridiani, P, Meyer, A, Michielin, E, Milenovic, P, Milosevic, V, Mimasu, K, Mistlberger, B, Mlynarikova, M, Mondragon, M, Monni, P, Montagna, G, Monti, F, Moreno Llacer, M, Mueck, A, Muiño, P, Murphy, C, Murray, W, Musella, P, Narain, M, Naranjo Garcia, R, Nath, P, Neubert, M, Nicrosini, O, Nikolopoulos, K, Nisati, A, J. M., N, Ojeda, M, Olivares Pino, S, Onofre, A, Ortona, G, Pagan Griso, S, Pagani, D, Palencia Cortezon, E, Palmer, C, Pandini, C, Panico, G, Panwar, L, Pappadopulo, D, Park, M, Patel, R, Paucar-Velasquez, F, Pedro, K, Pernie, L, Perrozzi, L, Petersen, B, Petit, E, Petrucciani, G, Piacquadio, G, Piccinini, F, Pieri, M, Plehn, T, Pokorski, S, Pomarol, A, Ponton, E, Pozzorini, S, Prestel, S, Prokofiev, K, Ramsey-Musolf, M, Re, E, Readioff, N, Redigolo, D, Reina, L, Reynolds, E, Riembau, M, Rikkert, F, Robens, T, Roentsch, R, Rojo, J, Rompotis, N, Rorie, J, Rosiek, J, Roskes, J, Ruderman, J, Sahoo, N, Saito, S, Salerno, R, Sales De Bruin, P, Salvucci, A, Sandeep, K, Santiago, J, Santo, R, Sanz, V, Sarica, U, Savin, A, Savoy-Navarro, A, Sawant, S, Schaffer, A, Schlaffer, M, Schmidt, A, Schneider, B, Schoefbeck, R, Schröder, M, Scodeggio, M, Scott, E, Scyboz, L, Selvaggi, M, Sestini, L, Shao, H, Shivaji, A, Silvestrini, L, Simon, L, Sinha, K, Soreq, Y, Spannowsky, M, Spira, M, Spitzbart, D, Stamou, E, Stark, J, Stefaniak, T, Stieger, B, Strong, G, Szleper, M, Tackmann, K, Takeuchi, M, Taroni, S, Testa, M, Thamm, A, Theeuwes, V, Thomsen, L, Tkaczyk, S, Torre, R, Tramontano, F, Ulmer, K, Vantalon, T, Vecchi, L, Vega-Morales, R, Venturini, E, Verducci, M, Vernieri, C, Vickey, T, Vidal Marono, M, Vischia, P, Vryonidou, E, Walbrecht, V, Wang, L, Wardle, N, Wardrope, D, Weiglein, G, Wertz, S, Wielers, M, Williams, J, Wolf, R, Wulzer, A, Xiao, M, Yang, H, Yazgan, E, Yin, Z, You, T, Yu, F, Zanderighi, G, Zanzi, D, Zaro, M, Zenz, S, Zerwas, D, Zgubič, M, Zhang, J, Zhang, L, Zhang, W, Zhao, X, Zhong, Y, M. Cepeda, S. Gori, P. Ilten, M. Kado, F. Riva, R. Abdul Khalek, A. Aboubrahim, J. Alimena, S. Alioli, DA SILVA ALVES, ALEX, C. Asawatangtrakuldee, A. Azatov, P. Azzi, S. Bailey, S. Banerjee, E. L. Barberio, D. Barducci, G. Barone, M. Bauer, C. Bautista, P. Bechtle, K. Becker, A. Benaglia, M. Bengala, N. Berger, C. Bertella, A. Bethani, A. Betti, A. Biekotter, F. Bishara, D. Bloch, P. Bokan, O. Bondu, M. Bonvini, L. Borgonovi, M. Borsato, S. Boselli, S. Braibant-Giacomelli, G. Buchalla, L. Cadamuro, C. Caillol, A. Calandri, A. Calderon Tazon, J. M. Campbell, F. Caola, M. Capozi, M. Carena, C. M. Carloni Calame, A. Carmona, E. Carquin, A. Carvalho Antunes De Oliveira, A. Castaneda Hernandez, O. Cata, A. Celis, A. Cerri, F. Cerutti, G. S. Chahal, A. Chakraborty, G. Chaudhary, X. Chen, A. S. Chisholm, R. Contino, A. J. Costa, R. Covarelli, N. Craig, D. Curtin, L. D'Eramo, M. Dührssen, N. P. Dang, P. Das, S. Dawson, O. A. De Aguiar Francisco, J. de Blas, S. De Curtis, N. De Filippis, H. De la Torre, L. de Lima, A. De Wit, C. Delaere, M. Delcourt, M. Delmastro, S. Demers, N. Dev, R. Di Nardo, S. Di Vita, S. Dildick, L. A. F. do Prado, M. Donadelli, D. Du, G. Durieux, O. Eberhardt, K. El Morabit, J. Elias-Miro, J. Ellis, C. Englert, S. Falke, M. Farina, A. Ferrari, A. Ferroglia, M. C. N. Fiolhais, M. Flechl, S. Folgueras, E. Fontanesi, P. Francavilla, R. Franceschini, R. Frederix, S. Frixione, G. Gómez-Ceballos, A. Gabrielli, S. Gadatsch, M. Gallinaro, A. Gandrakota, J. Gao, F. M. Garay Walls, T. Gehrmann, Y. Gershtein, T. Ghosh, A. Gilbert, R. Glein, E. W. N. Glover, R. Gomez-Ambrosio, R. Gonçalo, D. Gonçalves, M. Gorbahn, E. Gouveia, M. Gouzevitch, P. Govoni, GRAZZINI, MAGALI, B. Greenberg, K. Grimm, A. V. Gritsan, A. Grohsjean, C. Grojean, J. Gu, R. Gugel, R. S. Gupta, C. B. Gwilliam, S. Höche, M. Haacke, Y. Haddad, U. Haisch, G. N. Hamity, T. Han, L. A. Harland-Lang, R. Harnik, S. Heinemeyer, G. Heinrich, B. Henning, V. Hirschi, K. Hoepfner, J. M. Hogan, S. Homiller, Y. Huang, A. Huss, S. Jézéquel, Sa. Jain, S. P. Jones, K. Köneke, J. Kalinowski, J. F. Kamenik, M. Kaplan, A. Karlberg, M. Kaur, P. Keicher, M. Kerner, A. Khanov, J. Kieseler, J. H. Kim, M. Kim, T. Klijnsma, F. Kling, M. Klute, J. R. Komaragiri, K. Kong, J. Kozaczuk, P Kozow, C. Krause, S. Lai, J. Langford, B. Le, L. Lechner, W. A. Leight, K. J. C. Leney, T. Lenz, C-Q. Li, H. Li, Q. Li, S. Liebler, J. Lindert, D. Liu, LIU, JIE, Y. Liu, Z. Liu, LOMBARDO, MICHELE DAVIDE MARIA, A. Long, K. Long, I. Low, G. Luisoni, L. L. Ma, A. -M. Magnan, D. Majumder, A. Malinauskas, F. Maltoni, M. L. Mangano, G. Marchiori, A. C. Marini, A. Martin, S. Marzani, A. Massironi, K. T. Matchev, R. D. Matheus, K. Mazumdar, J. Mazzitelli, A. E. Mcdougall, P. Meade, P. Meridiani, A. B. Meyer, E. Michielin, P. Milenovic, V. Milosevic, K. Mimasu, B. Mistlberger, M. Mlynarikova, M. Mondragon, P. F. Monni, G. Montagna, F. Monti, M. Moreno Llacer, A. Mueck, P. C. Muiño, C. Murphy, W. J. Murray, P. Musella, M. Narain, R. F. Naranjo Garcia, P. Nath, M. Neubert, O. Nicrosini, K. Nikolopoulos, A. Nisati, J. M. No, M. L. Ojeda, S. A. Olivares Pino, A. Onofre, ORTONA, GIACOMO, S. Pagan Griso, D. Pagani, E. Palencia Cortezon, C. Palmer, C. Pandini, G. Panico, L. Panwar, D. Pappadopulo, M. Park, R. Patel, F. Paucar-Velasquez, K. Pedro, L. Pernie, L. Perrozzi, B. A. Petersen, E. Petit, G. Petrucciani, G. Piacquadio, F. Piccinini, M. Pieri, T. Plehn, S. Pokorski, A. Pomarol, E. Ponton, S. Pozzorini, S. Prestel, K. Prokofiev, M. Ramsey-Musolf, E. Re, N. P. Readioff, D. Redigolo, L. Reina, E. Reynolds, M. Riembau, F. Rikkert, T. Robens, R. Roentsch, J. Rojo, N. Rompotis, J. Rorie, J. Rosiek, J. Roskes, J. T. Ruderman, N. Sahoo, S. Saito, R. Salerno, P. H. Sales De Bruin, A. Salvucci, K. Sandeep, J. Santiago, R. Santo, V. Sanz, U. Sarica, A. Savin, A. Savoy-Navarro, S. Sawant, A. C. Schaffer, M. Schlaffer, A. Schmidt, B. Schneider, R. Schoefbeck, M. Schröder, M. Scodeggio, E. Scott, L. Scyboz, M. Selvaggi, L. Sestini, H. -S. Shao, A. Shivaji, L. Silvestrini, L. Simon, K. Sinha, Y. Soreq, M. Spannowsky, M. Spira, D. Spitzbart, E. Stamou, J. Stark, T. Stefaniak, B. Stieger, G. Strong, M. Szleper, K. Tackmann, M. Takeuchi, S. Taroni, TESTA, MARCO, A. Thamm, V. Theeuwes, L. A. Thomsen, S. Tkaczyk, TORRE, RICCARDO, F. Tramontano, K. A. Ulmer, T. Vantalon, L. Vecchi, R. Vega-Morales, E. Venturini, M. Verducci, C. Vernieri, T. Vickey, M. Vidal Marono, P. Vischia, E. Vryonidou, V. M. Walbrecht, L. -T. Wang, N. Wardle, D. R. Wardrope, G. Weiglein, S. Wertz, M. Wielers, J. M. Williams, R. Wolf, A. Wulzer, M. Xiao, H. T. Yang, E. Yazgan, Z. Yin, T. You, F. Yu, G. Zanderighi, D. Zanzi, ZARO, MARCO, S. C. Zenz, D. Zerwas, M. Zgubič, J. Zhang, L. Zhang, W. Zhang, X. Zhao, and Y. -M. Zhong
Abstract: The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of possibilities in the study of Higgs boson properties, Electroweak Symmetry breaking and the Standard Model in general, as well as new avenues in probing new physics beyond the Standard Model. Six years after the discovery, with a conspicuously larger dataset collected during LHC Run 2 at a 13 TeV centre-of-mass energy, the theory and experimental particle physics communities have started a meticulous exploration of the potential for precision measurements of its properties. This includes studies of Higgs boson production and decays processes, the search for rare decays and production modes, high energy observables, and searches for an extended electroweak symmetry breaking sector. This report summarises the potential reach and opportunities in Higgs physics during the High Luminosity phase of the LHC, with an expected dataset of pp collisions at 14 TeV, corresponding to an integrated luminosity of 3~ab$^-1$. These studies are performed in light of the most recent analyses from LHC collaborations and the latest theoretical developments. The potential of an LHC upgrade, colliding protons at a centre-of-mass energy of 27 TeV and producing a dataset corresponding to an integrated luminosity of 15~ab$^-1$, is also discussed.
Published: 2019

15. Performance and Breakdown Characteristics of Irradiated Vertical Power GaN P-i-N Diodes

Author: Michael W. Moseley, G. Vizkelethy, D. Disney, D. P. Bour, William R. Wampler, A. A. Allerman, I. C. Kizilyalli, Jeramy R. Dickerson, R. M. Fleming, Jonathan J. Wierer, H. Nie, Andrew M. Armstrong, Robert Kaplar, Ozgur Aktas, François Léonard, A. Alec Talin, J. M. Campbell, and M. P. King
Subjects: Nuclear and High Energy Physics, Materials science, Silicon, business.industry, Wide-bandgap semiconductor, chemistry.chemical_element, Gallium nitride, chemistry.chemical_compound, Nuclear Energy and Engineering, chemistry, Optoelectronics, Figure of merit, Breakdown voltage, Power semiconductor device, Irradiation, Electrical and Electronic Engineering, business, Diode
Abstract: Electrical performance and defect characterization of vertical GaN P-i-N diodes before and after irradiation with 2.5 MeV protons and neutrons is investigated. Devices exhibit increase in specific on-resistance following irradiation with protons and neutrons, indicating displacement damage introduces defects into the p-GaN and n- drift regions of the device that impact on-state device performance. The breakdown voltage of these devices, initially above 1700 V, is observed to decrease only slightly for particle fluence
Published: 2015

16. Low- pT e+e− Pair Production in Au+Au Collisions at sNN=200 GeV and U+U Collisions at sNN=193 GeV at STAR

Author: Xiaofeng Luo, Arka Chatterjee, Guo-Liang Ma, Li Yi, Xiangming Sun, J. K. Adkins, R. Fatemi, L. He, Jongmin Lee, R. L. Ray, Shaji Kumar, Todd Kinghorn, K. Krueger, R. Ma, A. S. Hirsch, Zongye Zhang, Vitaly Okorokov, Y. Guo, Y. Li, S. Singha, Alexandre Alarcon Do Passo Suaide, A. K. Bhati, D. Keane, P. Kravtsov, Fuwang Shen, A. M. Schmah, I. Kisel, Bernd Surrow, I. G. Bordyuzhin, T. Ljubicic, I. G. Alekseev, N. K. Pruthi, Nikolai Smirnov, J. Bryslawskyj, M. A. Lisa, J. C. Mei, Xuan Zhang, Niseem Magdy, H. Caines, M. Lomnitz, N. Elsey, D. Mayes, L. G. Efimov, J. L. Drachenberg, M. Cherney, Lokesh Kumar, R. Aoyama, Z. Chang, Hua Pei, W. B. Schmidke, G. Eppley, Hanna Paulina Zbroszczyk, Q. H. Xu, Nasim, P. Federic, S. K. Tripathy, J. A. Mazer, Justin Ewigleben, G. Odyniec, C. A. Gagliardi, J. Xu, J. Lidrych, Olga Evdokimov, J. Pluta, J. R. Adams, W. Solyst, H. Z. Huang, G. Agakishiev, D. S. Gunarathne, D. Cebra, S. Vokal, Shize Yang, N. Chankova-Bunzarova, W. Li, A. Taranenko, Zhanwen Zhu, I. K. Yoo, C. Zhong, E. C. Aschenauer, S. Kabana, S. Margetis, Anik Gupta, G. Wang, B.R. Schweid, X. Dong, R. Reed, Giacomo Contin, L. Ma, F. Seck, Madan M. Aggarwal, Fuqiang Wang, Rene Bellwied, F. Videbæk, M. Posik, D. K. Mishra, Zhigang Xiao, T. Huang, Jay Roberts, Z. Ye, J. H. Chen, Jaroslav Adam, H. M. Spinka, Frank Jm Geurts, T. Galatyuk, R. E. Tribble, Nihar Sahoo, C. E. Flores, E. G. Judd, Anju Bhasin, Y. Panebratsev, Saehanseul Oh, Maowu Nie, D. Kalinkin, E. P. Sichtermann, P. Federicova, D. Grosnick, D. A. Morozov, X. Huang, A. Kechechyan, Yunpeng Liu, Derek Anderson, Xiaofeng Zhu, Ying Liang, Sukalyan Chattopadhyay, G. Xie, B. Huang, T. Ullrich, N. G. Minaev, R. Lacey, Pradip Kumar Sahu, L. Zhang, H. W. Ke, P. Sorensen, A. J. Bassill, A. Ogawa, Anthony Robert Timmins, J. H. Thomas, B. Pawlik, A. Vossen, Michal Sumbera, N.N. Ajitanand, S. Heppelmann, Adam Ryszard Kisiel, N. Herrmann, S. Siejka, R. S. Longacre, B. J. Summa, L. P. Zhou, A. Gibson, F-H. Chang, Q. Yang, T. Niida, Yu-Gang Ma, Catherine Tomkiel, H. J. Crawford, P. V. Shanmuganathan, C. Zhou, K. Meehan, C-Q. Li, J. C. Dunlop, L. Wen, G. S. Averichev, S. Esumi, S. H. Zhang, N. Kulathunga, N. Xu, P. Filip, B. Tu, S. W. Wissink, D. Mallick, J. Engelage, Peter Q. Liu, J. Kvapil, Y. Zhang, A. Lebedev, G. D. Westfall, J. Porter, Christina Markert, D. Smirnov, O. Rusnakova, S. Ramachandran, H. S. Matis, O. Eyser, M. Tokarev, Yang Yang, J. M. Nelson, S. K. Radhakrishnan, G. Nigmatkulov, W. J. Llope, L. Fulek, G. Igo, Y. Wang, F. G. Atetalla, L. K. Kosarzewski, Y. Fisyak, D. L. Olvitt, Nilay Shah, Zubayer Ahammed, W. W. Jacobs, O. D. Tsai, J. Lauret, Jaroslav Bielcik, L. Didenko, I. Chakaberia, L. Krauth, K. Oh, Alexander Jentsch, Zebo Tang, James Brandenburg, K. Yip, R. Lednicky, L. Kochenda, T. Tarnowsky, D. Arkhipkin, A. Hamed, J. Butterworth, J. M. Landgraf, Lukas Holub, Bedangadas Mohanty, P. Szymanski, K. Kauder, A. Attri, K. N. Barish, P. Seyboth, M. Strikhanov, Y. F. Xu, P. Huo, Q. Y. Shou, W. Q. Shen, Xiang Sun, Chong Kim, Jan Vanek, Leszek Adamczyk, C. Perkins, R. Pak, O. V. Rogachevskiy, J. Rusnak, A. F. Kraishan, S. R. Klein, Jorn Henning Putschke, A. Quintero, A. V. Brandin, P. Chaloupka, T. D. S. Stanislaus, Ting Lin, Z. J. Xu, J. Sandweiss, H. Liu, L. Ruan, M. Zyzak, S. Trentalange, Vipul Bairathi, David Stewart, H. G. Ritter, H. H. Wieman, R. Witt, D. Tlusty, T. Todoroki, S. Mioduszewski, Sevil Salur, Arabinda Behera, David Brown, M. Calderon De La Barca Sanchez, A. I. Hamad, A. A. Derevschikov, Sedigheh Jowzaee, Prithwish Tribedy, B. K. Srivastava, Rafal Sikora, F. Liu, Shengli Huang, J. W. Harris, Miroslav Simko, Mariusz Przybycien, A. H. Tang, I. Bunzarov, O. Matonoha, J. C. Webb, L. C. Bland, R. D. Majka, R. Seto, J. Schambach, Chi Yang, W. Christie, D. N. Svirida, Andrey Vasiliev, X.G. Li, Janet Elizabeth Seger, I. M. Deppner, T. J. Humanic, B. S. Page, D. P. Kikola, B. Stringfellow, Isaac Upsal, Jana Bielcikova, Tetsuro Sugiura, J. L. Romero, I. Vassiliev, Lukas Kramarik, Y. J. Sun, C. Dilks, E. Finch, Xuedong Bai, D. Kapukchyan, D. G. Underwood, T. Nonaka, Wei Xie, A. Aparin, J. D. Negrete, N. Schmitz, J. Cheng, E. Shahaliev, Roli Esha, Daniel Nemes, Jie Zhao, S. Horvat, J. Y. Zhang, A. Lipiec, W. Zha, N. Yu, Kejun Kang, L. V. Nogach, A. Harlenderova, Sumit R. Das, W. Guryn, J. Fedorisin, M. M. Mondal, S. B. Nurushev, J. M. Campbell, Joseph Kwasizur, M. Shao, G. Van Buren, T. G. Dedovich, S. S. Shi, S. Fazio, Xuliang Chen, Siwei Luo, Isaac Mooney, J. Jia, Muhammad Usman Ashraf, Sergey Voloshin, K. Jiang, Yanjun Wu, and M. Sergeeva
Subjects: Physics, Spectral representation, Pair production, 010308 nuclear & particles physics, 0103 physical sciences, Chatterjee, General Physics and Astronomy, Star (graph theory), 010306 general physics, 01 natural sciences, Mathematical physics
Abstract: Author(s): Adam, J; Adamczyk, L; Adams, JR; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Ajitanand, NN; Alekseev, I; Anderson, DM; Aoyama, R; Aparin, A; Arkhipkin, D; Aschenauer, EC; Ashraf, MU; Atetalla, F; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Barish, K; Bassill, AJ; Behera, A; Bellwied, R; Bhasin, A; Bhati, AK; Bielcik, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Brandenburg, JD; Brandin, AV; Brown, D; Bryslawskyj, J; Bunzarov, I; Butterworth, J; Caines, H; Calderon de la Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, F-H; Chang, Z; Chankova-Bunzarova, N; Chatterjee, A; Chattopadhyay, S; Chen, JH; Chen, X; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; Dedovich, TG; Deppner, IM; Derevschikov, AA; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Dunlop, JC; Efimov, LG; 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; Filip, P; Finch, E; Fisyak, Y; Flores, CE; Fulek, L; Gagliardi, CA; Galatyuk, T | Abstract: We report first measurements of e^{+}e^{-} pair production in the mass region 0.4
Published: 2018

17. Low-p_{T} e^{+}e^{-} Pair Production in Au+Au Collisions at sqrt[s_{NN}]=200 GeV and U+U Collisions at sqrt[s_{NN}]=193 GeV at STAR

Author: J, Adam, L, Adamczyk, J R, Adams, J K, Adkins, G, Agakishiev, M M, Aggarwal, Z, Ahammed, N N, Ajitanand, I, Alekseev, D M, Anderson, R, Aoyama, A, Aparin, D, Arkhipkin, E C, Aschenauer, M U, Ashraf, F, Atetalla, A, Attri, G S, Averichev, X, Bai, V, Bairathi, K, Barish, A J, Bassill, A, Behera, R, Bellwied, A, Bhasin, A K, Bhati, J, Bielcik, J, Bielcikova, L C, Bland, I G, Bordyuzhin, J D, Brandenburg, A V, Brandin, D, Brown, J, Bryslawskyj, I, Bunzarov, J, Butterworth, H, Caines, M, Calderón de la Barca Sánchez, J M, Campbell, D, Cebra, I, Chakaberia, P, Chaloupka, F-H, Chang, Z, Chang, N, Chankova-Bunzarova, A, Chatterjee, S, Chattopadhyay, J H, Chen, X, Chen, J, Cheng, M, Cherney, W, Christie, G, Contin, H J, Crawford, S, Das, T G, Dedovich, I M, Deppner, A A, Derevschikov, L, Didenko, C, Dilks, X, Dong, J L, Drachenberg, J C, Dunlop, L G, Efimov, N, Elsey, J, Engelage, G, Eppley, R, Esha, S, Esumi, O, Evdokimov, J, Ewigleben, O, Eyser, R, Fatemi, S, Fazio, P, Federic, P, Federicova, J, Fedorisin, P, Filip, E, Finch, Y, Fisyak, C E, Flores, L, Fulek, C A, Gagliardi, T, Galatyuk, F, Geurts, A, Gibson, D, Grosnick, D S, Gunarathne, Y, Guo, A, Gupta, W, Guryn, A I, Hamad, A, Hamed, A, Harlenderova, J W, Harris, L, He, S, Heppelmann, N, Herrmann, A, Hirsch, L, Holub, S, Horvat, X, Huang, B, Huang, S L, Huang, H Z, Huang, T, Huang, T J, Humanic, P, Huo, G, Igo, W W, Jacobs, A, Jentsch, J, Jia, K, Jiang, S, Jowzaee, E G, Judd, S, Kabana, D, Kalinkin, K, Kang, D, Kapukchyan, K, Kauder, H W, Ke, D, Keane, A, Kechechyan, D P, Kikoła, C, Kim, T A, Kinghorn, I, Kisel, A, Kisiel, S R, Klein, L, Kochenda, L K, Kosarzewski, A F, Kraishan, L, Kramarik, L, Krauth, P, Kravtsov, K, Krueger, N, Kulathunga, S, Kumar, L, Kumar, J, Kvapil, J H, Kwasizur, R, Lacey, J M, Landgraf, J, Lauret, A, Lebedev, R, Lednicky, J H, Lee, X, Li, C, Li, W, Li, Y, Li, Y, Liang, J, Lidrych, T, Lin, A, Lipiec, M A, Lisa, F, Liu, P, Liu, H, Liu, Y, Liu, T, Ljubicic, W J, Llope, M, Lomnitz, R S, Longacre, X, Luo, S, Luo, G L, Ma, Y G, Ma, L, Ma, R, Ma, N, Magdy, R, Majka, D, Mallick, S, Margetis, C, Markert, H S, Matis, O, Matonoha, D, Mayes, J A, Mazer, K, Meehan, J C, Mei, N G, Minaev, S, Mioduszewski, D, Mishra, B, Mohanty, M M, Mondal, I, Mooney, D A, Morozov, Md, Nasim, J D, Negrete, J M, Nelson, D B, Nemes, M, Nie, G, Nigmatkulov, T, Niida, L V, Nogach, T, Nonaka, S B, Nurushev, G, Odyniec, A, Ogawa, K, Oh, S, Oh, V A, Okorokov, D, Olvitt, B S, Page, R, Pak, Y, Panebratsev, B, Pawlik, H, Pei, C, Perkins, J, Pluta, J, Porter, M, Posik, N K, Pruthi, M, Przybycien, J, Putschke, A, Quintero, S K, Radhakrishnan, S, Ramachandran, R L, Ray, R, Reed, H G, Ritter, J B, Roberts, O V, Rogachevskiy, J L, Romero, L, Ruan, J, Rusnak, O, Rusnakova, N R, Sahoo, P K, Sahu, S, Salur, J, Sandweiss, J, Schambach, A M, Schmah, W B, Schmidke, N, Schmitz, B R, Schweid, F, Seck, J, Seger, M, Sergeeva, R, Seto, P, Seyboth, N, Shah, E, Shahaliev, P V, Shanmuganathan, M, Shao, W Q, Shen, F, Shen, S S, Shi, Q Y, Shou, E P, Sichtermann, S, Siejka, R, Sikora, M, Simko, S, Singha, N, Smirnov, D, Smirnov, W, Solyst, P, Sorensen, H M, Spinka, B, Srivastava, T D S, Stanislaus, D J, Stewart, M, Strikhanov, B, Stringfellow, A A P, Suaide, T, Sugiura, M, Sumbera, B, Summa, Y, Sun, X, Sun, X M, Sun, B, Surrow, D N, Svirida, P, Szymanski, Z, Tang, A H, Tang, A, Taranenko, T, Tarnowsky, J H, Thomas, A R, Timmins, D, Tlusty, T, Todoroki, M, Tokarev, C A, Tomkiel, S, Trentalange, R E, Tribble, P, Tribedy, S K, Tripathy, O D, Tsai, B, Tu, T, Ullrich, D G, Underwood, I, Upsal, G, Van Buren, J, Vanek, A N, Vasiliev, I, Vassiliev, F, Videbæk, S, Vokal, S A, Voloshin, A, Vossen, G, Wang, Y, Wang, F, Wang, J C, Webb, L, Wen, G D, Westfall, H, Wieman, S W, Wissink, R, Witt, Y, Wu, Z G, Xiao, G, Xie, W, Xie, Q H, Xu, Z, Xu, J, Xu, Y F, Xu, N, Xu, S, Yang, C, Yang, Q, Yang, Y, Yang, Z, Ye, L, Yi, K, Yip, I-K, Yoo, N, Yu, H, Zbroszczyk, W, Zha, Z, Zhang, L, Zhang, Y, Zhang, X P, Zhang, J, Zhang, S, Zhang, J, Zhao, C, Zhong, C, Zhou, L, Zhou, Z, Zhu, X, Zhu, and M, Zyzak
Abstract: We report first measurements of e^{+}e^{-} pair production in the mass region 0.4M_{ee}2.6 GeV/c^{2} at low transverse momentum (p_{T}0.15 GeV/c) in noncentral Au+Au collisions at sqrt[s_{NN}]=200 GeV and U+U collisions at sqrt[s_{NN}]=193 GeV. Significant enhancement factors, expressed as ratios of data over known hadronic contributions, are observed in the 40%-80% centrality of these collisions. The excess yields peak distinctly at low p_{T} with a width (sqrt[⟨p_{T}^{2}⟩]) between 40 and 60 MeV/c. The absolute cross section of the excess depends weakly on centrality, while those from a theoretical model calculation incorporating an in-medium broadened ρ spectral function and radiation from a quark gluon plasma or hadronic cocktail contributions increase dramatically with an increasing number of participant nucleons. Model calculations of photon-photon interactions generated by the initial projectile and target nuclei describe the observed excess yields but fail to reproduce the p_{T}^{2} distributions.
Published: 2018

18. Longitudinal double-spin asymmetries for π0s in the forward direction for 510 GeV polarized pp collisions

Author: M. Shao, G. Van Buren, S. S. Shi, J. H. Thomas, T. J. Humanic, Roli Esha, L. P. Zhou, Daniel Nemes, Jie Zhao, S. Horvat, J. W. Harris, F-H. Chang, Q. Yang, M. Simko, G. Eppley, J. Bryslawskyj, J. C. Dunlop, L. Wen, Jongmin Lee, R. L. Ray, B. S. Page, R. Ma, T. Ljubicic, D. P. Kikola, Niseem Magdy, H. Caines, M. Lomnitz, Zhigang Xiao, T. Huang, A. H. Tang, Zubayer Ahammed, A. Lipiec, David Brown, W. Zha, I. Bunzarov, O. Matonoha, B. Stringfellow, Muhammad Usman Ashraf, G. S. Averichev, Yunpeng Liu, Derek Anderson, J. Pluta, F. Liu, Mariusz Przybycien, Sergey Voloshin, N. Chankova-Bunzarova, W. Li, N. G. Minaev, S. Heppelmann, Jaroslav Bielcik, Jorn Henning Putschke, Y. Yang, B. J. Summa, L. Ma, A. V. Brandin, Q. Y. Shou, Rene Bellwied, K. Kauder, K. Jiang, F. G. Atetalla, Q. H. Xu, C-Q. Li, J. L. Romero, Yanjun Wu, Z. Ye, J. Xu, Jaroslav Adam, Maowu Nie, R. E. Tribble, N. Kulathunga, N. Xu, P. Filip, O. D. Tsai, Vipul Bairathi, Giacomo Contin, R. Pak, J. L. Drachenberg, D. G. Underwood, Olga Evdokimov, R. D. Majka, Lukas Kramarik, James Brandenburg, G. D. Westfall, M. Sergeeva, O. V. Rogachevskiy, X. Huang, A. Kechechyan, S. B. Nurushev, Christina Markert, K. N. Barish, J. Schambach, I. Vassiliev, A. Quintero, E. Finch, S. Fazio, Xuliang Chen, Nihar Sahoo, Xuedong Bai, Anik Gupta, S. Ramachandran, D. L. Olvitt, Siwei Luo, Arka Chatterjee, M. Calderon De La Barca Sanchez, A. I. Hamad, Sedigheh Jowzaee, Pradip Kumar Sahu, Y. Wang, Y. Fisyak, W. Christie, O. Eyser, Xiangming Sun, Isaac Upsal, Jay Roberts, Jiangyong Jia, Benjamin Schweid, D. Arkhipkin, A. Hamed, D. Smirnov, O. Rusnakova, H. S. Matis, J. Cheng, P. Federicova, Frank Jm Geurts, Isaac Mooney, Andrey Vasiliev, T. Galatyuk, K. Oh, B. Huang, Lukas Holub, N. N. Ajitanand, Bedangadas Mohanty, Anthony Robert Timmins, W. Q. Shen, N. K. Pruthi, J. Kvapil, H. W. Ke, H. Z. Huang, S. Vokal, Tetsuro Sugiura, Y. J. Sun, R. S. Longacre, Adam Ryszard Kisiel, X.G. Li, L. K. Kosarzewski, W. W. Jacobs, J. Rusnak, S. K. Radhakrishnan, A. F. Kraishan, Vitaly Okorokov, Nilay Shah, C. Zhou, A. A. Derevschikov, C. Dilks, Xiang Sun, Janet Elizabeth Seger, L. Fulek, P. V. Shanmuganathan, P. Szymanski, H. J. Crawford, K. Meehan, L. Ruan, Bernd Surrow, D. Kapukchyan, D. Mallick, I. M. Deppner, Anju Bhasin, M. Tokarev, K. Yip, Peng Huo, G. Xie, Y. Li, S. Singha, A. Harlenderova, J. Lauret, S. H. Zhang, A. J. Bassill, Maksym Zyzak, R. Lednicky, B. Pawlik, T. Todoroki, Alexandre Alarcon Do Passo Suaide, J. K. Adkins, A. Gibson, H. Liu, N. Elsey, T. Niida, G. Igo, J. H. Chen, A. Lebedev, D. Mayes, R. Fatemi, L. He, T. Nonaka, G. Wang, Chong Kim, Shaji Kumar, Todd Kinghorn, David Stewart, K. Krueger, L. Krauth, W. Guryn, R. Lacey, J. C. Webb, T. D. S. Stanislaus, L. Kochenda, T. Tarnowsky, H. H. Wieman, Xiaofeng Luo, Wei Xie, Zebo Tang, D. A. Morozov, Z. Chang, J. Butterworth, W. B. Schmidke, H. G. Ritter, A. Aparin, R. Seto, J. D. Negrete, Guo-Liang Ma, Y. F. Xu, Sevil Salur, C. A. Gagliardi, J. Fedorisin, N. Schmitz, R. Witt, E. Shahaliev, M. Cherney, Li Yi, Rafal Sikora, Lokesh Kumar, Hua Pei, S. K. Tripathy, C. Perkins, Jana Bielcikova, M. M. Mondal, N. Herrmann, J. M. Campbell, Madan M. Aggarwal, P. Sorensen, S. Mioduszewski, Michal Sumbera, Fuqiang Wang, L. C. Bland, D. K. Mishra, P. Chaloupka, Ting Lin, L. Didenko, I. Chakaberia, Z. J. Xu, S. Siejka, Xiaofeng Zhu, A. S. Hirsch, Catherine Tomkiel, Ying Liang, S. Trentalange, D. Kalinkin, T. G. Dedovich, Prithwish Tribedy, B. K. Srivastava, Chi Yang, P. Seyboth, D. N. Svirida, P. Kravtsov, Fuwang Shen, A. Ogawa, S. W. Wissink, Y. Zhang, A. Vossen, Jan Vanek, Leszek Adamczyk, A. M. Schmah, Zongye Zhang, S. Esumi, Y. Guo, I. G. Bordyuzhin, P. Federic, J. Y. Zhang, A. K. Bhati, D. Keane, N. Yu, Kejun Kang, L. V. Nogach, Sumit R. Das, J. A. Mazer, D. Tlusty, I. K. Yoo, Nikolai Smirnov, C. E. Flores, E. G. Judd, L. G. Efimov, F. Videbæk, Y. Panebratsev, Saehanseul Oh, D. Grosnick, Sukalyan Chattopadhyay, L. Zhang, B. Tu, Nasim, J. M. Nelson, W. J. Llope, Alexander Jentsch, A. Attri, P. Liu, J. Engelage, G. Nigmatkulov, J. M. Landgraf, M. Strikhanov, J. Sandweiss, Yu-Gang Ma, Xuan Zhang, R. Aoyama, Hanna Paulina Zbroszczyk, R. Reed, E. P. Sichtermann, T. Ullrich, C. Zhong, E. C. Aschenauer, S. Margetis, X. Dong, J. Lidrych, Shize Yang, G. Agakishiev, D. S. Gunarathne, F. Seck, M. Posik, D. Cebra, Arabinda Behera, A. Taranenko, H. M. Spinka, Zhanwen Zhu, S. Kabana, Justin Ewigleben, G. Odyniec, J. Porter, Ivan Kisel, S. L. Huang, J. R. Adams, W. Solyst, I. G. Alekseev, M. A. Lisa, J. C. Mei, and Joseph Kwasizur
Subjects: Physics, 010308 nuclear & particles physics, 0103 physical sciences, Chatterjee, Transverse momentum, 010306 general physics, 01 natural sciences, Spin-½, Mathematical physics
Abstract: Author(s): Adam, J; Adamczyk, L; Adams, JR; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Ajitanand, NN; Alekseev, I; Anderson, DM; Aoyama, R; Aparin, A; Arkhipkin, D; Aschenauer, EC; Ashraf, MU; Atetalla, F; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Barish, K; Bassill, AJ; Behera, A; Bellwied, R; Bhasin, A; Bhati, AK; Bielcik, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Brandenburg, JD; Brandin, AV; Brown, D; Bryslawskyj, J; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, FH; Chang, Z; Chankova-Bunzarova, N; Chatterjee, A; Chattopadhyay, S; Chen, JH; Chen, X; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; Dedovich, TG; Deppner, IM; Derevschikov, AA; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Dunlop, JC; Efimov, LG; 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; Filip, P; Finch, E; Fisyak, Y; Flores, CE; Fulek, L; Gagliardi, CA; Galatyuk, T | Abstract: The STAR Collaboration reports measurements of the longitudinal double-spin asymmetry, ALL, for neutral pions produced at forward directions in polarized proton-proton collisions, at a center-of-mass energy of 510 GeV. Results are given for transverse momenta in the range 2
Published: 2018

19. Longitudinal double-spin asymmetries for dijet production at intermediate pseudorapidity in polarized pp collisions at s=200 GeV

Author: Jorn Henning Putschke, A. V. Brandin, G. Wang, Xiangming Sun, Vipul Bairathi, J. Porter, N. Herrmann, Ivan Kisel, I. Vassiliev, Anik Gupta, Frank Jm Geurts, S. Siejka, T. Galatyuk, C. Zhou, K. Meehan, S. H. Zhang, Benjamin Schweid, N. K. Pruthi, M. Calderon De La Barca Sanchez, A. I. Hamad, Sedigheh Jowzaee, Xiaofeng Luo, Giacomo Contin, Siwei Luo, D. Arkhipkin, A. Hamed, E. P. Sichtermann, Zebo Tang, Guo-Liang Ma, Li Yi, K. Yip, I. K. Yoo, C. Perkins, S. L. Huang, P. Seyboth, N. N. Ajitanand, Nihar Sahoo, G. Eppley, Jan Vanek, A. S. Hirsch, P. Kravtsov, Fuwang Shen, A. M. Schmah, Leszek Adamczyk, J. L. Drachenberg, R. S. Longacre, S. Fazio, J. Pluta, N. Chankova-Bunzarova, W. Li, Xuliang Chen, Jiangyong Jia, P. Federic, L. Ma, Rene Bellwied, P. V. Shanmuganathan, M. Tokarev, D. Mallick, Olga Evdokimov, Roli Esha, Isaac Mooney, Daniel Nemes, Jie Zhao, S. Horvat, S. Heppelmann, B. J. Summa, C. E. Flores, E. G. Judd, J. L. Romero, Lukas Kramarik, E. Finch, Anthony Robert Timmins, Adam Ryszard Kisiel, R. E. Tribble, Xuedong Bai, T. J. Humanic, Shize Yang, F. Seck, I. G. Alekseev, Arka Chatterjee, F. Videbæk, D. Tlusty, G. Igo, T. Ullrich, T. D. S. Stanislaus, Xiaofeng Zhu, Ying Liang, K. Kauder, H. J. Crawford, M. A. Lisa, J. C. Mei, Sukalyan Chattopadhyay, J. K. Adkins, H. H. Wieman, L. Krauth, M. Simko, M. Posik, Arabinda Behera, Jay Roberts, L. Zhang, Y. Panebratsev, Yu-Gang Ma, Lukas Holub, Bedangadas Mohanty, R. Fatemi, L. He, T. Nonaka, H. M. Spinka, Shaji Kumar, Todd Kinghorn, K. Krueger, J. Butterworth, A. Lipiec, A. Ogawa, Saehanseul Oh, Muhammad Usman Ashraf, J. Kvapil, W. Zha, D. Grosnick, Nilay Shah, B. S. Page, Xuan Zhang, S. Ramachandran, P. Chaloupka, Wei Xie, Y. F. Xu, H. W. Ke, J. M. Campbell, Jana Bielcikova, Y. Li, S. Singha, Alexandre Alarcon Do Passo Suaide, Ting Lin, Sergey Voloshin, Z. J. Xu, D. P. Kikola, Y. Wang, Y. Fisyak, O. Eyser, R. Aoyama, B. Stringfellow, Q. H. Xu, Z. Ye, J. Xu, J. H. Thomas, A. Aparin, S. Trentalange, Jaroslav Adam, J. W. Harris, K. Oh, Isaac Upsal, Hanna Paulina Zbroszczyk, D. G. Underwood, L. P. Zhou, J. Lidrych, D. L. Olvitt, Maowu Nie, T. G. Dedovich, K. Jiang, X. Huang, A. Kechechyan, P. Szymanski, J. D. Negrete, M. Cherney, F-H. Chang, Q. Yang, Lokesh Kumar, Hua Pei, S. K. Tripathy, Yanjun Wu, B. Pawlik, Pradip Kumar Sahu, P. Federicova, J. Bryslawskyj, C-Q. Li, H. Z. Huang, S. Vokal, J. Cheng, R. Witt, B. Huang, A. Gibson, Tetsuro Sugiura, R. Reed, G. Agakishiev, D. S. Gunarathne, N. Schmitz, E. Shahaliev, Y. J. Sun, B. Tu, Jongmin Lee, G. S. Averichev, A. H. Tang, N. Kulathunga, D. Cebra, M. Sergeeva, Michal Sumbera, C. Dilks, P. Sorensen, S. Mioduszewski, Peng Huo, A. Harlenderova, A. Taranenko, Zhanwen Zhu, J. M. Nelson, W. J. Llope, Catherine Tomkiel, J. H. Chen, N. Xu, P. Filip, I. Bunzarov, W. Guryn, R. L. Ray, V. A. Okorokov, R. Lacey, Prithwish Tribedy, B. K. Srivastava, R. Ma, S. W. Wissink, O. Matonoha, S. Kabana, Justin Ewigleben, G. Odyniec, Christina Markert, Alexander Jentsch, J. Y. Zhang, Y. Zhang, J. Fedorisin, M. M. Mondal, D. A. Morozov, A. Attri, N. Yu, Kejun Kang, L. V. Nogach, J. C. Dunlop, L. Wen, P. Liu, Sumit R. Das, Zubayer Ahammed, S. B. Nurushev, A. K. Bhati, D. Keane, Joseph Kwasizur, Nikolai Smirnov, L. G. Efimov, J. R. Adams, M. Shao, G. Van Buren, F. G. Atetalla, D. Smirnov, O. D. Tsai, O. Rusnakova, W. Solyst, S. S. Shi, T. Ljubicic, Q. Y. Shou, R. Pak, G. D. Westfall, W. Q. Shen, Xiang Sun, H. Liu, David Stewart, H. S. Matis, Sevil Salur, Niseem Magdy, H. Caines, D. Kapukchyan, M. Lomnitz, L. Didenko, I. Chakaberia, C. Zhong, E. C. Aschenauer, L. K. Kosarzewski, S. Margetis, James Brandenburg, X. Dong, W. W. Jacobs, K. N. Barish, J. Lauret, R. Lednicky, L. Kochenda, T. Tarnowsky, A. A. Derevschikov, Zhigang Xiao, T. Huang, Zongye Zhang, Y. Guo, Maksym Zyzak, I. G. Bordyuzhin, J. C. Webb, R. Seto, Yunpeng Liu, Derek Anderson, N. G. Minaev, J. A. Mazer, S. K. Radhakrishnan, L. Fulek, L. C. Bland, Chi Yang, J. Rusnak, A. F. Kraishan, L. Ruan, D. N. Svirida, Chong Kim, T. Todoroki, H. G. Ritter, Rafal Sikora, Jaroslav Bielcik, O. V. Rogachevskiy, J. Engelage, A. Quintero, G. Nigmatkulov, J. M. Landgraf, M. Strikhanov, J. Sandweiss, Nasim, Madan M. Aggarwal, Fuqiang Wang, D. K. Mishra, D. Kalinkin, A. Vossen, S. Esumi, W. Christie, Bernd Surrow, Andrey Vasiliev, N. Elsey, D. Mayes, Z. Chang, X.G. Li, W. B. Schmidke, Janet Elizabeth Seger, C. A. Gagliardi, I. M. Deppner, David Brown, F. Liu, Mariusz Przybycien, Y. Yang, R. D. Majka, J. Schambach, Anju Bhasin, G. Xie, A. J. Bassill, T. Niida, and A. Lebedev
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, Pseudorapidity, 0103 physical sciences, Chatterjee, 010306 general physics, 01 natural sciences
Abstract: Author(s): Adam, J; Adamczyk, L; Adams, JR; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Ajitanand, NN; Alekseev, I; Anderson, DM; Aoyama, R; Aparin, A; Arkhipkin, D; Aschenauer, EC; Ashraf, MU; Atetalla, F; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Barish, K; Bassill, AJ; Behera, A; Bellwied, R; Bhasin, A; Bhati, AK; Bielcik, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Brandenburg, JD; Brandin, AV; Brown, D; Bryslawskyj, J; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, FH; Chang, Z; Chankova-Bunzarova, N; Chatterjee, A; Chattopadhyay, S; Chen, JH; Chen, X; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; Dedovich, TG; Deppner, IM; Derevschikov, AA; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Dunlop, JC; Efimov, LG; 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; Filip, P; Finch, E; Fisyak, Y; Flores, CE; Fulek, L; Gagliardi, CA; Galatyuk, T | Abstract: We present the first measurements of the longitudinal double-spin asymmetry ALL for dijets with at least one jet reconstructed within the pseudorapidity range 0.8lηl1.8. The dijets were measured in polarized pp collisions at a center-of-mass energy s=200 GeV. Values for ALL are determined for several distinct event topologies, defined by the jet pseudorapidities, and span a range of parton momentum fraction x down to x∼0.01. The measured asymmetries are found to be consistent with the predictions of global analyses that incorporate the results of previous RHIC measurements. They will provide new constraints on Δg(x) in this poorly constrained region when included in future global analyses.
Published: 2018

20. Beam Energy Dependence of Jet-Quenching Effects in Au+Au Collisions at sNN=7.7 , 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV

Author: Jana Bielcikova, J. L. Romero, J. Engelage, David Brown, Zebo Tang, E. Finch, T. Kollegger, G. Nigmatkulov, Xuedong Bai, F. Liu, Miroslav Simko, N. Kulathunga, N. Xu, P. Filip, Mariusz Przybycien, B. Pawlik, D. G. Underwood, A. Gibson, J. M. Landgraf, K. Yip, Q. Yang, J. K. Adkins, R. Fatemi, L. He, Z. Chang, Shize Yang, G. D. Westfall, Jun Deng, C. Perkins, M. Strikhanov, M. Posik, H. M. Spinka, T. J. Humanic, A. K. Bhati, D. Keane, James Brandenburg, J. Fujita, K. N. Barish, K. Krueger, R. D. Majka, J. Cheng, R. S. Longacre, B.R. Schweid, Muhammad Usman Ashraf, Michal Sumbera, Abdel Nasser Tawfik, I. Kisel, C. Zhong, E. C. Aschenauer, Nikolai Smirnov, Xiaofeng Zhu, J. Schambach, L. G. Efimov, J. Sandweiss, Nasim, Anik Gupta, J. L. Drachenberg, Z. Ye, Justin Ewigleben, J. M. Campbell, S. W. Wissink, Sergey Voloshin, J. W. Harris, G. Odyniec, W. Christie, L. C. Bland, S. Margetis, A. Ogawa, T. K. Nayak, P. V. Shanmuganathan, Olga Evdokimov, Barbara Antonina Trzeciak, M. Cherney, Lokesh Kumar, Jorn Henning Putschke, A. A.P. Suaide, D. Mallick, A. V. Brandin, Frank Jm Geurts, Maowu Nie, D. L. Olvitt, E. Sangaline, D. Arkhipkin, B. S. Page, Y. Zhang, Andrey Vasiliev, Hua Pei, X. Huang, A. Kechechyan, S. K. Tripathy, X. Dong, D. Kapukchyan, A. Hamed, T. G. Dedovich, G. Igo, M. Kocmanek, Jay Roberts, D. P. Kikola, Roli Esha, A. H. Tang, B. Stringfellow, Vipul Bairathi, Zhigang Xiao, T. Huang, K. Jiang, X.G. Li, Zongye Zhang, Yunpeng Liu, Derek Anderson, N. G. Minaev, Janet Elizabeth Seger, J. Porter, Pradip Kumar Sahu, E. P. Sichtermann, J. Bouchet, L. Krauth, Jie Zhao, T. Lin, S. Horvat, K. Poniatowska, Giacomo Contin, C. Zhou, K. Meehan, I. Bunzarov, H. W. Ke, M. Calderon De La Barca Sanchez, A. I. Hamad, Chi Yang, Y. Panebratsev, D. Grosnick, T. Nonaka, Z. H. Khan, Y. Guo, I. G. Bordyuzhin, Lisa, Yanjun Wu, P. Seyboth, J. H. Thomas, S. Mizuno, J. Rusnak, Arka Chatterjee, Xiangming Sun, K. D. Landry, J. Butterworth, Nihar Sahoo, X. C. Chen, W. Zha, D. N. Svirida, Wei Xie, L. P. Zhou, S. H. Zhang, Anju Bhasin, T. Ullrich, R. Lacey, A. F. Kraishan, S. B. Nurushev, P. Bhattarai, G. S. Averichev, Isaac Upsal, Sedigheh Jowzaee, Y. F. Xu, M. K. Mustafa, L. Ruan, S. Fazio, I. K. Yoo, F. Videbæk, G. Webb, Y. Li, S. Singha, Q. H. Xu, Anthony Robert Timmins, Adam Ryszard Kisiel, M. Sergeeva, T. Todoroki, A. Aparin, T. Niida, A. Lebedev, Samuel Heppelmann, J. Xu, Sukalyan Chattopadhyay, H. J. Crawford, Leszek Adamczyk, Jongmin Lee, Z. Shi, R. L. Ray, A. A. Derevschikov, Tetsuro Sugiura, R. Ma, M. Tokarev, Yang Yang, A. Harlenderova, W. Guryn, Y. Pandit, N. Schmitz, E. Shahaliev, J. R. Adams, W. Solyst, Siwei Luo, P. Federic, P. Chaloupka, R. Witt, S. Mioduszewski, C-Q. Li, Z. J. Xu, M. J. Rehbein, Christina Markert, Y. J. Sun, C. Dilks, Peter Q. Liu, J. Kvapil, Z. W. Miller, L. Yi, M. Saur, O. D. Tsai, Z. Feng, J. Fedorisin, T. Ljubicic, D. Smirnov, O. Rusnakova, H. S. Matis, J. Bryslawskyj, S. Trentalange, Madan M. Aggarwal, John Z. H. Zhang, I. G. Alekseev, P. Federicova, C. E. Flores, E. G. Judd, Xiaofeng Luo, Nilay Shah, J. C. Mei, N. K. Pruthi, K. Kauder, T. D. S. Stanislaus, M. M. Mondal, Niseem Magdy, H. Caines, Chong Kim, B. Huang, Guo-Liang Ma, M. Lomnitz, Prithwish Tribedy, B. K. Srivastava, L. K. Kosarzewski, W. W. Jacobs, G. Eppley, Fuqiang Wang, W. Q. Shen, D. Tlusty, H. H. Wieman, J. Thäder, D. K. Mishra, Bedangadas Mohanty, J. Pluta, A. S. Hirsch, P. Kravtsov, H. G. Ritter, N. Chankova-Bunzarova, W. Li, Arabinda Behera, P. Sorensen, J. Lauret, Jiangyong Jia, A. M. Schmah, Xiang Sun, M. R. Girard, J. D. Roth, Rene Bellwied, N. Yu, J. Lidrych, Joseph Kwasizur, H. Liu, R. E. Tribble, Kejun Kang, L. V. Nogach, L. Didenko, I. Chakaberia, D. Kalinkin, J. C. Dunlop, L. Wen, R. Lednicky, L. Kochenda, T. Tarnowsky, Y. Wang, Rafal Sikora, Sumit R. Das, G. Van Nieuwenhuizen, J. C. Webb, Y. Fisyak, Lin Ma, M. Shao, G. Van Buren, K. Oh, R. Seto, Yinina Ma, G. Wang, Sevil Salur, Zubayer Ahammed, A. Vossen, S. S. Shi, G. Agakishiev, D. S. Gunarathne, D. Cebra, A. Taranenko, Zhanwen Zhu, S. Esumi, S. Kabana, Q. Y. Shou, Jaroslav Bielcik, R. Pak, M. J. Skoby, L. Fulek, O. V. Rogachevskiy, A. Quintero, M. Zyzak, Vitaly Okorokov, Bernd Surrow, N. Elsey, H. Z. Huang, S. Vokal, W. B. Schmidke, C. A. Gagliardi, J. H. Chen, D. A. Morozov, N.N. Ajitanand, B. J. Summa, J. B. Zhang, J. E. Draper, S. Ramachandran, O. Eyser, Guannan Xie, Xuan Zhang, R. Aoyama, Hanna Paulina Zbroszczyk, R. Reed, J. M. Nelson, W. J. Llope, Alexander Jentsch, A. Attri, and P. Huo
Subjects: Quantum chromodynamics, Physics, Proton, 010308 nuclear & particles physics, Hadron, General Physics and Astronomy, 01 natural sciences, Pion, Antiproton, 0103 physical sciences, High Energy Physics::Experiment, Impact parameter, Atomic physics, Nuclear Experiment, 010306 general physics, Jet quenching, Energy (signal processing)
Abstract: We report measurements of the nuclear modification factor R_{CP} for charged hadrons as well as identified π^{+(-)}, K^{+(-)}, and p(p[over ¯]) for Au+Au collision energies of sqrt[s_{NN}]=7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV. We observe a clear high-p_{T} 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 R_{CP} at high p_{T} does depend on the collision energy, neither the proton nor the antiproton R_{CP} at high p_{T} exhibit net suppression at any energy. A study of how the binary collision-scaled high-p_{T} 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.
Published: 2018

21. Measurement of the HΛ3 lifetime in Au+Au collisions at the BNL Relativistic Heavy Ion Collider

Author: Q. H. Xu, J. W. Harris, F. Videbæk, G. Webb, Sukalyan Chattopadhyay, T. Kollegger, S. Mizuno, Z. Feng, J. Xu, M. Lomnitz, D. Kalinkin, W. J. Llope, C. Zhou, D. L. Olvitt, E. P. Sichtermann, S. Heppelmann, B. J. Summa, P. Bhattarai, F. Liu, Miroslav Simko, N. Kulathunga, N. Xu, Guo-Liang Ma, P. Filip, Li Yi, P. Sorensen, Y. F. Wu, Mariusz Przybycien, X. G. Luo, Alexander Jentsch, K. Poniatowska, A. S. Hirsch, Siwei Luo, P. Kravtsov, A. M. Schmah, G. D. Westfall, Dmitry Smirnov, G. Eppley, S. Das, A. H. Tang, N. Magdy, Peng Huo, C-Q. Li, A. Attri, Giacomo Contin, A. Gupta, Bedangadas Mohanty, S. Ramachandran, O. Eyser, Joseph Kwasizur, A. Harlenderova, Md. Nasim, R. D. Majka, R. Witt, J. Alford, I. Bunzarov, D. Kapukchyan, J. Pluta, J. M. Campbell, M. Zyzak, J. D. Brandenburg, Guannan Xie, Xuan Zhang, J. L. Drachenberg, Tetsuro Sugiura, Zebo Tang, W. Guryn, N. Chankova-Bunzarova, Y. J. Sun, Jiangyong Jia, R. Lacey, S. Mioduszewski, M. J. Rehbein, Christina Markert, P. Federicova, W. Li, X. C. Chen, T. Ullrich, M. Shao, G. Van Buren, P. Chaloupka, Ting Lin, J. Schambach, C. Dilks, Anju Bhasin, J. D. Roth, D. N. Brown, G. J. van Nieuwenhuizen, Hanna Paulina Zbroszczyk, J. Bryslawskyj, A. K. Bhati, Rene Bellwied, L. Didenko, T. G. Dedovich, D. Keane, Prithwish Tribedy, B. K. Srivastava, O. Rusnakova, S. Kabana, K. Kang, T. Niida, M. Sergeeva, S. S. Shi, R. E. Tribble, H. Z. Huang, Wei Xie, M. K. Mustafa, S. Vokal, J. Rusnak, A. F. Kraishan, L. Ruan, S. Trentalange, A. Lebedev, I. K. Yoo, Z. Shi, Y. Fisyak, Lin Ma, K. Oh, A. Aparin, Olga Evdokimov, Barbara Antonina Trzeciak, Anthony Robert Timmins, J. Fujita, Jize Zhao, H. S. Matis, L. K. Kosarzewski, W. W. Jacobs, H. Liu, L. G. Efimov, T. K. Nayak, J. Lauret, Abdel Nasser Tawfik, R. Reed, J. Fedorisin, K. N. Barish, M. Saur, P. V. Shanmuganathan, Jay Roberts, C. Perkins, T. Todoroki, Y. Li, O. D. Tsai, Chong Kim, J. M. Nelson, Roli Esha, M. M. Mondal, C. E. Flores, E. G. Judd, Y. Pandit, A. V. Brandin, Muhammad Usman Ashraf, R. S. Longacre, Daniel Nemes, Adam Ryszard Kisiel, H. J. Crawford, J. K. Adkins, S. Horvat, T. Tarnowsky, Benjamin Schweid, T. J. Humanic, H. G. Ritter, W. Q. Shen, N. Schmitz, D. Arkhipkin, B. S. Page, K. Krueger, Avishek Chatterjee, A. Hamed, Sergey Voloshin, Michal Sumbera, L. C. Bland, P. Seyboth, D. P. Kikola, E. Shahaliev, Z. Chang, R. Fatemi, L. He, R. Lednicky, L. Kochenda, P. Federic, Y. G. Ma, B. Stringfellow, A. A. P. Suaide, K. Jiang, M. Calderon De La Barca Sanchez, A. I. Hamad, Y. Wang, Sedigheh Jowzaee, Rafal Sikora, Shangfeng Yang, J. H. Chen, Zhigang Xiao, David Stewart, T. Huang, Sevil Salur, G. Igo, S. Fazio, Zongye Zhang, Yunpeng Liu, Derek Anderson, M. Kocmanek, Peng Liu, N. G. Minaev, I. G. Bordyuzhin, Leszek Adamczyk, B. Pawlik, Y. Panebratsev, D. Grosnick, M. J. Skoby, Frank Jm Geurts, S. W. Wissink, Y. Zhang, M. R. Girard, J. C. Dunlop, L. Wen, Zubayer Ahammed, J. Bouchet, L. Krauth, Vipul Bairathi, W. Zha, B. Huang, I. Upsal, Jana Bielcikova, J. Thäder, J. R. Adams, A. A. Derevschikov, Y. F. Xu, M. Posik, D. A. Morozov, Z. W. Miller, R. Aoyama, K. D. Landry, K. Kauder, A. Taranenko, J. E. Draper, J. L. Romero, W. Christie, E. C. Aschenauer, S. Margetis, Subhash Singha, Andrey Vasiliev, Irakli Chakaberia, Z. Z. Xu, Arabinda Behera, S. Zhang, Dukhishyam Mallick, H. M. Spinka, Nikita Smirnov, J. Y. Zhang, E. Finch, D. G. Underwood, X. Dong, K. Meehan, N. Yu, Xuedong Bai, M. Cherney, Xiangming Sun, D. N. Svirida, Q. Y. Shou, L. V. Nogach, J. Porter, Lokesh Kumar, Jian Deng, Jindrich Lidrych, J. Putschke, Xiaofeng Zhu, Hua Pei, S. K. Tripathy, N. K. Pruthi, X. M. Sun, Ivan Kisel, R. Pak, G. Wang, J. Cheng, A. Ogawa, X.G. Li, Y. Guo, Jongmin Lee, C. Yang, R. Seto, R. L. Ray, R. Ma, G. Agakishiev, D. S. Gunarathne, N. Herrmann, T. Ljubicic, Janet Elizabeth Seger, J. H. Thomas, H. Caines, L. P. Zhou, S. B. Nurushev, A. Quintero, H. W. Ke, L. Fulek, I. M. Deppner, G. S. Averichev, D. Cebra, Zhanwen Zhu, Y. Yang, J. Kvapil, Justin Ewigleben, Nilay Shah, A. Gibson, C. Zhong, K. Yip, Vitaly Okorokov, Z. Ye, D. Tlusty, Bernd Surrow, Maowu Nie, X. Huang, A. Kechechyan, Niladribihari Sahoo, Pradip Kumar Sahu, T. Nonaka, Z. H. Khan, J. M. Butterworth, N. Elsey, J. Engelage, N. N. Ajitanand, G. Nigmatkulov, J. C. Webb, D. Mayes, J. M. Landgraf, M. Tokarev, M. Strikhanov, W. Solyst, T. D. S. Stanislaus, H. H. Wieman, W. B. Schmidke, G. Odyniec, J. Sandweiss, I. G. Alekseev, M. A. Lisa, J. C. Mei, C. A. Gagliardi, Jaroslav Bielcik, Jie Zhang, O. V. Rogachevskiy, Madan M. Aggarwal, Fuqiang Wang, D. K. Mishra, A. Vossen, S. Esumi, and Qi Yang
Subjects: Nuclear physics, Physics, 010308 nuclear & particles physics, 0103 physical sciences, Chatterjee, 010306 general physics, Hypernucleus, Relativistic Heavy Ion Collider, 01 natural sciences, Hypertriton
Abstract: Author(s): Adamczyk, L; Adams, JR; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Ajitanand, NN; Alekseev, I; Alford, J; Anderson, DM; Aoyama, R; Aparin, A; Arkhipkin, D; Aschenauer, EC; Ashraf, MU; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Barish, K; Behera, A; Bellwied, R; Bhasin, A; Bhati, AK; Bhattarai, P; Bielcik, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Bouchet, J; Brandenburg, JD; Brandin, AV; Brown, D; Bryslawskyj, J; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, Z; Chankova-Bunzarova, N; Chatterjee, A; Chattopadhyay, S; Chen, X; Chen, X; Chen, JH; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; Dedovich, TG; Deng, J; Deppner, IM; Derevschikov, AA; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Draper, JE; Dunlop, JC; Efimov, LG; 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, CE; Fujita, J | Abstract: An improved measurement of the HΛ3 lifetime is presented. In this paper, the mesonic decay modes HΛ3→He3 + π- and HΛ3→d+p+π- are used to reconstruct the HΛ3 from Au+Au collision data collected by the STAR collaboration at Relativistic Heavy Ion Collider (RHIC). A minimum χ2 estimation is used to determine the lifetime of τ=142-21+24(stat.)±29(syst.) ps. This lifetime is about 50% shorter than the lifetime τ=263±2 ps of a free Λ, indicating strong hyperon-nucleon interaction in the hypernucleus system. The branching ratios of the mesonic decay channels are also determined to satisfy B.R.(He3+π-)/(B.R.(He3+π-)+B.R.(d+p+π-))=0.32±0.05(stat.)±0.08(syst.). Our ratio result favors the assignment J(HΛ3)=12 over J(HΛ3)=32. These measurements will help to constrain models of hyperon-baryon interactions.
Published: 2018

22. Beam-Energy Dependence of Directed Flow ofΛ,Λ¯,K±,Ks0, andϕinAu+AuCollisions

Author: J. M. Nelson, Arka Chatterjee, W. J. Llope, Muhammad Usman Ashraf, T. J. Humanic, N. Kulathunga, N. Xu, P. Filip, M. K. Mustafa, Sergey Voloshin, Y. Li, S. Singha, Xiangming Sun, Abdel Nasser Tawfik, Alexander Jentsch, C-Q. Li, P. Pile, G. D. Westfall, D. L. Olvitt, K. Jiang, M. J. Rehbein, Christina Markert, D. Smirnov, O. Rusnakova, A. Attri, P. Federic, H. S. Matis, Hao Qiu, Yanjun Wu, Jun Deng, P. Huo, B. S. Page, J. Y. Zhang, N. Yu, D. P. Kikola, L. K. Kosarzewski, Kejun Kang, L. V. Nogach, B. Stringfellow, Sumit R. Das, G. Van Nieuwenhuizen, W. W. Jacobs, Joseph Kwasizur, N. K. Pruthi, David Brown, T. Kollegger, J. Lauret, R. Lednicky, L. Kochenda, M. Sergeeva, F. Liu, Miroslav Simko, Mariusz Przybycien, Nasim, M. Shao, G. Van Buren, P. Seyboth, G. Eppley, T. Tarnowsky, S. Mizuno, S. S. Shi, J. M. Campbell, K. Kauder, T. G. Dedovich, F. Videbæk, G. Webb, Siwei Luo, J. Pluta, Leszek Adamczyk, Sukalyan Chattopadhyay, Jorn Henning Putschke, A. V. Brandin, J. Rusnak, D. Kapukchyan, N. Chankova-Bunzarova, W. Li, A. F. Kraishan, L. Ruan, J. D. Roth, R. D. Majka, Z. W. Miller, N.N. Ajitanand, S. Heppelmann, T. Todoroki, B. J. Summa, M. R. Girard, Guannan Xie, J. C. Webb, Xuan Zhang, Arabinda Behera, Rene Bellwied, R. Aoyama, R. Witt, R. E. Tribble, J. Schambach, R. Seto, Hanna Paulina Zbroszczyk, Madan M. Aggarwal, J. W. Harris, J. Jia, D. Tlusty, S. Mioduszewski, W. Christie, Z. Feng, Xiaofeng Zhu, T. Nonaka, Wei Xie, A. Aparin, Xiaofeng Luo, Yinina Ma, Zhigang Xiao, T. Huang, Yunpeng Liu, Derek Anderson, Roli Esha, P. Bhattarai, Isaac Upsal, Vipul Bairathi, James Brandenburg, J. Fujita, Guo-Liang Ma, R. Reed, Jie Zhao, T. Lin, S. Horvat, K. N. Barish, N. G. Minaev, Andrey Vasiliev, A. Ogawa, S. B. Nurushev, Mukesh Sharma, G. Wang, J. B. Zhang, Y. Pandit, Fuqiang Wang, S. Fazio, Xuliang Chen, Michal Sumbera, A. A. P. Suaide, J. E. Draper, X.G. Li, Prithwish Tribedy, B. K. Srivastava, Zongye Zhang, Y. Guo, I. G. Bordyuzhin, M. J. Skoby, N. Schmitz, D. K. Mishra, E. Shahaliev, A. H. Tang, L. E. Dunkelberger, A. S. Hirsch, I. Bunzarov, Z. H. Khan, W. Zha, Janet Elizabeth Seger, P. Kravtsov, A. K. Bhati, A. M. Schmah, L. Fulek, R. Lacey, S. Ramachandran, B.R. Schweid, Tetsuro Sugiura, Y. J. Sun, M. Calderon De La Barca Sanchez, A. I. Hamad, Anju Bhasin, A. A. Derevschikov, Jana Bielcikova, O. Eyser, Sedigheh Jowzaee, D. Keane, J. L. Romero, C. Dilks, S. W. Wissink, J. Thäder, D. Kalinkin, J. Engelage, Y. Zhang, T. Niida, A. Lebedev, Nikolai Smirnov, G. Nigmatkulov, J. C. Dunlop, L. Wen, L. Yi, Y. Wang, Y. Fisyak, P. Sorensen, Lin Ma, D. G. Underwood, E. Finch, Z. Shi, K. Oh, M. Saur, Peter Q. Liu, J. Kvapil, Xuedong Bai, Q. Yang, L. G. Efimov, J. M. Landgraf, Zubayer Ahammed, Nilay Shah, L. Didenko, I. Chakaberia, Chong Kim, Z. Ye, A. Vossen, M. Strikhanov, J. Cheng, T. K. Nayak, K. Yip, H. G. Ritter, Bedangadas Mohanty, J. Sandweiss, H. Z. Huang, S. Vokal, L. C. De Silva, Maowu Nie, Q. Y. Shou, X. Huang, M. Kocmanek, A. Harlenderova, Rafal Sikora, A. Kechechyan, R. Pak, J. L. Drachenberg, Olga Evdokimov, Barbara Antonina Trzeciak, W. Guryn, L. C. Bland, Pradip Kumar Sahu, Y. Panebratsev, D. Grosnick, J. Fedorisin, M. M. Mondal, S. Esumi, Jay Roberts, Anik Gupta, J. H. Chen, Chi Yang, D. N. Svirida, Jaroslav Bielcik, I. K. Yoo, M. Tokarev, Yang Yang, H. W. Ke, Frank Jm Geurts, D. A. Morozov, O. V. Rogachevskiy, A. Quintero, C. E. Flores, E. G. Judd, M. Zyzak, T. D. S. Stanislaus, H. H. Wieman, Vitaly Okorokov, Bernd Surrow, N. Elsey, C. Zhou, W. B. Schmidke, C. A. Gagliardi, K. Meehan, O. D. Tsai, A. Sharma, L. Song, W. Q. Shen, Xiang Sun, Zebo Tang, H. Liu, D. Garand, Sevil Salur, C. Perkins, R. S. Longacre, P. V. Shanmuganathan, D. Mallick, G. Igo, J. Bouchet, L. Krauth, Jongmin Lee, R. L. Ray, K. D. Landry, R. Ma, J. Butterworth, Y. F. Xu, Q. H. Xu, T. Ljubicic, J. Xu, Niseem Magdy, H. Caines, M. Lomnitz, P. Federicova, B. Huang, Justin Ewigleben, G. Odyniec, C. Zhong, E. C. Aschenauer, S. Margetis, X. Dong, E. P. Sichtermann, T. Ullrich, J. R. Adams, W. Solyst, J. Lidrych, G. Agakishiev, D. S. Gunarathne, D. Cebra, A. Taranenko, Zhanwen Zhu, S. Kabana, I. G. Alekseev, M. A. Lisa, J. C. Mei, Z. Chang, Shize Yang, M. Posik, H. M. Spinka, J. K. Adkins, R. Fatemi, L. He, J. H. Thomas, K. Krueger, L. P. Zhou, I. Kisel, M. Cherney, Lokesh Kumar, Hua Pei, S. K. Tripathy, K. Poniatowska, S. K. Gupta, Giacomo Contin, G. S. Averichev, Nihar Sahoo, J. Porter, Anthony Robert Timmins, Adam Ryszard Kisiel, H. J. Crawford, B. Pawlik, A. Gibson, S. Zhang, P. Chaloupka, Z. J. Xu, S. Trentalange, D. Arkhipkin, and A. Hamed
Subjects: Quantum chromodynamics, Quark, Physics, 010308 nuclear & particles physics, Elliptic flow, Hadron, General Physics and Astronomy, Lambda, 01 natural sciences, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Sum rule in quantum mechanics, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: Rapidity-odd directed-flow measurements at midrapidity are presented for Λ, Λ[over ¯], K^{±}, K_{s}^{0}, and ϕ at sqrt[s_{NN}]=7.7, 11.5, 14.5, 19.6, 27, 39, 62.4, and 200 GeV in Au+Au collisions recorded by the Solenoidal Tracker detector at the Relativistic Heavy Ion Collider. These measurements greatly expand the scope of data available to constrain models with differing prescriptions for the equation of state of quantum chromodynamics. Results show good sensitivity for testing a picture where flow is assumed to be imposed before hadron formation and the observed particles are assumed to form via coalescence of constituent quarks. The pattern of departure from a coalescence-inspired sum rule can be a valuable new tool for probing the collision dynamics.
Published: 2018

23. Azimuthal transverse single-spin asymmetries of inclusive jets and charged pions within jets from polarized-proton collisions at s=500 GeV

Author: J. M. Campbell, Jaroslav Bielcik, M. Calderon De La Barca Sanchez, A. I. Hamad, Sedigheh Jowzaee, G. Eppley, W. Christie, I. G. Alekseev, Maksym Zyzak, O. V. Rogachevskiy, M. A. Lisa, A. Quintero, J. C. Mei, T. G. Dedovich, J. Porter, J. C. Webb, J. Pluta, N. Chankova-Bunzarova, W. Li, Ivan Kisel, Andrey Vasiliev, I. K. Yoo, C. E. Flores, E. G. Judd, Anik Gupta, J. Lidrych, R. Seto, Nasim, R. Witt, Vitaly Okorokov, Jian Deng, S. Mioduszewski, D. G. Underwood, J. D. Roth, Rene Bellwied, Janet Elizabeth Seger, G. Agakishiev, D. S. Gunarathne, O. D. Tsai, J. Y. Zhang, Bernd Surrow, Frank Jm Geurts, Prithwish Tribedy, Q. H. Xu, B. K. Srivastava, Z. Ye, D. Cebra, N. Elsey, Jana Bielcikova, A. Taranenko, N. Yu, D. Mayes, J. K. Adkins, K. Kauder, Maowu Nie, W. Q. Shen, Xiang Sun, J. H. Thomas, X. Huang, A. Kechechyan, Kejun Kang, L. V. Nogach, Zhanwen Zhu, S. Kabana, W. B. Schmidke, J. C. Dunlop, L. Wen, C. Zhou, P. Sorensen, J. Xu, C. A. Gagliardi, M. R. Girard, L. P. Zhou, Sumit R. Das, G. Van Nieuwenhuizen, H. Liu, David Stewart, Justin Ewigleben, G. Odyniec, J. Cheng, Pradip Kumar Sahu, R. Fatemi, L. He, K. Krueger, Benjamin Schweid, S. B. Nurushev, D. Arkhipkin, Zubayer Ahammed, A. Hamed, K. Meehan, Q. Yang, Sevil Salur, R. E. Tribble, J. W. Harris, M. J. Skoby, Joseph Kwasizur, D. Kapukchyan, Z. H. Khan, N. N. Ajitanand, Q. Y. Shou, Jorn Henning Putschke, Xiao-yan Li, A. V. Brandin, L. Fulek, R. Pak, J. L. Drachenberg, L. Didenko, I. Chakaberia, Thorsten Sven Kollegger, M. Cherney, M. Shao, G. Van Buren, Olga Evdokimov, Barbara Antonina Trzeciak, Xiangming Sun, J. Bryslawskyj, Roli Esha, M. Tokarev, James Brandenburg, J. Engelage, J. Fujita, G. S. Averichev, L. C. Bland, G. Nigmatkulov, Daniel Nemes, Jie Zhao, T. Lin, S. Horvat, Lokesh Kumar, J. R. Adams, Hua Pei, S. K. Tripathy, J. L. Romero, Vipul Bairathi, S. Heppelmann, A. K. Bhati, D. Keane, W. Solyst, Jay Roberts, S. S. Shi, K. N. Barish, B. J. Summa, A. H. Tang, E. Finch, Nikolai Smirnov, H. W. Ke, Z. Chang, Xuedong Bai, M. Simko, P. Federicova, J. M. Landgraf, Shize Yang, T. D. S. Stanislaus, K. Poniatowska, I. Bunzarov, J. B. Zhang, L. G. Efimov, Zebo Tang, B. Huang, Chi Yang, Giacomo Contin, M. Strikhanov, H. H. Wieman, P. Chaloupka, W. Zha, J. E. Draper, T. Nonaka, T. K. Nayak, N. K. Pruthi, P. Bhattarai, R. S. Longacre, M. Posik, Isaac Upsal, Arabinda Behera, Z. J. Xu, M. Kocmanek, Wei Xie, S. Trentalange, D. N. Svirida, H. M. Spinka, S. Ramachandran, O. Eyser, Nihar Sahoo, X. C. Chen, A. Aparin, Y. Panebratsev, Y. Pandit, C. Perkins, J. Sandweiss, K. Yip, P. V. Shanmuganathan, D. Grosnick, S. Fazio, D. Mallick, B. Pawlik, N. Schmitz, A. Gibson, E. Shahaliev, H. Z. Huang, S. Vokal, Peng Huo, A. Harlenderova, Anthony Robert Timmins, Adam Ryszard Kisiel, G. Igo, S. Zhang, A. A. Derevschikov, L. Yi, S. Esumi, M. Saur, J. Bouchet, L. Krauth, H. J. Crawford, Chong Kim, W. Guryn, R. Lacey, J. H. Chen, K. D. Landry, H. G. Ritter, J. Butterworth, D. A. Morozov, Tetsuro Sugiura, J. Thäder, Rafal Sikora, Y. J. Sun, Y. F. Xu, C. Dilks, T. J. Humanic, Zongye Zhang, Abdel Nasser Tawfik, J. Fedorisin, M. M. Mondal, Y. Guo, I. G. Bordyuzhin, B. S. Page, D. P. Kikola, B. Stringfellow, J. Kvapil, Nilay Shah, Xiaofeng Zhu, A. Ogawa, C-Q. Li, M. J. Rehbein, Christina Markert, D. Smirnov, O. Rusnakova, H. S. Matis, L. K. Kosarzewski, W. W. Jacobs, J. Lauret, R. Lednicky, L. Kochenda, T. Tarnowsky, I. M. Deppner, David Brown, F. Liu, Mariusz Przybycien, Y. Yang, R. D. Majka, J. Schambach, Anju Bhasin, T. Niida, A. Lebedev, Z. Shi, N. Kulathunga, N. Xu, P. Filip, Xiaofeng Luo, Guannan Xie, Xuan Zhang, R. Aoyama, Guo-Liang Ma, Hanna Paulina Zbroszczyk, G. D. Westfall, A. S. Hirsch, P. Kravtsov, R. Reed, A. M. Schmah, Bedangadas Mohanty, Michal Sumbera, S. W. Wissink, Y. Zhang, S. Mizuno, D. L. Olvitt, J. Rusnak, A. F. Kraishan, Arka Chatterjee, L. Ruan, Yu-Gang Ma, Muhammad Usman Ashraf, M. K. Mustafa, T. Todoroki, J. M. Nelson, W. J. Llope, Sergey Voloshin, Y. Li, S. Singha, Alexandre Alarcon Do Passo Suaide, Alexander Jentsch, A. Attri, K. Jiang, Y. Wang, Y. Fisyak, Zhigang Xiao, P. Liu, Yanjun Wu, T. Huang, F. Videbæk, Lin Ma, K. Oh, G. Webb, Yunpeng Liu, Sukalyan Chattopadhyay, M. Sergeeva, Derek Anderson, Siwei Luo, N. G. Minaev, P. Seyboth, Z. Feng, Jiangyong Jia, Leszek Adamczyk, P. Federic, Z. W. Miller, D. Tlusty, G. Wang, C. Zhong, E. C. Aschenauer, S. Margetis, X. Dong, E. P. Sichtermann, T. Ullrich, Jongmin Lee, R. L. Ray, R. Ma, Madan M. Aggarwal, T. Ljubicic, Fuqiang Wang, D. K. Mishra, Niseem Magdy, H. Caines, M. Lomnitz, D. Kalinkin, A. Vossen, and N. Herrmann
Subjects: Physics, Nuclear physics, Particle physics, Pion, 010308 nuclear & particles physics, 0103 physical sciences, Chatterjee, Fragmentation function, Beam polarization, 010306 general physics, 01 natural sciences
Abstract: Author(s): AdamczyK, L; Adams, JR; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Ajitanand, NN; Alekseev, I; Anderson, DM; Aoyama, R; Aparin, A; Arkhipkin, D; Aschenauer, EC; Ashraf, MU; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Barish, K; Behera, A; Bellwied, R; Bhasin, A; Bhati, AK; Bhattarai, P; BielciK, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Bouchet, J; Brandenburg, JD; Brandin, AV; Brown, D; Bryslawskyj, J; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, Z; Chankova-Bunzarova, N; Chatterjee, A; Chattopadhyay, S; Chen, X; Chen, X; Chen, JH; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; Dedovich, TG; Deng, J; Deppner, IM; Derevschikov, AA; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Draper, JE; Dunlop, JC; Efimov, LG; 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, CE; Fujita, J; FuleK, L | Abstract: We report the first measurements of transverse single-spin asymmetries for inclusive jet and jet+π± production at midrapidity from transversely polarized proton-proton collisions at s=500 GeV. The data were collected in 2011 with the STAR detector sampled from 23 pb-1 integrated luminosity with an average beam polarization of 53%. Asymmetries are reported for jets with transverse momenta 6
Published: 2018

24. Beam Energy Dependence of Jet-Quenching Effects in Au+Au Collisions at sNN =7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV

Author: L, Adamczyk, J R, Adams, J K, Adkins, G, Agakishiev, M M, Aggarwal, Z, Ahammed, N N, Ajitanand, I, Alekseev, D M, Anderson, R, Aoyama, A, Aparin, D, Arkhipkin, E C, Aschenauer, M U, Ashraf, A, Attri, G S, Averichev, X, Bai, V, Bairathi, K, Barish, A, Behera, R, Bellwied, A, Bhasin, A K, Bhati, P, Bhattarai, J, Bielcik, J, Bielcikova, L C, Bland, I G, Bordyuzhin, J, Bouchet, J D, Brandenburg, A V, Brandin, D, Brown, I, Bunzarov, J, Butterworth, H, Caines, M, Calderón de la Barca Sánchez, J M, Campbell, D, Cebra, I, Chakaberia, P, Chaloupka, Z, Chang, N, Chankova-Bunzarova, A, Chatterjee, S, Chattopadhyay, J H, Chen, X, Chen, J, Cheng, M, Cherney, W, Christie, G, Contin, H J, Crawford, S, Das, L C, De Silva, R R, Debbe, T G, Dedovich, J, Deng, A A, Derevschikov, L, Didenko, C, Dilks, X, Dong, J L, Drachenberg, J E, Draper, L E, Dunkelberger, J C, Dunlop, L G, Efimov, N, Elsey, J, Engelage, G, Eppley, R, Esha, S, Esumi, O, Evdokimov, J, Ewigleben, O, Eyser, R, Fatemi, S, Fazio, P, Federic, P, Federicova, J, Fedorisin, Z, Feng, P, Filip, E, Finch, Y, Fisyak, C E, Flores, J, Fujita, L, Fulek, C A, Gagliardi, D, Garand, F, Geurts, A, Gibson, M, Girard, D, Grosnick, D S, Gunarathne, Y, Guo, S, Gupta, A, Gupta, W, Guryn, A I, Hamad, A, Hamed, A, Harlenderova, J W, Harris, L, He, S, Heppelmann, A, Hirsch, G W, Hoffmann, S, Horvat, X, Huang, H Z, Huang, T, Huang, B, Huang, T J, Humanic, P, Huo, G, Igo, W W, Jacobs, A, Jentsch, J, Jia, K, Jiang, S, Jowzaee, E G, Judd, S, Kabana, D, Kalinkin, K, Kang, D, Kapukchyan, K, Kauder, H W, Ke, D, Keane, A, Kechechyan, Z, Khan, D P, Kikoła, C, Kim, I, Kisel, A, Kisiel, L, Kochenda, M, Kocmanek, T, Kollegger, L K, Kosarzewski, A F, Kraishan, L, Krauth, P, Kravtsov, K, Krueger, N, Kulathunga, L, Kumar, J, Kvapil, J H, Kwasizur, R, Lacey, J M, Landgraf, K D, Landry, J, Lauret, A, Lebedev, R, Lednicky, J H, Lee, C, Li, W, Li, Y, Li, X, Li, J, Lidrych, T, Lin, M A, Lisa, P, Liu, F, Liu, H, Liu, Y, Liu, T, Ljubicic, W J, Llope, M, Lomnitz, R S, Longacre, X, Luo, S, Luo, G L, Ma, L, Ma, Y G, Ma, R, Ma, N, Magdy, R, Majka, D, Mallick, S, Margetis, C, Markert, H S, Matis, K, Meehan, J C, Mei, Z W, Miller, N G, Minaev, S, Mioduszewski, D, Mishra, S, Mizuno, B, Mohanty, M M, Mondal, D A, Morozov, M K, Mustafa, Md, Nasim, T K, Nayak, J M, Nelson, M, Nie, G, Nigmatkulov, T, Niida, L V, Nogach, T, Nonaka, S B, Nurushev, G, Odyniec, A, Ogawa, K, Oh, V A, Okorokov, D, Olvitt, B S, Page, R, Pak, Y, Pandit, Y, Panebratsev, B, Pawlik, H, Pei, C, Perkins, P, Pile, J, Pluta, K, Poniatowska, J, Porter, M, Posik, N K, Pruthi, M, Przybycien, J, Putschke, H, Qiu, A, Quintero, S, Ramachandran, R L, Ray, R, Reed, M J, Rehbein, H G, Ritter, J B, Roberts, O V, Rogachevskiy, J L, Romero, J D, Roth, L, Ruan, J, Rusnak, O, Rusnakova, N R, Sahoo, P K, Sahu, S, Salur, J, Sandweiss, E, Sangaline, M, Saur, J, Schambach, A M, Schmah, W B, Schmidke, N, Schmitz, B R, Schweid, J, Seger, M, Sergeeva, R, Seto, P, Seyboth, N, Shah, E, Shahaliev, P V, Shanmuganathan, M, Shao, M K, Sharma, A, Sharma, W Q, Shen, Z, Shi, S S, Shi, Q Y, Shou, E P, Sichtermann, R, Sikora, M, Simko, S, Singha, M J, Skoby, D, Smirnov, N, Smirnov, W, Solyst, L, Song, P, Sorensen, H M, Spinka, B, Srivastava, T D S, Stanislaus, M, Strikhanov, B, Stringfellow, T, Sugiura, M, Sumbera, B, Summa, X M, Sun, Y, Sun, X, Sun, B, Surrow, D N, Svirida, A H, Tang, Z, Tang, A, Taranenko, T, Tarnowsky, A, Tawfik, J, Thäder, J H, Thomas, A R, Timmins, D, Tlusty, T, Todoroki, M, Tokarev, S, Trentalange, R E, Tribble, P, Tribedy, S K, Tripathy, B A, Trzeciak, O D, Tsai, T, Ullrich, D G, Underwood, I, Upsal, G, Van Buren, G, van Nieuwenhuizen, A N, Vasiliev, F, Videbæk, S, Vokal, S A, Voloshin, A, Vossen, F, Wang, Y, Wang, G, Wang, J C, Webb, G, Webb, L, Wen, G D, Westfall, H, Wieman, S W, Wissink, R, Witt, Y, Wu, Z G, Xiao, G, Xie, W, Xie, Z, Xu, N, Xu, Y F, Xu, Q H, Xu, J, Xu, Q, Yang, C, Yang, S, Yang, Y, Yang, Z, Ye, L, Yi, K, Yip, I-K, Yoo, N, Yu, H, Zbroszczyk, W, Zha, X P, Zhang, S, Zhang, J B, Zhang, J, Zhang, Z, Zhang, Y, Zhang, J, Zhao, C, Zhong, L, Zhou, C, Zhou, Z, Zhu, X, Zhu, M, Zyzak, Adamczyk, L., Adams, J. R., Adkins, J. K., Agakishiev, G., Aggarwal, M. M., Ahammed, Z., Ajitanand, N. N., Alekseev, I., Anderson, D. M., Aoyama, R., Aparin, A., Arkhipkin, D., Aschenauer, E. C., Ashraf, M. U., Attri, A., Averichev, G. S., Bai, X., Bairathi, V., Barish, K., Behera, A., Bellwied, R., Bhasin, A., Bhati, A. K., Bhattarai, P., Bielcik, J., Bielcikova, J., Bland, L. C., Bordyuzhin, I. G., Bouchet, J., Brandenburg, J. D., Brandin, A. V., Brown, D., Bunzarov, I., Butterworth, J., Caines, H., De La Barca Sánchez, M. C., Campbell, J. M., Cebra, D., Chakaberia, I., Chaloupka, P., Chang, Z., Chankova-Bunzarova, N., Chatterjee, A., Chattopadhyay, S., Chen, J. H., Chen, X., Cheng, J., Cherney, M., Christie, W., Contin, G., Crawford, H. J., Das, S., De Silva, L. C., Debbe, R. R., Dedovich, T. G., Deng, J., Derevschikov, A. A., Didenko, L., Dilks, C., Dong, X., Drachenberg, J. L., Draper, J. E., Dunkelberger, L. E., Dunlop, J. C., Efimov, L. G., 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. E., Fujita, J., Fulek, L., Gagliardi, C. A., Garand, D., Geurts, F., Gibson, A., Girard, M., Grosnick, D., Gunarathne, D. S., Guo, Y., Gupta, S., Gupta, A., Guryn, W., Hamad, A. I., Hamed, A., Harlenderova, A., Harris, J. W., He, L., Heppelmann, S., Hirsch, A., Hoffmann, G. W., Horvat, S., Huang, X., Huang, H. Z., Huang, T., Huang, B., Humanic, T. J., Huo, P., Igo, G., Jacobs, W. W., Jentsch, A., Jia, J., Jiang, K., Jowzaee, S., Judd, E. G., Kabana, S., Kalinkin, D., Kang, K., Kapukchyan, D., Kauder, K., Ke, H. W., Keane, D., Kechechyan, A., Khan, Z., Kikoła, D. P., Kim, C., Kisel, I., Kisiel, A., Kochenda, L., Kocmanek, M., Kollegger, T., Kosarzewski, L. K., Kraishan, A. F., Krauth, L., Kravtsov, P., Krueger, K., Kulathunga, N., Kumar, L., Kvapil, J., Kwasizur, J. H., Lacey, R., Landgraf, J. M., Landry, K. D., Lauret, J., Lebedev, A., Lednicky, R., Lee, J. H., Li, C., Li, W., Li, Y., Li, X., Lidrych, J., Lin, T., Lisa, M. A., Liu, P., Liu, F., Liu, H., Liu, Y., Ljubicic, T., Llope, W. J., Lomnitz, M., Longacre, R. S., Luo, X., Luo, S., Ma, G. L., Ma, L., Ma, Y. G., Ma, R., Magdy, N., Majka, R., Mallick, D., Margetis, S., Markert, C., Matis, H. S., Meehan, K., Mei, J. C., Miller, Z. W., Minaev, N. G., Mioduszewski, S., Mishra, D., Mizuno, S., Mohanty, B., Mondal, M. M., Morozov, D. A., Mustafa, M. K., Nasim, Md., Nayak, T. K., Nelson, J. M., Nie, M., Nigmatkulov, G., Niida, T., Nogach, L. V., Nonaka, T., Nurushev, S. B., Odyniec, G., Ogawa, A., Oh, K., Okorokov, V. A., Olvitt, D., Page, B. S., Pak, R., Pandit, Y., Panebratsev, Y., Pawlik, B., Pei, H., Perkins, C., Pile, P., Pluta, J., Poniatowska, K., Porter, J., Posik, M., Pruthi, N. K., Przybycien, M., Putschke, J., Qiu, H., Quintero, A., Ramachandran, S., Ray, R. L., Reed, R., Rehbein, M. J., Ritter, H. G., Roberts, J. B., Rogachevskiy, O. V., Romero, J. L., Roth, J. D., Ruan, L., Rusnak, J., Rusnakova, O., Sahoo, N. R., Sahu, P. K., Salur, S., Sandweiss, J., Sangaline, E., Saur, M., Schambach, J., Schmah, A. M., Schmidke, W. B., Schmitz, N., Schweid, B. R., Seger, J., Sergeeva, M., Seto, R., Seyboth, P., Shah, N., Shahaliev, E., Shanmuganathan, P. V., Shao, M., Sharma, M. K., Sharma, A., Shen, W. Q., Shi, Z., Shi, S. S., Shou, Q. Y., Sichtermann, E. P., Sikora, R., Simko, M., Singha, S., Skoby, M. J., Smirnov, D., Smirnov, N., Solyst, W., Song, L., Sorensen, P., Spinka, H. M., Srivastava, B., Stanislaus, T. D. S., Strikhanov, M., Stringfellow, B., Sugiura, T., Sumbera, M., Summa, B., Sun, X. M., Sun, Y., Sun, X., Surrow, B., Svirida, D. N., Tang, A. H., Tang, Z., Taranenko, A., Tarnowsky, T., Tawfik, A., Thäder, J., Thomas, J. H., Timmins, A. R., Tlusty, D., Todoroki, T., Tokarev, M., Trentalange, S., Tribble, R. E., Tribedy, P., Tripathy, S. K., Trzeciak, B. A., Tsai, O. D., Ullrich, T., Underwood, D. G., Upsal, I., Van Buren, G., Van Nieuwenhuizen, G., Vasiliev, A. N., Videbæk, F., Vokal, S., Voloshin, S. A., Vossen, A., Wang, F., Wang, Y., Wang, G., Webb, J. C., Webb, G., Wen, L., Westfall, G. D., Wieman, H., Wissink, S. W., Witt, R., Wu, Y., Xiao, Z. G., Xie, G., Xie, W., Xu, Z., Xu, N., Xu, Y. F., Xu, Q. H., Xu, J., Yang, Q., Yang, C., Yang, S., Yang, Y., Ye, Z., Yi, L., Yip, K., Yoo, I. -K., Yu, N., Zbroszczyk, H., Zha, W., Zhang, X. P., Zhang, S., Zhang, J. B., Zhang, J., Zhang, Z., Zhang, Y., Zhao, J., Zhong, C., Zhou, L., Zhou, C., Zhu, Z., Zhu, X., and Zyzak, M.
Subjects: jet quenching, RHIC, STAR, nuclear modification factor, heavy ions, heavy ion
Abstract: We report measurements of the nuclear modification factor R_{CP} for charged hadrons as well as identified π^{+(-)}, K^{+(-)}, and p(p[over ¯]) for Au+Au collision energies of sqrt[s_{NN}]=7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV. We observe a clear high-p_{T} 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 R_{CP} at high p_{T} does depend on the collision energy, neither the proton nor the antiproton R_{CP} at high p_{T} exhibit net suppression at any energy. A study of how the binary collision-scaled high-p_{T} 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.
Published: 2018

25. Vectorization, threading, and cache‐blocking considerations for hydrocodes on emerging architectures

Author: R. T. Aulwes, T. M. Kelley, Mark A. Kenamond, Bryan Richard Lally, Brian Altom Jean, E. M. Nelson, Charles Roger Ferenbaugh, Matthew Thomas Bement, Devon M. Powell, J. M. Campbell, Jimmy Fung, and Elizabeth G. Lovegrove
Subjects: Computer science, Applied Mathematics, Mechanical Engineering, Computational Mechanics, Parallel computing, Public domain, Computer Science Applications, Computational science, Mechanics of Materials, Loop nest optimization, Radiation hydrodynamics, Vectorization (mathematics), Threading (manufacturing), Code (cryptography), Polygon mesh, Architecture
Abstract: This work reports on considerations for improving computational performance in preparation for current and expected changes to computer architecture. The algorithms studied will include increasingly complex prototypes for radiation hydrodynamics codes, such as gradient routines and diffusion matrix assembly (e.g., in [1-6]). The meshes considered for the algorithms are structured or unstructured meshes. The considerations applied for performance improvements are meant to be general in terms of architecture (not specifically graphical processing unit (GPUs) or multi-core machines, for example) and include techniques for vectorization, threading, tiling, and cache blocking. Out of a survey of optimization techniques on applications such as diffusion and hydrodynamics, we make general recommendations with a view toward making these techniques conceptually accessible to the applications code developer. Published 2015. This article is a U.S. Government work and is in the public domain in the USA.
Published: 2015

26. Dijet imbalance measurements in Au+Au and pp collisions at sNN=200 GeV at STAR

Author: Jana Bielcikova, N. Xu, P. Filip, Guannan Xie, J. L. Romero, Xuan Zhang, Anik Gupta, P. Pile, G. D. Westfall, Madan M. Aggarwal, Xiaofeng Luo, E. Finch, L. Yi, Xuedong Bai, Robert Vertesi, Hanna Paulina Zbroszczyk, M. Tokarev, Yang Yang, J. M. Campbell, Jun Deng, T. Nonaka, Frank Jm Geurts, Wei Xie, A. Aparin, Y. Pandit, N. Schmitz, E. Shahaliev, Guo-Liang Ma, Fuqiang Wang, D. K. Mishra, J. W. Harris, Q. H. Xu, P. Sorensen, J. Xu, J. Engelage, H. G. Ritter, A. S. Hirsch, P. Kravtsov, A. M. Schmah, A. Manion, D. Kalinkin, T. G. Dedovich, Xiaofeng Zhu, Xiangming Sun, Mukesh Sharma, G. Wang, S. Heppelmann, J. Porter, Rafal Sikora, K. Meehan, G. Nigmatkulov, R. Reed, P. Bhattarai, L. Didenko, I. Chakaberia, T. D. S. Stanislaus, B. J. Summa, K. Poniatowska, S. K. Gupta, A. Vossen, Muhammad Usman Ashraf, A. Ogawa, Isaac Upsal, Giacomo Contin, Jorn Henning Putschke, J. M. Landgraf, A. H. Tang, H. H. Wieman, Roli Esha, A. V. Brandin, O. D. Tsai, G. Agakishiev, D. S. Gunarathne, Hao Qiu, Jie Zhao, T. Lin, James Brandenburg, A. Sharma, Arka Chatterjee, S. Esumi, J. B. Zhang, D. D. Koetke, M. Strikhanov, D. Cebra, Sergey Voloshin, F. Videbæk, J. E. Draper, I. K. Yoo, S. Ramachandran, S. Horvat, O. Eyser, G. Webb, Nihar Sahoo, K. Xin, Zhigang Xiao, T. Huang, I. Bunzarov, C-Q. Li, M. J. Rehbein, M. Calderon De La Barca Sanchez, A. I. Hamad, R. P. Scharenberg, Christina Markert, L. Song, Vipul Bairathi, D. Smirnov, O. Rusnakova, W. Q. Shen, L. C. Bland, H. S. Matis, B. Huang, X. C. Chen, Z. J. Sun, S. McKinzie, P. Huck, S. Kabana, M. M. Mondal, Jaroslav Bielcik, L. E. Dunkelberger, Sedigheh Jowzaee, N. K. Pruthi, Xiang Li, A. M. Poskanzer, Z. Ye, L. K. Kosarzewski, Yunpeng Liu, Derek Anderson, W. W. Jacobs, J. Lauret, N. G. Minaev, M. A.C. Lamont, K. Jiang, J. Sandweiss, Sukalyan Chattopadhyay, J. Y. Zhang, H. Z. Huang, Yanjun Wu, Anthony Robert Timmins, Adam Ryszard Kisiel, H. J. Crawford, S. Vokal, O. V. Rogachevskiy, Tetsuro Sugiura, Y. J. Sun, C. Dilks, Nasim, A. Quintero, X. Huang, A. Kechechyan, W. Zha, R. Lednicky, L. Kochenda, R. Haque, T. Tarnowsky, I. G. Alekseev, K. Yip, J. S. Wang, G. Eppley, D. N. Svirida, R. S. Longacre, Zebo Tang, Leo Clifford Greiner, M. K. Mustafa, Y. Li, S. Singha, M. A. Lisa, J. C. Mei, N. Yu, Z. Feng, M. Lomnitz, Y. Fisyak, Kejun Kang, L. V. Nogach, Sumit R. Das, M. Zyzak, G. Van Nieuwenhuizen, J. Pluta, W. Li, D. Garand, Sevil Salur, Y. Wang, C. E. Flores, E. G. Judd, R. R. Debbe, C. Zhong, Shangfeng Yang, J. H. Chen, C. Yang, Pradip Kumar Sahu, P. V. Shanmuganathan, C. Perkins, E. C. Aschenauer, P. Federic, A. A. Derevschikov, Justin Ewigleben, Lin Ma, Siwei Luo, K. Oh, D. L. Olvitt, J. K. Adkins, R. Fatemi, L. He, Zongye Zhang, I. G. Bordyuzhin, J. D. Roth, Rene Bellwied, J. Rusnak, R. Stock, P. Seyboth, Vitaly Okorokov, R. E. Tribble, A. F. Kraishan, L. Ruan, Leszek Adamczyk, Z. H. Khan, G. Odyniec, W. Guryn, Y. Zoulkarneeva, G. Igo, J. Novak, D. A. Morozov, W. J. Llope, Alexander Jentsch, Bernd Surrow, Z. W. Miller, A. K. Bhati, D. Keane, B. Sharma, J. Bouchet, M. R. Girard, A. Attri, K. D. Landry, N. Elsey, Gerald W Hoffmann, T. Todoroki, D. Tlusty, Nikolai Smirnov, I. Sakrejda, K. Kauder, S. Margetis, X. Dong, J. Butterworth, J. C. Webb, K. Krueger, W. B. Schmidke, C. A. Gagliardi, L. G. Efimov, M. J. Skoby, Yinina Ma, I. Kisel, T. K. Nayak, E. P. Sichtermann, Y. F. Xu, L. Fulek, W. Solyst, Z. Chang, Y. Panebratsev, J. Fedorisin, D. Grosnick, Nilay Shah, T. J. Humanic, Bedangadas Mohanty, R. Aoyama, M. Posik, Abdel Nasser Tawfik, M. Cherney, T. Ullrich, H. M. Spinka, Lokesh Kumar, D. G. Underwood, Hua Pei, S. K. Tripathy, J. H. Thomas, Q. Yang, C. M. Du, J. Jia, L. P. Zhou, H. S. Xu, S. B. Nurushev, B. S. Page, Y. Guo, Jongmin Lee, R. L. Ray, J. Cheng, R. Ma, M. Stepanov, T. Ljubicic, L. C. De Silva, D. P. Kikola, G. S. Averichev, B. Stringfellow, Niseem Magdy, H. Caines, M. Shao, Y. X. Pan, G. Van Buren, S. S. Shi, Michal Sumbera, S. Fazio, S. W. Wissink, Y. Zhang, D. Arkhipkin, J. Thäder, A. Hamed, P. Chaloupka, Z. J. Xu, S. Trentalange, B. Pawlik, A. Gibson, S. Zhang, David Brown, F. Liu, Miroslav Simko, Mariusz Przybycien, R. D. Majka, J. Schambach, W. Christie, Andrey Vasiliev, Janet Elizabeth Seger, Anju Bhasin, T. Niida, A. Lebedev, Z. Shi, R. Witt, S. Mioduszewski, Donald M. McDonald, Prithwish Tribedy, B. K. Srivastava, J. C. Dunlop, L. Wen, Zubayer Ahammed, Q. Y. Shou, R. Pak, J. L. Drachenberg, Olga Evdokimov, Jay Roberts, and H. W. Ke
Subjects: Physics, Nuclear reaction, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, Hadron, General Physics and Astronomy, Jet (particle physics), 01 natural sciences, Asymmetry, Nuclear physics, Momentum, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Jet quenching, media_common, STAR detector
Abstract: We report the first dijet transverse momentum asymmetry measurements from Au+Au and pp collisions at RHIC. The two highest-energy back-to-back jets reconstructed from fragments with transverse momenta above 2 GeV/c display a significantly higher momentum imbalance in heavy-ion collisions than in the pp reference. When reexamined with correlated soft particles included, we observe that these dijets then exhibit a unique new feature-momentum balance is restored to that observed in pp for a jet resolution parameter of R=0.4, while rebalancing is not attained with a smaller value of R=0.2.
Published: 2017

27. Measurement of D0 Azimuthal Anisotropy at Midrapidity in Au+Au Collisions at sNN=200 GeV

Author: J. Lidrych, Chi Yang, D. N. Svirida, Jian Deng, Anju Bhasin, N. Kulathunga, N. Xu, G. Agakishiev, D. S. Gunarathne, P. Filip, T. Niida, J. L. Romero, A. Lebedev, Zongye Zhang, J. K. Adkins, Y. Guo, I. G. Bordyuzhin, Z. Shi, C. Zhong, E. C. Aschenauer, D. Cebra, P. Pile, A. Taranenko, G. D. Westfall, R. Fatemi, L. He, E. Finch, Xiaofeng Zhu, S. Margetis, A. Ogawa, Zhanwen Zhu, J. M. Campbell, S. Kabana, P. Seyboth, X. Dong, J. H. Thomas, Xuedong Bai, K. Krueger, C-Q. Li, M. J. Rehbein, Christina Markert, J. Engelage, L. P. Zhou, R. S. Longacre, Justin Ewigleben, Roli Esha, G. Odyniec, D. Smirnov, O. Rusnakova, H. S. Matis, L. K. Kosarzewski, W. W. Jacobs, J. L. Drachenberg, N. N. Ajitanand, J. Lauret, R. Lednicky, L. Kochenda, T. Tarnowsky, K. Kauder, B. Pawlik, Leszek Adamczyk, G. Nigmatkulov, W. Christie, Jaroslav Bielcik, P. V. Shanmuganathan, F. Videbæk, G. Webb, P. Federic, Muhammad Usman Ashraf, Z. W. Miller, Andrey Vasiliev, Olga Evdokimov, Barbara Antonina Trzeciak, D. Mallick, H. Z. Huang, S. Vokal, A. Gibson, T. G. Dedovich, Jie Zhao, T. Lin, S. Horvat, G. S. Averichev, J. M. Landgraf, Sergey Voloshin, S. Zhang, Arka Chatterjee, M. J. Skoby, Sukalyan Chattopadhyay, M. Strikhanov, G. Igo, M. Tokarev, Yang Yang, Jay Roberts, X.G. Li, Joseph Kwasizur, M. Shao, G. Van Buren, Michal Sumbera, J. Bouchet, Zebo Tang, L. Fulek, Janet Elizabeth Seger, Z. Chang, K. Jiang, K. D. Landry, M. K. Mustafa, D. Tlusty, Shize Yang, O. D. Tsai, J. Butterworth, H. W. Ke, O. V. Rogachevskiy, M. Simko, A. Quintero, J. Sandweiss, L. Yi, M. Saur, Yanjun Wu, S. S. Shi, Nasim, W. Solyst, V. A. Okorokov, Xiangming Sun, Y. F. Xu, Y. Li, S. Singha, T. Nonaka, Leo Clifford Greiner, David Brown, M. Cherney, J. W. Harris, S. W. Wissink, J. H. Chen, Peifeng Liu, Mukesh Sharma, M. R. Girard, F. Liu, M. Posik, Q. H. Xu, Lokesh Kumar, Wei Xie, G. Wang, Mariusz Przybycien, J. C. Dunlop, L. Wen, Arabinda Behera, H. M. Spinka, A. Aparin, T. D. S. Stanislaus, J. Xu, W. Zha, M. Sergeeva, H. G. Ritter, C. Perkins, Madan M. Aggarwal, I. G. Alekseev, M. A. Lisa, H. H. Wieman, J. C. Mei, Hua Pei, Fuqiang Wang, Y. Pandit, Siwei Luo, D. K. Mishra, D. A. Morozov, J. Porter, Yifei Zhang, N. Schmitz, Zubayer Ahammed, E. Shahaliev, R. D. Majka, Benjamin Schweid, Rafal Sikora, S. K. Tripathy, Yu-Gang Ma, D. Kalinkin, D. Arkhipkin, Hao Qiu, A. Hamed, J. Schambach, Ivan Kisel, Thorsten Sven Kollegger, L. Song, A. Vossen, P. Federicova, J. M. Nelson, Anik Gupta, B. Huang, Z. H. Khan, S. Esumi, D. G. Underwood, Jiangyong Jia, W. J. Llope, T. J. Humanic, Z. Feng, S. Heppelmann, Frank Jm Geurts, B. J. Summa, A. H. Tang, W. Q. Shen, I. K. Yoo, J. Y. Zhang, Q. Yang, Bernd Surrow, A. M. Poskanzer, Z. Ye, Abdel Nasser Tawfik, N. Yu, Q. Y. Shou, Alexander Jentsch, N. Elsey, C. Zhou, Kejun Kang, L. V. Nogach, I. Bunzarov, K. Meehan, Maowu Nie, X. Huang, W. B. Schmidke, J. B. Zhang, J. Cheng, Sumit R. Das, G. Van Nieuwenhuizen, J. E. Draper, A. Attri, A. Kechechyan, C. A. Gagliardi, R. Pak, A. Sharma, S. Ramachandran, Xiang Sun, Pradip Kumar Sahu, D. L. Olvitt, C. E. Flores, E. G. Judd, O. Eyser, B. S. Page, L. C. De Silva, K. Poniatowska, N. K. Pruthi, D. P. Kikola, Y. Wang, Guannan Xie, M. Calderon De La Barca Sanchez, A. I. Hamad, Sedigheh Jowzaee, Xuan Zhang, Peng Huo, Bedangadas Mohanty, B. Stringfellow, S. K. Gupta, A. Harlenderova, Giacomo Contin, P. Bhattarai, R. Aoyama, R. Witt, Isaac Upsal, S. B. Nurushev, W. Guryn, Hanna Paulina Zbroszczyk, S. Fazio, P. Chaloupka, S. Mioduszewski, G. Eppley, R. Lacey, M. A. Szelezniak, Xuliang Chen, Z. J. Xu, Tetsuro Sugiura, Y. J. Sun, Prithwish Tribedy, B. K. Srivastava, Xiaofeng Luo, C. Dilks, Guo-Liang Ma, Nihar Sahoo, R. Reed, S. Trentalange, J. Pluta, J. Fedorisin, H. Liu, A. S. Hirsch, M. M. Mondal, P. Kravtsov, A. M. Schmah, N. Chankova-Bunzarova, W. Li, J. D. Roth, Rene Bellwied, Anthony Robert Timmins, Adam Ryszard Kisiel, D. Garand, H. J. Crawford, R. E. Tribble, J. Thäder, Gerald W Hoffmann, Sevil Salur, E. P. Sichtermann, T. Ullrich, Jongmin Lee, R. L. Ray, R. Ma, T. Ljubicic, Niseem Magdy, H. Caines, M. Lomnitz, A. K. Bhati, D. Keane, Nikolai Smirnov, L. G. Efimov, T. K. Nayak, M. Kocmanek, Y. Panebratsev, D. Grosnick, K. Yip, R. R. Debbe, J. Kvapil, Nilay Shah, Y. Fisyak, Jorn Henning Putschke, Lin Ma, K. Oh, A. V. Brandin, Vipul Bairathi, Jana Bielcikova, P. Sorensen, L. Didenko, I. Chakaberia, Maksym Zyzak, Zhigang Xiao, T. Huang, J. C. Webb, Yunpeng Liu, Derek Anderson, N. G. Minaev, James Brandenburg, S. Mizuno, J. Rusnak, A. F. Kraishan, L. E. Dunkelberger, L. Ruan, A. A. Derevschikov, T. Todoroki, and L. C. Bland
Subjects: Nuclear reaction, Physics, Meson, 010308 nuclear & particles physics, Hadron, General Physics and Astronomy, Kinetic energy, 01 natural sciences, Particle identification, Charm quark, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, Nuclear Experiment, 010306 general physics, Dimensionless quantity
Abstract: We report the first measurement of the elliptic anisotropy (v_{2}) of the charm meson D^{0} at midrapidity (|y
Published: 2017

28. Measurement of the cross section and longitudinal double-spin asymmetry for dijet production in polarized pp collisions at s=200 GeV

Author: Nasim, Jongmin Lee, R. L. Ray, R. Ma, D. Kalinkin, T. Ljubicic, B. Pawlik, S. Heppelmann, D. Tlusty, Niseem Magdy, H. Caines, M. Calderon De La Barca Sanchez, A. I. Hamad, Sedigheh Jowzaee, J. K. Adkins, A. Quintero, B. J. Summa, S. Zhang, S. Fazio, Zongye Zhang, P. Chaloupka, Ting Lin, S. Trentalange, V. A. Okorokov, R. Fatemi, L. He, P. Seyboth, H. Liu, I. G. Bordyuzhin, Madan M. Aggarwal, Arka Chatterjee, P. Sorensen, Joseph Kwasizur, Benjamin Schweid, T. J. Humanic, D. Arkhipkin, A. Hamed, Qi Yang, M. Saur, Fuqiang Wang, D. K. Mishra, Dukhishyam Mallick, Niladribihari Sahoo, Z. H. Khan, I. Upsal, Leszek Adamczyk, Z. W. Miller, J. Thäder, Chong Kim, A. V. Brandin, J. Porter, Ivan Kisel, M. Sergeeva, Xin Chen, M. Cherney, S. Ramachandran, O. Eyser, A. Vossen, Xiangming Sun, Lokesh Kumar, Hua Pei, I. K. Yoo, E. P. Sichtermann, S. Esumi, S. K. Tripathy, M. Shao, G. Van Buren, Q. H. Xu, J. Xu, M. K. Mustafa, H. G. Ritter, Vipul Bairathi, Abdel Nasser Tawfik, B. Huang, Jana Bielcikova, J. Engelage, G. Nigmatkulov, Y. F. Wu, M. M. Mondal, C. E. Flores, E. G. Judd, Jaroslav Bielcik, J. Rusnak, A. F. Kraishan, L. Ruan, Justin Ewigleben, A. Gibson, C. Zhong, David Brown, J. Putschke, Xiaofeng Zhu, T. Ullrich, S. S. Shi, Y. Li, Guo-Liang Ma, A. Ogawa, K. Poniatowska, S. K. Gupta, Giacomo Contin, N. N. Ajitanand, Li Yi, Jie Zhang, J. M. Landgraf, Yu-Gang Ma, T. Kollegger, Bedangadas Mohanty, Muhammad Usman Ashraf, Sergey Voloshin, J. W. Harris, C-Q. Li, J. H. Thomas, J. M. Nelson, M. Strikhanov, B. S. Page, Rafal Sikora, G. Wang, D. P. Kikola, Guannan Xie, H. Z. Huang, Xuan Zhang, O. V. Rogachevskiy, S. Vokal, L. Didenko, I. Chakaberia, Manish Sharma, P. Federicova, B. Stringfellow, T. Todoroki, D. Kapukchyan, James Brandenburg, N. K. Pruthi, J. Fujita, P. Federic, L. P. Zhou, Anthony Robert Timmins, Adam Ryszard Kisiel, A. S. Hirsch, R. Aoyama, M. J. Rehbein, Christina Markert, O. Rusnakova, Zebo Tang, L. C. Bland, K. N. Barish, N. Kulathunga, N. Xu, P. Filip, H. S. Matis, G. Eppley, H. J. Crawford, P. V. Shanmuganathan, K. Yip, G. S. Averichev, G. Odyniec, J. Sandweiss, L. K. Kosarzewski, R. R. Debbe, Y. F. Xu, M. Tokarev, Yang Yang, J. L. Romero, P. Pile, G. D. Westfall, S. Das, W. W. Jacobs, T. Tarnowsky, P. Kravtsov, A. M. Schmah, Dmitry Smirnov, F. Liu, Miroslav Simko, Shangfeng Yang, J. H. Chen, J. C. Webb, Z. Chang, L. E. Dunkelberger, Mariusz Przybycien, Archana Sharma, C. Yang, Michal Sumbera, Bernd Surrow, J. Lauret, R. S. Longacre, Hao Qiu, A. Gupta, J. Pluta, E. Finch, M. Zyzak, D. A. Morozov, W. Solyst, M. Posik, Arabinda Behera, H. M. Spinka, Hanna Paulina Zbroszczyk, Xuedong Bai, R. Lednicky, T. D. S. Stanislaus, S. W. Wissink, N. Elsey, K. Jiang, C. Perkins, E. C. Aschenauer, Y. Wang, L. Kochenda, N. Chankova-Bunzarova, W. Li, A. A. Derevschikov, Y. Zhang, X. G. Luo, A. H. Tang, H. H. Wieman, G. Igo, I. Bunzarov, J. D. Roth, S. Margetis, Rene Bellwied, W. B. Schmidke, J. E. Draper, J. Bouchet, L. Krauth, Wei Xie, G. J. van Nieuwenhuizen, R. Reed, Zhigang Xiao, C. A. Gagliardi, T. Huang, R. E. Tribble, K. D. Landry, K. Kauder, A. Taranenko, I. G. Alekseev, M. A. Lisa, J. Butterworth, F. Videbæk, Y. Fisyak, G. Webb, Yunpeng Liu, Derek Anderson, J. C. Mei, D. N. Svirida, A. Aparin, Sukalyan Chattopadhyay, Lin Ma, X. Dong, K. Oh, N. G. Minaev, Gerald W Hoffmann, R. Seto, M. J. Skoby, Frank Jm Geurts, Y. Pandit, Z. Ye, N. Schmitz, W. J. Llope, Maowu Nie, C. Zhou, R. D. Majka, E. Shahaliev, X. Huang, S. B. Nurushev, A. Kechechyan, Pradip Kumar Sahu, K. Meehan, T. Nonaka, J. Kvapil, Jindrich Lidrych, Nilay Shah, Alexander Jentsch, Siwei Luo, J. L. Drachenberg, Jian Deng, S. Mizuno, Z. Feng, M. Lomnitz, Roli Esha, A. Attri, Jie Zhao, S. Horvat, G. Agakishiev, D. S. Gunarathne, M. R. Girard, D. L. Olvitt, Jiangyong Jia, D. Cebra, P. Bhattarai, J. Schambach, H. W. Ke, L. Fulek, W. Zha, Zhanwen Zhu, W. Christie, Tetsuro Sugiura, Y. J. Sun, C. Dilks, S. Kabana, Peng Huo, A. Harlenderova, Subhash Singha, Andrey Vasiliev, X. M. Sun, W. Guryn, R. Lacey, X.G. Li, Janet Elizabeth Seger, J. Fedorisin, Anju Bhasin, K. Kang, T. Niida, A. Lebedev, D. G. Underwood, Z. Shi, J. Cheng, L. C. De Silva, R. Witt, S. Mioduszewski, Prithwish Tribedy, B. K. Srivastava, J. C. Dunlop, L. Wen, Zubayer Ahammed, Q. Y. Shou, R. Pak, Olga Evdokimov, Barbara Antonina Trzeciak, Jay Roberts, K. Krueger, J. M. Campbell, T. G. Dedovich, J. Y. Zhang, N. Yu, L. V. Nogach, O. D. Tsai, L. Song, W. Q. Shen, D. Garand, Sevil Salur, A. K. Bhati, D. Keane, L. G. Efimov, T. K. Nayak, M. Kocmanek, Peng Liu, Y. Panebratsev, D. Grosnick, Z. Z. Xu, Nikita Smirnov, and Y. Guo
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, High Energy Physics::Phenomenology, Perturbative QCD, Polarization (waves), 01 natural sciences, Asymmetry, Gluon, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, media_common
Abstract: We report the first measurement of the longitudinal double-spin asymmetry A(LL) for midrapidity dijet production in polarized pp collisions at a center-of-mass energy of root s = 200 GeV. The dijet cross section was measured and is shown to be consistent with next-to-leading order (NLO) perturbative QCD predictions. A(LL) results are presented for two distinct topologies, defined by the jet pseudorapidities, and are compared to predictions from several recent NLO global analyses. The measured asymmetries, the first such correlation measurements, support those analyses that find positive gluon polarization at the level of roughly 0.2 over the region of Bjorken-x > 0.05.
Published: 2017

29. Elliptic flow of electrons from heavy-flavor hadron decays in Au + Au collisions at sNN=200 , 62.4, and 39 GeV

Author: P. Filip, P. Pile, G. D. Westfall, S. Das, I. G. Alekseev, M. A. Lisa, J. C. Mei, A. Gupta, M. Calderon De La Barca Sanchez, A. I. Hamad, Sedigheh Jowzaee, N. N. Ajitanand, Peng Huo, A. Harlenderova, M. Tokarev, Yang Yang, W. Guryn, R. Lacey, C-Q. Li, Dukhishyam Mallick, Justin Ewigleben, A. Gibson, T. D. S. Stanislaus, C. Zhong, J. Fedorisin, H. H. Wieman, Zhigang Xiao, David Brown, T. Kollegger, T. Huang, Yunpeng Liu, Derek Anderson, N. G. Minaev, J. Rusnak, A. F. Kraishan, Arka Chatterjee, E. P. Sichtermann, F. Liu, M. J. Rehbein, Christina Markert, L. Ruan, W. J. Llope, C. Zhou, Miroslav Simko, Mariusz Przybycien, F. Videbæk, T. Todoroki, K. Yip, R. R. Debbe, O. Rusnakova, H. S. Matis, J. C. Webb, J. C. Dunlop, L. Wen, Zebo Tang, G. Webb, Jaroslav Bielcik, Alexander Jentsch, D. G. Underwood, M. K. Mustafa, Sukalyan Chattopadhyay, L. K. Kosarzewski, W. W. Jacobs, R. D. Majka, G. Eppley, A. Attri, Y. Li, Zubayer Ahammed, J. Lauret, Jie Zhang, J. L. Drachenberg, J. Schambach, A. V. Brandin, P. Bhattarai, T. Ullrich, O. V. Rogachevskiy, J. Cheng, Wei Xie, Z. Ye, P. Seyboth, Siwei Luo, Vipul Bairathi, Anju Bhasin, Maowu Nie, X. Huang, A. Kechechyan, A. Aparin, P. Federic, J. H. Thomas, L. C. De Silva, Pradip Kumar Sahu, T. Nonaka, C. Perkins, R. Lednicky, L. Kochenda, R. S. Longacre, Q. Y. Shou, D. Kalinkin, S. Heppelmann, S. Mizuno, Z. Feng, James Brandenburg, J. W. Harris, K. Kang, T. Niida, Leszek Adamczyk, M. Kocmanek, Peng Liu, Y. Panebratsev, D. Grosnick, M. Lomnitz, L. P. Zhou, Y. Pandit, A. Lebedev, P. V. Shanmuganathan, Z. Shi, N. Schmitz, B. J. Summa, E. Shahaliev, R. Pak, Roli Esha, T. Tarnowsky, M. J. Skoby, Frank Jm Geurts, J. Pluta, M. Zyzak, W. Xu, S. Horvat, Z. W. Miller, D. L. Olvitt, L. E. Dunkelberger, Jiangyong Jia, X. G. Luo, A. H. Tang, G. S. Averichev, Bernd Surrow, N. Elsey, Z. Z. Xu, N. Chankova-Bunzarova, J. Kvapil, J. L. Romero, E. C. Aschenauer, J. Putschke, Xiaofeng Zhu, R. Witt, I. Bunzarov, G. Igo, J. Porter, W. Christie, W. Li, S. Ramachandran, S. Margetis, K. Meehan, Jindrich Lidrych, W. Zha, O. Eyser, H. W. Ke, L. Fulek, A. A. Derevschikov, W. B. Schmidke, Nikita Smirnov, Nilay Shah, C. A. Gagliardi, S. Mioduszewski, E. Finch, X. Dong, Ivan Kisel, A. Ogawa, Subhash Singha, Xuedong Bai, J. Bouchet, Andrey Vasiliev, J. D. Roth, Rene Bellwied, Madan M. Aggarwal, O. D. Tsai, Fuqiang Wang, D. K. Mishra, Guo-Liang Ma, J. M. Campbell, Li Yi, K. D. Landry, K. Kauder, A. Taranenko, J. Butterworth, Jana Bielcikova, Tetsuro Sugiura, Prithwish Tribedy, B. K. Srivastava, X.G. Li, Janet Elizabeth Seger, A. Vossen, T. G. Dedovich, L. Song, S. Fazio, Zongye Zhang, Y. F. Wu, W. Q. Shen, R. E. Tribble, Y. J. Sun, S. Esumi, Y. Guo, A. S. Hirsch, Muhammad Usman Ashraf, Sergey Voloshin, C. Dilks, Jize Zhao, Jongmin Lee, R. L. Ray, I. G. Bordyuzhin, M. Saur, Olga Evdokimov, Barbara Antonina Trzeciak, R. Ma, P. Kravtsov, A. M. Schmah, Dmitry Smirnov, J. Y. Zhang, Qi Yang, S. Kabana, D. Garand, N. Yu, L. V. Nogach, K. Jiang, M. Sergeeva, Gerald W Hoffmann, Q. H. Xu, T. Ljubicic, Y. Wang, G. J. van Nieuwenhuizen, L. Didenko, I. Chakaberia, Sevil Salur, H. G. Ritter, H. Caines, Rafal Sikora, A. Quintero, J. Xu, Y. Fisyak, Jay Roberts, Abdel Nasser Tawfik, Z. Chang, Lin Ma, L. C. Bland, K. Oh, B. Huang, A. K. Bhati, D. Keane, Archana Sharma, K. Krueger, Y. F. Xu, R. Stock, L. G. Efimov, G. Wang, K. Poniatowska, S. K. Gupta, M. Posik, T. K. Nayak, N. K. Pruthi, Giacomo Contin, Arabinda Behera, B. S. Page, Manish Sharma, H. M. Spinka, P. Federicova, D. N. Svirida, D. P. Kikola, Hao Qiu, W. Solyst, B. Stringfellow, Guannan Xie, Xuan Zhang, H. Liu, R. Aoyama, Hanna Paulina Zbroszczyk, R. Reed, Jian Deng, Benjamin Schweid, Anthony Robert Timmins, Adam Ryszard Kisiel, T. J. Humanic, D. Arkhipkin, A. Hamed, J. Engelage, G. Nigmatkulov, G. Agakishiev, D. S. Gunarathne, D. Cebra, J. M. Landgraf, M. Strikhanov, H. J. Crawford, J. K. Adkins, M. R. Girard, R. Fatemi, L. He, H. Z. Huang, S. Vokal, G. Odyniec, J. Sandweiss, Nasim, I. Upsal, P. Chaloupka, Ting Lin, D. Tlusty, Shangfeng Yang, J. Thäder, J. H. Chen, S. Trentalange, N. Magdy, M. Cherney, Xiangming Sun, Niladribihari Sahoo, Lokesh Kumar, D. A. Morozov, Bedangadas Mohanty, Hua Pei, S. K. Tripathy, Z. H. Khan, B. Pawlik, S. Zhang, V. A. Okorokov, A. M. Poskanzer, Zhanwen Zhu, Michal Sumbera, S. W. Wissink, Y. Zhang, Xuliang Chen, J. E. Draper, I. K. Yoo, M. M. Mondal, C. E. Flores, E. G. Judd, X. M. Sun, C. Yang, S. B. Nurushev, P. Sorensen, Joseph Kwasizur, M. Shao, G. Van Buren, S. S. Shi, J. M. Nelson, Y. G. Ma, N. Kulathunga, and N. Xu
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, Elliptic flow, Hadron, Elementary particle, Fermion, Electron, 01 natural sciences, Charged particle, Charm quark, Nuclear physics, 0103 physical sciences, 010306 general physics, Lepton
Abstract: Author(s): Adamczyk, L; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Ajitanand, NN; Alekseev, I; Anderson, DM; Aoyama, R; Aparin, A; Arkhipkin, D; Aschenauer, EC; Ashraf, MU; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Behera, A; Bellwied, R; Bhasin, A; Bhati, AK; Bhattarai, P; Bielcik, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Bouchet, J; Brandenburg, JD; Brandin, AV; Brown, D; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, Z; Chankova-Bunzarova, N; Chatterjee, A; Chattopadhyay, S; Chen, X; Chen, JH; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; De Silva, LC; Debbe, RR; Dedovich, TG; Deng, J; Derevschikov, AA; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Draper, JE; Dunkelberger, LE; Dunlop, JC; Efimov, LG; 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, CE; Fulek, L; Gagliardi, CA; Garand, D | Abstract: We present measurements of elliptic flow (v2) of electrons from the decays of heavy-flavor hadrons (eHF) by the STAR experiment. For Au+Au collisions at sNN=200 GeV we report v2, for transverse momentum (pT) between 0.2 and 7 GeV/c, using three methods: the event plane method (v2{EP}), two-particle correlations (v2{2}), and four-particle correlations (v2{4}). For Au+Au collisions at sNN=62.4 and 39 GeV we report v2{2} for pTl2GeV/c. v2{2} and v2{4} are nonzero at low and intermediate pT at 200 GeV, and v2{2} is consistent with zero at low pT at other energies. The v2{2} at the two lower beam energies is systematically lower than at sNN=200 GeV for pTl1GeV/c. This difference may suggest that charm quarks interact less strongly with the surrounding nuclear matter at those two lower energies compared to sNN=200 GeV.
Published: 2017

30. Charge-Dependent Directed Flow in Cu+Au Collisions at sNN=200 GeV

Author: J. Engelage, Michal Sumbera, G. Nigmatkulov, J. M. Landgraf, I. G. Alekseev, M. Strikhanov, R. Witt, W. J. Llope, M. A. Lisa, J. C. Mei, S. Fazio, S. Mioduszewski, H. Z. Huang, S. Vokal, Alexander Jentsch, S. W. Wissink, Q. H. Xu, G. Eppley, Donald M. McDonald, Prithwish Tribedy, T. Nonaka, B. K. Srivastava, J. Xu, A. Attri, Y. Zhang, G. Odyniec, Y. Zoulkarneeva, Shangfeng Yang, J. H. Chen, J. M. Campbell, J. Pluta, W. Li, M. Calderon De La Barca Sanchez, A. I. Hamad, Haiyan Wang, J. Thäder, T. G. Dedovich, J. C. Dunlop, L. Wen, J. Sandweiss, D. A. Morozov, Zubayer Ahammed, J. D. Roth, Sedigheh Jowzaee, Xiang Li, B. Huang, J. Y. Zhang, N. Yu, M. Shao, Y. X. Pan, G. Van Buren, Kejun Kang, L. V. Nogach, S. S. Shi, Xiaofeng Luo, I. Sakrejda, Guo-Liang Ma, Sumit R. Das, M. J. Skoby, G. Van Nieuwenhuizen, K. Poniatowska, R. S. Longacre, W. Solyst, Rene Bellwied, L. Fulek, Q. Y. Shou, J. Porter, L. C. Bland, M. Tokarev, Yang Yang, S. K. Gupta, Giacomo Contin, A. S. Hirsch, Xiaofeng Zhu, R. E. Tribble, Madan M. Aggarwal, R. Pak, Gerald W Hoffmann, D. Arkhipkin, Wei Xie, A. Hamed, P. Kravtsov, A. M. Schmah, Fuqiang Wang, Nasim, M. A.C. Lamont, R. Stock, S. Heppelmann, B. J. Summa, J. L. Drachenberg, Olga Evdokimov, A. Ogawa, Bedangadas Mohanty, M. R. Girard, C. Yang, Nihar Sahoo, Nilay Shah, G. Igo, J. Novak, C-Q. Li, D. K. Mishra, Jian Deng, A. Aparin, Jorn Henning Putschke, T. D. S. Stanislaus, X. C. Chen, G. Agakishiev, D. S. Gunarathne, J. B. Zhang, D. D. Koetke, B. Sharma, J. E. Draper, D. N. Svirida, A. Sarkar, H. H. Wieman, A. Manion, P. Huck, A. V. Brandin, M. J. Rehbein, R. P. Scharenberg, Christina Markert, J. Bouchet, S. Ramachandran, K. Kauder, O. Eyser, Xiangming Sun, Jay Roberts, D. Cebra, D. Smirnov, O. Rusnakova, H. S. Matis, K. Xin, K. D. Landry, Yu-Gang Ma, F. Videbæk, G. Webb, J. Butterworth, S. Kabana, M. M. Mondal, D. Kalinkin, P. Bhattarai, Isaac Upsal, H. W. Ke, Guannan Xie, Xuan Zhang, Sukalyan Chattopadhyay, L. K. Kosarzewski, B. Di Ruzza, W. W. Jacobs, Anthony Robert Timmins, Vipul Bairathi, J. Lauret, S. B. Nurushev, Y. Pandit, Z. Chang, S. Esumi, Adam Ryszard Kisiel, Y. F. Xu, N. Schmitz, L. Yi, Hanna Paulina Zbroszczyk, A. Vossen, H. J. Crawford, Hao Qiu, Z. H. Khan, I. K. Yoo, D. G. Underwood, R. Lednicky, A. M. Poskanzer, Z. Ye, J. W. Harris, L. Kochenda, T. Tarnowsky, P. Chaloupka, E. Shahaliev, Z. J. Xu, R. Reed, Z. Feng, M. Lomnitz, R. Haque, J. K. Adkins, Y. J. Sun, C. Dilks, H. G. Ritter, X. Huang, A. Kechechyan, N. K. Pruthi, Jaroslav Bielcik, M. Posik, S. Trentalange, D. L. Olvitt, R. Fatemi, Rafal Sikora, C. E. Flores, E. G. Judd, L. He, Q. Yang, Pradip Kumar Sahu, A. H. Tang, K. Krueger, T. Sugiura, H. M. Spinka, O. V. Rogachevskiy, B. Pawlik, A. Quintero, M. Zyzak, T. J. Humanic, I. Bunzarov, I. Kisel, A. Gibson, S. Zhang, K. Yip, J. S. Wang, Abdel Nasser Tawfik, Basanta Kumar Nandi, J. Cheng, R. R. Debbe, M. Cherney, R. Varma, B. S. Page, Bernd Surrow, Lokesh Kumar, V. A. Okorokov, J. H. Thomas, Hua Pei, D. P. Kikola, B. Stringfellow, S. K. Tripathy, L. C. De Silva, L. P. Zhou, W. B. Schmidke, C. A. Gagliardi, M. Stepanov, G. S. Averichev, Roli Esha, Zongye Zhang, I. G. Bordyuzhin, Jie Zhao, T. Lin, S. Horvat, Jana Bielcikova, J. L. Romero, Arka Chatterjee, W. Zha, E. Finch, Xuedong Bai, M. K. Mustafa, W. Guryn, Y. Li, S. Singha, J. Fedorisin, P. Federic, E. P. Sichtermann, T. Ullrich, C. M. Du, H. S. Xu, Y. Guo, Jongmin Lee, R. L. Ray, R. Ma, T. Ljubicic, Niseem Magdy, H. Caines, F. Liu, Miroslav Simko, Mariusz Przybycien, Siwei Luo, J. Jia, Muhammad Usman Ashraf, R. D. Majka, Sergey Voloshin, K. Jiang, J. Schambach, Yanjun Wu, W. Christie, Anik Gupta, Frank Jm Geurts, C. Zhong, E. C. Aschenauer, S. Margetis, Andrey Vasiliev, O. D. Tsai, L. Song, W. Q. Shen, X. Dong, Janet Elizabeth Seger, D. Garand, Sevil Salur, K. Meehan, Anju Bhasin, A. Sharma, T. Niida, A. Lebedev, S. McKinzie, Z. Shi, A. K. Bhati, D. Keane, Nikolai Smirnov, Zebo Tang, L. G. Efimov, T. K. Nayak, Leo Clifford Greiner, Y. Panebratsev, D. Grosnick, R. Aoyama, C. Perkins, N. Xu, P. Filip, P. Pile, G. D. Westfall, J. Rusnak, A. F. Kraishan, L. Ruan, T. Todoroki, Zhigang Xiao, T. Huang, P. Seyboth, Leszek Adamczyk, Yunpeng Liu, Derek Anderson, Z. W. Miller, D. Tlusty, N. G. Minaev, Y. Wang, Y. Fisyak, Lin Ma, K. Oh, Mukesh Sharma, G. Wang, Z. J. Sun, Robert Vertesi, P. Sorensen, L. Didenko, I. Chakaberia, J. C. Webb, James Brandenburg, P. V. Shanmuganathan, L. E. Dunkelberger, and A. A. Derevschikov
Subjects: Quark, Physics, 010308 nuclear & particles physics, General Physics and Astronomy, Charge (physics), 01 natural sciences, Electric charge, Charged particle, Electric field, Pseudorapidity, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Atomic physics, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: We present the first measurement of charge-dependent directed flow in Cu+Au collisions at sqrt[s_{NN}]=200 GeV. The results are presented as a function of the particle transverse momentum and pseudorapidity for different centralities. A finite difference between the directed flow of positive and negative charged particles is observed that qualitatively agrees with the expectations from the effects of the initial strong electric field between two colliding ions with different nuclear charges. The measured difference in directed flow is much smaller than that obtained from the parton-hadron-string-dynamics model, which suggests that most of the electric charges, i.e., quarks and antiquarks, have not yet been created during the lifetime of the strong electric field, which is of the order of, or less than, 1 fm/c.
Published: 2017

31. Evaluation of feeding spray-dried bovine plasma protein on production performance of laying hens exposed to high ambient temperatures

Author: Ryan N. Dilger, P. C. Harrison, C. W. Utterback, K. Lima, Pamela L Utterback, Ken W. Koelkebeck, Richard S. Gates, J. M. Campbell, Angela R. Green, and S. dePersio
Subjects: Spray dried, Animal science, Biochemistry, Feed consumption, Chemistry, Animal Science and Zoology, Cage, Bovine plasma, Heat stress
Abstract: SUMMARY The purpose of this study was to evaluate feeding 2 levels of spray-dried bovine plasma protein (SDP) on production performance of laying hens subjected to high ambient temperatures. Two groups of 96 Hy-Line W-98 hens (38 wk of age) were housed in each of 2 environmentally controlled chambers. At 40 wk of age, all hens were fed 3 diet treatments consisting of (1) a control diet (0% SDP); (2) the control diet supplemented with 0.75% SDP; and (3) the control diet supplemented with 1.50% SDP. Hens in each chamber (8 cages of 4 hens per cage) were ad libitum fed 1 of each diet for 5 wk. The heat stress (HS) chamber was maintained at 21°C (wk 1), 29°C (wk 2), and 35°C (wk 3 to 5). The thermoneutral chamber was maintained at 21°C during wk 1 to 5. A significant main effect of week was observed for hens maintained in the HS chamber for egg production, egg weight, egg mass, and feed consumption, which resulted in acute heat stress causing a reduction in these parameters. Hens fed the 1.50% SDP diet in the HS chamber produced greater (P < 0.05) egg mass on average than hens fed the control or 0.75% SDP diet (wk 1 to 5). During the second week of acute HS (wk 4), hens fed the control and 1.50% SDP diets had greater (P < 0.05) egg production than those fed the 0.75% SDP diet. During wk 5, hens in the HS chamber that were fed the 1.50% SDP diet produced more (P < 0.05) eggs than those fed the control diet. Therefore, based on the results of this study, acute HS negatively affected short-term production performance. In addition, feeding hens an SDP-supplemented diet may have a slight positive effect on production performance when maintained in acute HS conditions.
Published: 2014

32. Υ production in U + U collisions at sNN=193 GeV measured with the STAR experiment

Author: Arka Chatterjee, Q. H. Xu, J. Xu, M. K. Mustafa, J. C. Dunlop, L. Wen, Y. Li, S. Singha, L. C. Bland, Nasim, M. Tokarev, Yang Yang, J. K. Adkins, Zubayer Ahammed, Wei Xie, R. Fatemi, L. He, T. D. S. Stanislaus, K. Krueger, A. Aparin, H. H. Wieman, W. Christie, B. Huang, Siwei Luo, Y. Pandit, F. Videbæk, Andrey Vasiliev, N. Schmitz, Q. Y. Shou, A. M. Poskanzer, Z. Ye, E. Shahaliev, X. Huang, A. Kechechyan, D. N. Svirida, Pradip Kumar Sahu, Y. Fisyak, G. Odyniec, G. Webb, Anik Gupta, M. Cherney, Lokesh Kumar, Hua Pei, Lin Ma, G. Eppley, M. Calderon De La Barca Sanchez, W. Guryn, A. I. Hamad, Sedigheh Jowzaee, S. K. Tripathy, K. Oh, Y. Zoulkarneeva, Michal Sumbera, Janet Elizabeth Seger, R. Pak, Sukalyan Chattopadhyay, R. S. Longacre, Y. Panebratsev, Xiang Li, D. Grosnick, W. J. Llope, Frank Jm Geurts, Z. H. Khan, R. Vertesi, S. W. Wissink, T. J. Humanic, Mukesh Sharma, J. Pluta, W. Li, Y. Zhang, G. Wang, K. Poniatowska, R. Aoyama, Alexander Jentsch, F. Liu, J. Jia, Mariusz Przybycien, J. Fedorisin, Abdel Nasser Tawfik, R. Witt, Z. Feng, M. Lomnitz, J. D. Roth, G. Igo, J. Novak, B. J. Summa, S. K. Gupta, Giacomo Contin, J. W. Harris, Rene Bellwied, Samuel Heppelmann, A. Attri, S. Mioduszewski, Yinina Ma, O. D. Tsai, Jaroslav Bielcik, J. Engelage, B. Sharma, W. Solyst, J. Bouchet, Zongye Zhang, R. E. Tribble, Z. J. Sun, I. Sakrejda, Junjie Zhang, Bedangadas Mohanty, K. D. Landry, J. B. Zhang, D. D. Koetke, J. E. Draper, Nihar Sahoo, Donald M. McDonald, X. C. Chen, G. Nigmatkulov, K. Meehan, P. Huck, M. J. Skoby, Jana Bielcikova, M. Shao, Y. X. Pan, G. Van Buren, R. D. Majka, R. Varma, Prithwish Tribedy, B. K. Srivastava, D. L. Olvitt, I. G. Bordyuzhin, S. Ramachandran, B. S. Page, O. Eyser, L. Song, W. Q. Shen, J. Butterworth, Gerald W Hoffmann, M. A.C. Lamont, Y. F. Xu, M. M. Mondal, Roli Esha, J. Schambach, A. H. Tang, E. P. Sichtermann, Anthony Robert Timmins, Adam Ryszard Kisiel, J. M. Landgraf, L. Fulek, T. Sugiura, J. L. Romero, B. Pawlik, D. P. Kikola, Muhammad Usman Ashraf, S. H. Zhang, A. Sharma, B. Stringfellow, Rihan Haque, L. Yi, D. Garand, S. S. Shi, I. Bunzarov, H. Z. Huang, S. Vokal, O. V. Rogachevskiy, A. Quintero, Jie Zhao, T. Lin, S. Horvat, J. Rusnak, E. Finch, H. J. Crawford, P. Bhattarai, Anju Bhasin, Xuedong Bai, M. Strikhanov, Sergey Voloshin, Isaac Upsal, Sevil Salur, Y. Wang, A. Gibson, A. F. Kraishan, P. Seyboth, S. McKinzie, M. Simko, P. Sorensen, T. Niida, J. L. Drachenberg, Xiangming Sun, H. G. Ritter, L. Ruan, I. K. Yoo, Shangfeng Yang, J. H. Chen, Olga Evdokimov, A. Lebedev, A. K. Bhati, D. Keane, Rafal Sikora, K. Kauder, Guannan Xie, Xuan Zhang, J. Sandweiss, Basanta Kumar Nandi, D. A. Morozov, W. Zha, Z. Shi, Zebo Tang, A. Sarkar, J. M. Campbell, K. Jiang, Nikolai Smirnov, R. Stock, L. G. Efimov, Xiaofeng Luo, Hanna Paulina Zbroszczyk, Guo-Liang Ma, C-Q. Li, T. Todoroki, Leszek Adamczyk, Jay Roberts, P. Federic, Nilay Shah, Z. W. Miller, Leo Clifford Greiner, V. A. Okorokov, Bernd Surrow, C. E. Flores, E. G. Judd, C. Yang, Yanjun Wu, M. J. Rehbein, Jorn Henning Putschke, T. K. Nayak, R. P. Scharenberg, Christina Markert, L. Didenko, I. Chakaberia, Y. J. Sun, C. Dilks, Hao Qiu, A. S. Hirsch, D. Smirnov, O. Rusnakova, D. G. Underwood, H. W. Ke, H. S. Matis, A. V. Brandin, Q. Yang, C. Perkins, R. Reed, K. Xin, P. Kravtsov, A. M. Schmah, D. Tlusty, T. G. Dedovich, S. Esumi, Maksym Zyzak, L. K. Kosarzewski, Zhigang Xiao, W. B. Schmidke, T. Huang, J. Cheng, S. B. Nurushev, C. A. Gagliardi, N. K. Pruthi, L. C. De Silva, S. Fazio, Vipul Bairathi, P. Chaloupka, W. W. Jacobs, Yunpeng Liu, Derek Anderson, J. Lauret, Z. J. Xu, N. G. Minaev, T. Ullrich, M. R. Girard, J. C. Webb, S. Trentalange, N. Xu, P. Filip, R. Lednicky, Madan M. Aggarwal, Fuqiang Wang, D. K. Mishra, P. Pile, G. D. Westfall, L. Kochenda, J. Thäder, T. Tarnowsky, D. Arkhipkin, A. Hamed, K. Yip, J. S. Wang, A. Manion, James Brandenburg, D. Kalinkin, P. V. Shanmuganathan, R. R. Debbe, N. Yu, L. E. Dunkelberger, Kejun Kang, L. V. Nogach, Sumit R. Das, A. Vossen, A. A. Derevschikov, G. Van Nieuwenhuizen, C. M. Du, Xiaofeng Zhu, H. S. Xu, T. Nonaka, A. Ogawa, C. Zhong, E. C. Aschenauer, S. Margetis, X. Dong, Y. Guo, Jongmin Lee, R. L. Ray, R. Ma, T. Ljubicic, Niseem Magdy, H. Caines, J. H. Thomas, L. P. Zhou, M. Stepanov, G. S. Averichev, J. Porter, Ivan Kisel, Z. Chang, I. G. Alekseev, M. A. Lisa, J. C. Mei, Jian Deng, G. Agakishiev, D. S. Gunarathne, M. Posik, D. Cebra, H. M. Spinka, and S. Kabana
Subjects: Physics, Time projection chamber, Meson, 010308 nuclear & particles physics, Drell–Yan process, 01 natural sciences, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, Mass spectrum, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Nucleon, Glauber, Crystal Ball
Abstract: We present a measurement of the inclusive production of. mesons in U + U collisions at root s(NN) = 193 GeV at midrapidity (vertical bar y vertical bar < 1). Previous studies in central Au+Au collisions at root s(NN) = 200 GeV show a suppression of Upsilon (1S+2S+3S) production relative to expectations from the Upsilon yield in p+p collisions scaled by the number of binary nucleon-nucleon collisions (N-coll), with an indication that the.(1S) state is also suppressed. The present measurement extends the number of participant nucleons in the collision (N-part) by 20% compared to Au+Au collisions, and allows us to study a system with higher energy density. We observe a suppression in both the Upsilon (1S+2S+3S) and Upsilon (1S) yields in central U+U data, which consolidates and extends the previously observed suppression trend in Au+Au collisions.
Published: 2016

33. Inclusion of porcine spray-dried plasma in broiler diets

Author: Marcia de Souza Vieira, L. F. S. Rangel, L. Bockor, Alexandre de Mello Kessler, J. D. Henn, Andrea Machado Leal Ribeiro, Horacio Santiago Rostagno, J. D. Crenshaw, Luiz Fernando Teixeira Albino, and J. M. Campbell
Subjects: Animal science, Spray dried plasma, medicine, Broiler, Animal Science and Zoology, Plasma levels, Flock, medicine.symptom, Biology, Weight gain
Abstract: SUMMARY Two experiments were conducted to evaluate the effect of titrated levels of spray-dried plasma (SDP) in broilers diets submitted to various types of health challenge. In experiment 1, dietary plasma levels (%) during the periods of 1 to 7, 8 to 21, and 22 to 42 d were T1 (0/0/0), T2 (1.5/0/0), T3 (1.5/0.5/0), T4 (3.0/0/0), and T5 (3.0/0.5/0), respectively. In experiment 2, dietary plasma levels were T1 (0/0/0), T2 (1.5/0/0), T3 (1.5/0.5/0), and T4 (1.5/0.5/0.25) fed during the periods of 1 to 8, 9 to 21, and 22 to 42 d, respectively. In both experiments, flock uniformity and livability were not affected by SDP. In experiment 1, SDP addition resulted in lower feed intake (FI) and improved FCR from d 1 to 21. Lower FI was also observed during wk 2 for broilers fed SDP from d 1 to 7, even if SDP was or was not provided during this time period. Performance variables were not different by treatments from d 22 to 42, neither was carcass yield at 42 d. In experiment 2, there was higher weight gain from d 8 to 21 and 1 to 42 in birds fed SDP relative to those not fed plasma. Broilers submitted to T2 had higher FI during the total experimental period as compared with T1. Dietary inclusion of SDP may change the performance of broilers reared under challenge conditions, with a positive effect particularly in the first stages of life.
Published: 2013

34. Measurement of elliptic flow of light nuclei atsNN=200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV at the BNL Relativistic Heavy Ion Collider

Author: A. V. Brandin, K. Xin, J. L. Romero, Amal Sarkar, Bernd Surrow, Vipul Bairathi, Xuedong Bai, D. Kalinkin, M. R. Girard, S. Heppelmann, B. J. Summa, J. C. Dunlop, L. Wen, W. B. Schmidke, P. Bhattarai, Nasim, B. Pawlik, K. Poniatowska, Zubayer Ahammed, C. A. Gagliardi, S. Ramachandran, N. Xu, P. Filip, O. Eyser, S. K. Gupta, Giacomo Contin, Qi Yang, Q. H. Xu, J. Xu, P. Sorensen, Y. J. Sun, James Brandenburg, D. Tlusty, J. Y. Zhang, N. Yu, L. V. Nogach, C. Dilks, Sumit R. Das, M. Calderon De La Barca Sanchez, A. I. Hamad, Roli Esha, M. Shao, Y. X. Pan, G. Van Buren, X. C. Chen, Q. Y. Shou, P. Pile, G. D. Westfall, P. V. Shanmuganathan, S. Kabana, Madan M. Aggarwal, Fuqiang Wang, D. K. Mishra, Jie Zhao, S. Horvat, S. S. Shi, A. Gupta, T. Tarnowsky, Z. H. Khan, R. Pak, Wei Xie, P. Huck, L. E. Dunkelberger, I. Sakrejda, J. H. Thomas, Bedangadas Mohanty, J. M. Campbell, T. G. Dedovich, Guannan Xie, Xuan Zhang, A. Aparin, Anthony Robert Timmins, A. Gibson, G. Eppley, Rihan Haque, J. Engelage, G. Nigmatkulov, Adam Ryszard Kisiel, L. P. Zhou, A. Vossen, Manish Sharma, Y. Pandit, H. J. Crawford, W. Zha, H. Z. Huang, A. A. Derevschikov, S. Vokal, J. M. Landgraf, Abdel Nasser Tawfik, N. Schmitz, E. Shahaliev, M. Strikhanov, R. Witt, Y. Zoulkarneeva, C. Zhong, J. Pluta, M. Zyzak, R. S. Longacre, W. Li, S. McKinzie, R. Varma, J. K. Adkins, S. Mioduszewski, G. Odyniec, J. Sandweiss, R. Fatemi, D. G. Underwood, Zebo Tang, J. Rusnak, A. F. Kraishan, L. He, Arka Chatterjee, Hanna Paulina Zbroszczyk, Jaroslav Bielcik, B. S. Page, Haiyan Wang, Rene Bellwied, Donald M. McDonald, Shangfeng Yang, D. P. Kikola, L. Ruan, J. Thäder, Prithwish Tribedy, B. K. Srivastava, Leo Clifford Greiner, Jie Zhang, I. Upsal, Y. F. Wu, B. Stringfellow, X. M. Sun, J. H. Chen, G. S. Averichev, Basanta Kumar Nandi, R. E. Tribble, S. Zhang, Olga Evdokimov, C. Perkins, G. Igo, J. Porter, J. W. Harris, J. Novak, B. Sharma, J. Bouchet, C. Yang, T. Todoroki, J. Cheng, Jiangyong Jia, O. V. Rogachevskiy, Nilay Shah, H. J. Jang, Gerald W Hoffmann, J. C. Webb, M. Cherney, Michal Sumbera, V. A. Okorokov, D. A. Morozov, L. C. De Silva, Hua Pei, Jay Roberts, Ivan Kisel, M. K. Mustafa, S. K. Tripathy, A. M. Poskanzer, D. D. Koetke, K. D. Landry, K. Kauder, J. Butterworth, M. A. C. Lamont, S. B. Nurushev, Hao Qiu, W. Solyst, Zhigang Xiao, M. J. Skoby, Frank Jm Geurts, K. Krueger, S. W. Wissink, P. Yepes, Y. Zhang, T. Huang, X. G. Luo, B. Di Ruzza, Jana Bielcikova, A. H. Tang, Y. Li, T. J. Humanic, D. Arkhipkin, A. Hamed, B. Huang, J. E. Draper, K. Meehan, N. G. Minaev, Robert Vertesi, Jian Deng, K. Yip, G. Agakishiev, D. S. Gunarathne, I. Bunzarov, D. Cebra, Z. Chang, J. S. Wang, W. Guryn, R. R. Debbe, I. K. Yoo, L. Didenko, I. Chakaberia, N. K. Pruthi, P. Chaloupka, Ting Lin, I. G. Alekseev, M. M. Mondal, C. E. Flores, E. G. Judd, M. A. Lisa, J. C. Mei, S. Trentalange, M. Posik, W. J. Llope, Sergey Voloshin, H. M. Spinka, Lokesh Kumar, K. Jiang, Y. Wang, J. Fedorisin, Alexander Jentsch, P. Federic, Maxence Vandenbroucke, A. Attri, S. Y. Noh, Yu-Gang Ma, J. Putschke, Xiaofeng Zhu, A. Ogawa, C-Q. Li, R. P. Scharenberg, Christina Markert, O. Rusnakova, H. S. Matis, L. K. Kosarzewski, W. W. Jacobs, J. Lauret, R. Lednicky, L. Kochenda, S. Fazio, Zongye Zhang, I. G. Bordyuzhin, W. Christie, M. Tokarev, Yang Yang, Subhash Singha, Andrey Vasiliev, T. D. S. Stanislaus, H. H. Wieman, O. D. Tsai, Z. Ye, X. Huang, A. Kechechyan, Pradip Kumar Sahu, X.G. Li, L. Song, H. W. Ke, L. Fulek, W. Q. Shen, Janet Elizabeth Seger, M. Stepanov, H. G. Ritter, Rafal Sikora, D. Garand, L. C. Bland, Y. F. Xu, Sevil Salur, G. J. van Nieuwenhuizen, F. Liu, Miroslav Simko, D. N. Svirida, Y. Fisyak, Y. Panebratsev, D. L. Olvitt, D. Grosnick, Lin Ma, K. Oh, Z. Z. Xu, Nikita Smirnov, A. K. Bhati, D. Keane, R. Stock, L. G. Efimov, R. D. Majka, J. L. Drachenberg, T. K. Nayak, P. Seyboth, J. Schambach, Anju Bhasin, Leszek Adamczyk, K. Kang, T. Niida, A. Lebedev, Guo-Liang Ma, Z. Shi, N. R. Sahoo, Li Yi, A. S. Hirsch, P. Kravtsov, G. Wang, A. M. Schmah, Dmitry Smirnov, Z. J. Sun, F. Videbæk, G. Webb, Sukalyan Chattopadhyay, Z. Feng, M. Lomnitz, E. P. Sichtermann, Rashmi Raniwala, T. Ullrich, C. M. Du, A. Manion, H. S. Xu, Y. Guo, Jongmin Lee, R. L. Ray, R. Ma, T. Ljubicic, Niseem Magdy, H. Caines, Sudhir Raniwala, A. Quintero, E. C. Aschenauer, S. Margetis, and X. Dong
Subjects: Mass number, Physics, Nuclear physics, Light nucleus, Particle physics, 010308 nuclear & particles physics, 0103 physical sciences, Chatterjee, Elliptic flow, 010306 general physics, Relativistic Heavy Ion Collider, 01 natural sciences
Abstract: Author(s): Adamczyk, L; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Aparin, A; Arkhipkin, D; Aschenauer, EC; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Bellwied, R; Bhasin, A; Bhati, AK; Bhattarai, P; Bielcik, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Bouchet, J; Brandenburg, JD; Brandin, AV; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, Z; Chatterjee, A; Chattopadhyay, S; Chen, JH; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; De Silva, LC; Debbe, RR; Dedovich, TG; Deng, J; Derevschikov, AA; Di Ruzza, B; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Draper, JE; Du, CM; Dunkelberger, LE; Dunlop, JC; Efimov, LG; Engelage, J; Eppley, G; Esha, R; Evdokimov, O; Eyser, O; Fatemi, R; Fazio, S; Federic, P; Fedorisin, J; Feng, Z; Filip, P; Fisyak, Y; Flores, CE; Fulek, L; Gagliardi, CA; Garand, D; Geurts, F; Gibson, A; Girard, M; Greiner, L; Grosnick, D; Gunarathne, DS; Guo, Y; Gupta, S; Gupta, A; Guryn, W; Hamad, AI | Abstract: We present measurements of second-order azimuthal anisotropy (v2) at midrapidity (|y|l1.0) for light nuclei d,t,He3 (for sNN=200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV) and antinuclei d; (sNN=200, 62.4, 39, 27, and 19.6 GeV) and Hē3 (sNN=200 GeV) in the STAR (Solenoidal Tracker at RHIC) experiment. The v2 for these light nuclei produced in heavy-ion collisions is compared with those for p and p. We observe mass ordering in nuclei v2(pT) at low transverse momenta (pTl2.0 GeV/c). We also find a centrality dependence of v2 for d and d. The magnitude of v2 for t and He3 agree within statistical errors. Light-nuclei v2 are compared with predictions from a blast-wave model. Atomic mass number (A) scaling of light-nuclei v2(pT) seems to hold for pT/Al1.5GeV/c. Results on light-nuclei v2 from a transport-plus-coalescence model are consistent with the experimental measurements.
Published: 2016

35. Near-side azimuthal and pseudorapidity correlations using neutral strange baryons and mesons ind+Au, Cu + Cu, and Au + Au collisions atsNN=200GeV

Author: N. Xu, P. Filip, D. G. Underwood, Q. Yang, Jorn Henning Putschke, J. Cheng, L. C. De Silva, A. V. Brandin, P. Pile, G. D. Westfall, K. Xin, R. Witt, W. Guryn, D. L. Olvitt, Xiangming Sun, Vipul Bairathi, Roli Esha, Jie Zhao, T. Lin, S. Horvat, M. Simko, James Brandenburg, W. Zha, A. Sarkar, J. Fedorisin, R. Vertesi, Q. H. Xu, S. Mioduszewski, J. Xu, W. J. Llope, J. Porter, L. Yi, F. Liu, H. Z. Huang, S. Vokal, N. K. Pruthi, Lee Stuart Barnby, J. Engelage, G. Odyniec, D. Arkhipkin, Donald M. McDonald, Siwei Luo, A. Hamed, Y. Zoulkarneeva, J. K. Adkins, C. Zhong, E. C. Aschenauer, S. Margetis, G. Nigmatkulov, Alexander Jentsch, Prithwish Tribedy, B. K. Srivastava, P. V. Shanmuganathan, T. J. Humanic, R. Fatemi, L. He, Xiaofeng Luo, Guo-Liang Ma, G. Eppley, Ivan Kisel, K. Yip, B. Huang, K. Krueger, Jaroslav Bielcik, J. S. Wang, Shangfeng Yang, J. M. Landgraf, Zhigang Xiao, X. Dong, Mukesh Sharma, T. Huang, G. Wang, Zongye Zhang, R. R. Debbe, J. Jia, Arka Chatterjee, M. Calderon De La Barca Sanchez, A. I. Hamad, J. H. Chen, L. E. Dunkelberger, A. Attri, H. G. Ritter, M. Strikhanov, M. Vandenbroucke, R. D. Majka, Y. Guo, Michal Sumbera, Rafal Sikora, J. Pluta, A. S. Hirsch, W. Li, Rene Bellwied, D. A. Morozov, J. C. Dunlop, L. Wen, J. Sandweiss, L. Gaillard, R. E. Tribble, R. S. Longacre, Jongmin Lee, R. L. Ray, M.U. Ashraf, Xiang Li, N. G. Minaev, Guannan Xie, Xuan Zhang, I. G. Bordyuzhin, M. Cherney, H. Qiu, Nasim, A. A. Derevschikov, O. V. Rogachevskiy, H. J. Jang, M. K. Mustafa, Y. Li, S. Singha, R. Ma, P. Kravtsov, A. M. Schmah, T. Ljubicic, Sergey Voloshin, J. Schambach, F. Videbæk, Christine Nattrass, Anju Bhasin, L. C. Bland, M. Tokarev, Yang Yang, G. Igo, Lokesh Kumar, J. Novak, G. Webb, B. Pawlik, Gerald W Hoffmann, J. Rusnak, Z. J. Sun, Hua Pei, S. K. Tripathy, Hanna Paulina Zbroszczyk, Abdel Nasser Tawfik, A. F. Kraishan, R. Varma, I. Sakrejda, B. Sharma, Niseem Magdy, K. Jiang, H. Caines, Zubayer Ahammed, Jana Bielcikova, A. Quintero, Sukalyan Chattopadhyay, J. Bouchet, L. Ruan, T. Niida, B. J. Summa, K. Poniatowska, A. Lebedev, A. Gibson, Yanjun Wu, S. K. Gupta, Giacomo Contin, Q. Y. Shou, Yi-Fei Xu, Basanta Kumar Nandi, P. Seyboth, E. P. Sichtermann, K. D. Landry, J. Butterworth, D. N. Svirida, S. W. Wissink, Y. Zhang, R. Pak, J. L. Drachenberg, T. Todoroki, Olga Evdokimov, Nihar Sahoo, Z. Shi, B. S. Page, D. P. Kikola, Z. H. Khan, W. Solyst, P. Sorensen, X. C. Chen, P. Huck, Z. Chang, T. D. S. Stanislaus, V. A. Okorokov, Madan M. Aggarwal, Peter Graham Jones, Fuqiang Wang, Anthony Robert Timmins, Z. Feng, Jay Roberts, B. Stringfellow, J. B. Zhang, D. K. Mishra, D. D. Koetke, J. E. Draper, Leszek Adamczyk, T. Ullrich, H. H. Wieman, X. Bai, Adam Ryszard Kisiel, Nilay Shah, M. Lomnitz, C-Q. Li, H. W. Ke, P. Federic, Bedangadas Mohanty, H. J. Crawford, Z. W. Miller, S. Ramachandran, O. Eyser, B. Di Ruzza, C. M. Du, H. S. Xu, J. M. Campbell, Jian Deng, R. P. Scharenberg, Christina Markert, L. Didenko, I. Chakaberia, A. Manion, D. Kalinkin, M. J. Skoby, M. M. Mondal, D. Smirnov, D. Tlusty, L. Fulek, G. Agakishiev, D. S. Gunarathne, A. M. Poskanzer, Z. Ye, O. Rusnakova, H. S. Matis, M. A.C. Lamont, S. Y. Noh, W. Christie, A. Vossen, M. Posik, T. G. Dedovich, X. Huang, A. Kechechyan, D. Cebra, M. R. Girard, I. K. Yoo, L. K. Kosarzewski, R. Haque, Maksym Zyzak, W. W. Jacobs, C. E. Flores, E. G. Judd, S. Kabana, Pradip Kumar Sahu, H. M. Spinka, Andrey Vasiliev, J. Lauret, Yu-Gang Ma, P. Chaloupka, Z. J. Xu, P. Bhattarai, Isaac Upsal, Y. Fisyak, J. C. Webb, J. Y. Zhang, Lin Ma, N. Yu, Kejun Kang, K. Oh, S. Trentalange, L. V. Nogach, I. G. Alekseev, Sumit R. Das, R. Lednicky, G. Van Nieuwenhuizen, M. A. Lisa, J. C. Mei, L. Kochenda, Janet Elizabeth Seger, T. Tarnowsky, J. H. Thomas, Bernd Surrow, Y. J. Sun, L. P. Zhou, C. Dilks, S. Fazio, B. I. Abelev, M. Stepanov, G. S. Averichev, W. B. Schmidke, C. A. Gagliardi, Haiyan Wang, J. Thäder, C. Yang, Xiaofeng Zhu, K. Kauder, S. B. Nurushev, A. Ogawa, M. Shao, Y. X. Pan, G. Van Buren, S. S. Shi, Marek Bombara, J. L. Romero, J. W. Harris, A. H. Tang, I. Bunzarov, Wei Xie, A. Aparin, Y. Pandit, N. Schmitz, E. Shahaliev, Anik Gupta, Frank Jm Geurts, K. Meehan, S. H. Zhang, A. Sharma, S. McKinzie, Zebo Tang, Leo Clifford Greiner, C. Perkins, O. D. Tsai, L. Song, W. Q. Shen, D. Garand, Sevil Salur, Y. Wang, A. K. Bhati, D. Keane, Nikolai Smirnov, R. Stock, L. G. Efimov, T. K. Nayak, Y. Panebratsev, D. Grosnick, and Samuel Heppelmann
Subjects: Physics, Strange quark, Particle physics, Meson, 010308 nuclear & particles physics, Branching fraction, Hadron, Hyperon, Elementary particle, 01 natural sciences, Charged particle, Nuclear physics, Pseudorapidity, 0103 physical sciences, 010306 general physics
Abstract: Author(s): Abelev, B; Adamczyk, L; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Aparin, A; Arkhipkin, D; Aschenauer, EC; Ashraf, MU; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Barnby, LS; Bellwied, R; Bhasin, A; Bhati, AK; Bhattarai, P; Bielcik, J; Bielcikova, J; Bland, LC; Bombara, M; Bordyuzhin, IG; Bouchet, J; Brandenburg, JD; Brandin, AV; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, Z; Chatterjee, A; Chattopadhyay, S; Chen, JH; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; De Silva, LC; Debbe, RR; Dedovich, TG; Deng, J; Derevschikov, AA; Di Ruzza, B; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Draper, JE; Du, CM; Dunkelberger, LE; Dunlop, JC; Efimov, LG; Engelage, J; Eppley, G; Esha, R; Evdokimov, O; Eyser, O; Fatemi, R; Fazio, S; Federic, P; Fedorisin, J; Feng, Z; Filip, P; Fisyak, Y; Flores, CE; Fulek, L; Gagliardi, CA; Gaillard, L; Garand, D; Geurts, F; Gibson, A; Girard, M; Greiner, L; Grosnick, D; Gunarathne, DS | Abstract: We present measurements of the near side of triggered di-hadron correlations using neutral strange baryons (Λ,Λ) and mesons (KS0) at intermediate transverse momentum (3 l pT l6 GeV/c) to look for possible flavor and baryon-meson dependence. This study is performed in d+Au, Cu+Cu, and Au+Au collisions at sNN=200 GeV measured by the STAR experiment at RHIC. The near-side di-hadron correlation contains two structures, a peak which is narrow in azimuth and pseudorapidity consistent with correlations from jet fragmentation, and a correlation in azimuth which is broad in pseudorapidity. The particle composition of the jet-like correlation is determined using identified associated particles. The dependence of the conditional yield of the jet-like correlation on the trigger particle momentum, associated particle momentum, and centrality for correlations with unidentified trigger particles are presented. The neutral strange particle composition in jet-like correlations with unidentified charged particle triggers is not well described by PYTHIA. However, the yield of unidentified particles in jet-like correlations with neutral strange particle triggers is described reasonably well by the same model.
Published: 2016

36. J/ψproduction at low transverse momentum inp+pandd+ Au collisions atsNN=200GeV

Author: N. Xu, P. Filip, Zongye Zhang, H. Qiu, M. Tokarev, Yang Yang, I. G. Bordyuzhin, P. Pile, G. D. Westfall, Jaroslav Bielcik, T. D. S. Stanislaus, O. V. Rogachevskiy, H. J. Jang, T. J. Humanic, H. H. Wieman, I. G. Alekseev, S. Trentalange, D. Arkhipkin, A. Hamed, M. A. Lisa, J. C. Mei, Xiaofeng Luo, Guo-Liang Ma, Abdel Nasser Tawfik, C-Q. Li, Maksym Zyzak, S. Fazio, L. C. Bland, J. H. Thomas, R. Varma, B. S. Page, R. Witt, Junjie Zhang, Madan M. Aggarwal, Bedangadas Mohanty, Fuqiang Wang, D. K. Mishra, D. G. Underwood, G. Eppley, R. P. Scharenberg, Christina Markert, K. Poniatowska, S. K. Gupta, D. P. Kikola, B. Stringfellow, Vitaly Okorokov, A. S. Hirsch, P. Kravtsov, A. M. Schmah, D. Smirnov, O. Rusnakova, Bernd Surrow, W. B. Schmidke, S. Mioduszewski, Donald M. McDonald, C. A. Gagliardi, L. P. Zhou, H. Z. Huang, H. S. Matis, J. C. Webb, G. Igo, J. Pluta, Giacomo Contin, Prithwish Tribedy, B. K. Srivastava, Q. Yang, A. Manion, D. Kalinkin, A. Vossen, R. Vertesi, L. K. Kosarzewski, Haiyan Wang, Q. H. Xu, W. Li, Nihar Sahoo, Anik Gupta, C. Zhong, E. C. Aschenauer, J. Engelage, S. Margetis, D. N. Svirida, J. Cheng, D. L. Olvitt, Y. X. Pan, M. Stepanov, Rene Bellwied, Xuedong Bai, P. Chaloupka, F. Liu, J. Xu, Z. J. Xu, G. Nigmatkulov, J. Thäder, W. W. Jacobs, K. D. Landry, X. C. Chen, P. Huck, L. C. De Silva, Frank Jm Geurts, K. Kauder, X. Dong, Mukesh Sharma, G. S. Averichev, J. L. Drachenberg, R. E. Tribble, Olga Evdokimov, J. M. Landgraf, Anthony Robert Timmins, J. Lauret, Gerald W Hoffmann, K. Meehan, J. Porter, M. Strikhanov, Adam Ryszard Kisiel, R. D. Majka, Ivan Kisel, H. J. Crawford, L. Yi, Zhigang Xiao, T. Huang, Michal Sumbera, M. Shao, G. Van Buren, Jay Roberts, E. P. Sichtermann, O. D. Tsai, Jie Zhao, T. Lin, S. Horvat, J. Schambach, Jian Deng, S. S. Shi, S. H. Zhang, Anju Bhasin, A. Sharma, J. Sandweiss, B. Pawlik, N. Yu, Kejun Kang, L. V. Nogach, M. Calderon De La Barca Sanchez, A. I. Hamad, A. V. Brandin, F. Videbæk, B. Huang, G. Agakishiev, D. S. Gunarathne, G. Webb, Sergey Voloshin, N. G. Minaev, R. Lednicky, A. Gibson, R. Esha, M. Simko, Xiangming Sun, Nasim, S. McKinzie, T. Niida, J. K. Adkins, Basanta Kumar Nandi, Xiang Li, Sumit R. Das, S. Heppelmann, G. Van Nieuwenhuizen, Sukalyan Chattopadhyay, L. Kochenda, H. W. Ke, T. Tarnowsky, R. S. Longacre, R. Fatemi, A. Lebedev, S. W. Wissink, Y. Zhang, K. Xin, B. J. Summa, D. Cebra, B. Di Ruzza, Z. Shi, Rashmi Raniwala, S. Kabana, Zebo Tang, A. Sarkar, Arka Chatterjee, L. He, H. G. Ritter, A. M. Poskanzer, Z. Ye, Vipul Bairathi, Leo Clifford Greiner, W. Zha, K. Krueger, K. Jiang, J. E. Draper, Z. J. Sun, Wei Xie, G. Odyniec, Y. Zoulkarneeva, A. Aparin, Z. Chang, Z. Feng, M. A.C. Lamont, S. Y. Noh, X. Huang, Rafal Sikora, A. Kechechyan, T. Ullrich, M. Lomnitz, J. Rusnak, Jana Bielcikova, A. F. Kraishan, Yanjun Wu, Y. Pandit, N. K. Pruthi, C. Perkins, M. K. Mustafa, Z. H. Khan, M. Cherney, J. W. Harris, Pradip Kumar Sahu, J. B. Zhang, P. Seyboth, D. D. Koetke, W. Guryn, N. Schmitz, I. K. Yoo, L. Ruan, J. Novak, B. Sharma, C. Yang, J. Bouchet, J. L. Romero, W. Christie, E. Shahaliev, M. R. Girard, C. E. Flores, M. Posik, Lokesh Kumar, Hua Pei, S. K. Tripathy, Y. Li, S. Singha, C. M. Du, H. S. Xu, J. C. Dunlop, R. Haque, J. Butterworth, Y. Guo, Andrey Vasiliev, H. M. Spinka, S. Ramachandran, O. Eyser, P. Yepes, P. Sorensen, Jongmin Lee, A. H. Tang, J. Fedorisin, I. Sakrejda, T. Todoroki, Y. F. Xu, Leszek Adamczyk, W. Solyst, R. L. Ray, R. Ma, M. M. Mondal, I. Bunzarov, Zubayer Ahammed, P. Federic, E. G. Judd, Janet Elizabeth Seger, J. Putschke, Xiaofeng Zhu, S. B. Nurushev, P. Bhattarai, Isaac Upsal, T. Ljubicic, C. B. Powell, J. M. Campbell, S. Vokal, A. Ogawa, Niseem Magdy, H. Caines, Sudhir Raniwala, Nilay Shah, G. Wang, Q. Y. Shou, M. J. Skoby, R. Pak, T. G. Dedovich, A. Quintero, D. Tlusty, K. Yip, J. S. Wang, R. R. Debbe, M. Vandenbroucke, L. Fulek, L. Didenko, I. Chakaberia, Shangfeng Yang, J. H. Chen, W. J. Llope, Alexander Jentsch, James Brandenburg, A. Attri, D. A. Morozov, Guannan Xie, Xuan Zhang, Hanna Paulina Zbroszczyk, Y. Wang, Y. Fisyak, Y. J. Sun, C. Dilks, Lin Ma, P. V. Shanmuganathan, K. Oh, R. Reed, A. A. Derevschikov, J. Jia, Yinina Ma, L. Wen, L. Song, W. Q. Shen, D. Garand, Sevil Salur, A. K. Bhati, D. Keane, Nikolai Smirnov, R. Stock, L. E. Dunkelberger, L. G. Efimov, T. K. Nayak, Y. Panebratsev, and D. Grosnick
Subjects: Nuclear physics, Physics, 010308 nuclear & particles physics, 0103 physical sciences, Transverse momentum, Chatterjee, Heavy ion, Modification factor, 010306 general physics, 01 natural sciences
Abstract: Author(s): Adamczyk, L; Adkins, JK; Agakishiev, G; Aggarwal, MM; Ahammed, Z; Alekseev, I; Aparin, A; Arkhipkin, D; Aschenauer, EC; Attri, A; Averichev, GS; Bai, X; Bairathi, V; Bellwied, R; Bhasin, A; Bhati, AK; Bhattarai, P; Bielcik, J; Bielcikova, J; Bland, LC; Bordyuzhin, IG; Bouchet, J; Brandenburg, JD; Brandin, AV; Bunzarov, I; Butterworth, J; Caines, H; Calderon De La Barca Sanchez, M; Campbell, JM; Cebra, D; Chakaberia, I; Chaloupka, P; Chang, Z; Chatterjee, A; Chattopadhyay, S; Chen, JH; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, HJ; Das, S; De Silva, LC; Debbe, RR; Dedovich, TG; Deng, J; Derevschikov, AA; Di Ruzza, B; Didenko, L; Dilks, C; Dong, X; Drachenberg, JL; Draper, JE; Du, CM; Dunkelberger, LE; Dunlop, JC; Efimov, LG; Engelage, J; Eppley, G; Esha, R; Evdokimov, O; Eyser, O; Fatemi, R; Fazio, S; Federic, P; Fedorisin, J; Feng, Z; Filip, P; Fisyak, Y; Flores, CE; Fulek, L; Gagliardi, CA; Garand, D; Geurts, F; Gibson, A; Girard, M; Greiner, L; Grosnick, D; Gunarathne, DS; Guo, Y; Gupta, S; Gupta, A; Guryn, W; Hamad, AI | Abstract: We report on the measurement of J/ψ production in the dielectron channel at midrapidity (|y|l1) in p+p and d+Au collisions at sNN=200GeV from the STAR experiment at the Relativistic Heavy Ion Collider. The transverse momentum pT spectra in p+p for pTl4GeV/c and d+Au collisions for pTl3GeV/c are presented. These measurements extend the STAR coverage for J/ψ production in p+p collisions to low pT. The (pT2) from the measured J/ψ invariant cross section in p+p and d+Au collisions are evaluated and compared to similar measurements at other collision energies. The nuclear modification factor for J/ψ is extracted as a function of pT and collision centrality in d+Au and compared to model calculations using the modified nuclear parton distribution function and a final-state J/ψ nuclear absorption cross section.
Published: 2016

37. Measurement of the Transverse Single-Spin Asymmetry inp↑+p→W±/Z0at RHIC

Author: R. P. Scharenberg, Christina Markert, E. P. Sichtermann, D. Smirnov, O. Rusnakova, L. K. Kosarzewski, Y. X. Pan, Nasim, W. W. Jacobs, K. D. Landry, Y. Fisyak, J. Lauret, Rashmi Raniwala, Lin Ma, K. Oh, Z. Chang, A. K. Bhati, Xiangming Sun, D. Keane, R. Lednicky, L. Kochenda, T. Tarnowsky, R. S. Longacre, Nikolai Smirnov, R. Stock, L. E. Dunkelberger, L. G. Efimov, Mukesh Sharma, T. Ullrich, Zebo Tang, M. Posik, T. K. Nayak, K. Poniatowska, Junjie Zhang, D. Cebra, H. M. Spinka, C. M. Du, Maksym Zyzak, H. S. Xu, J. Novak, P. Seyboth, A. Banerjee, Leo Clifford Greiner, S. K. Gupta, Giacomo Contin, Leszek Adamczyk, Z. J. Sun, N. K. Pruthi, P. Federic, Z. H. Khan, Bedangadas Mohanty, B. Sharma, D. Tlusty, J. Bouchet, M. K. Mustafa, J. C. Webb, Y. Li, S. Singha, G. Igo, C. Perkins, J. Butterworth, Nihar Sahoo, I. G. Alekseev, G. Eppley, X. C. Chen, P. Huck, J. Porter, W. J. Llope, M. A. Lisa, J. C. Mei, B. Pawlik, Ivan Kisel, Y. F. Xu, Xiaofeng Zhu, J. Pluta, C. Zhong, E. C. Aschenauer, S. Margetis, A. Roy, Anthony Robert Timmins, Adam Ryszard Kisiel, W. Li, Xiaofeng Luo, Y. Panebratsev, D. Grosnick, Alexander Jentsch, X. Dong, A. Ogawa, P. Bhattarai, A. Gibson, G. Wang, J. Engelage, Rene Bellwied, H. J. Crawford, S. Heppelmann, G. Nigmatkulov, A. Attri, R. Esha, Guo-Liang Ma, Basanta Kumar Nandi, Zongye Zhang, J. Rusnak, A. Sarkar, J. Jia, A. F. Kraishan, Q. H. Xu, L. Ruan, J. Xu, Anik Gupta, I. G. Bordyuzhin, M. J. Skoby, B. J. Summa, R. E. Tribble, Jana Bielcikova, Isaac Upsal, L. Fulek, J. K. Adkins, J. M. Landgraf, R. Fatemi, Gerald W Hoffmann, Robert Vertesi, L. He, K. Kauder, Xuan Zhang, Yinina Ma, K. Krueger, Y. Guo, L. C. Bland, Jongmin Lee, J. H. Thomas, G. Odyniec, R. L. Ray, R. Ma, Madan M. Aggarwal, A. S. Hirsch, P. Kravtsov, Y. Zoulkarneeva, A. M. Schmah, Fuqiang Wang, Frank Jm Geurts, K. Yip, J. S. Wang, F. Liu, M. Strikhanov, P. Sorensen, Jie Zhao, T. Lin, S. Horvat, T. Todoroki, Xuedong Bai, L. P. Zhou, Michal Sumbera, R. R. Debbe, Sergey Voloshin, D. K. Mishra, J. B. Zhang, T. Ljubicic, M. Shao, G. Van Buren, L. Wen, L. Song, W. Q. Shen, H. Z. Huang, L. Didenko, I. Chakaberia, Jinhui Chen, S. S. Shi, D. N. Svirida, M. Vandenbroucke, B. Huang, J. Sandweiss, S. H. Zhang, Hanna Paulina Zbroszczyk, R. D. Majka, A. I. Hamad, M. Stepanov, G. S. Averichev, Zhigang Xiao, T. Huang, M. Simko, D. Garand, L. Yi, M. Cherney, Lokesh Kumar, Hua Pei, N. G. Minaev, A. Manion, D. Kalinkin, Y. J. Sun, C. Dilks, D. D. Koetke, James Brandenburg, F. Videbæk, Niseem Magdy, H. Caines, Sudhir Raniwala, A. Quintero, J. M. Campbell, G. Webb, W. Zha, Sevil Salur, Y. Wang, S. Ramachandran, O. Eyser, M. M. Mondal, Xin-Yuan Huang, S. K. Tripathy, K. Jiang, Yanjun Wu, Sukalyan Chattopadhyay, N. Xu, P. Filip, W. Solyst, J. Schambach, S. W. Wissink, Y. Zhang, J. L. Romero, H. G. Ritter, A. Vossen, P. V. Shanmuganathan, W. Guryn, W. Christie, P. Pile, G. D. Westfall, S. Fazio, Rafal Sikora, Jun Deng, M. A.C. Lamont, J. Fedorisin, S. Vokal, S. Y. Noh, M. R. Girard, Andrey Vasiliev, Z. Feng, M. Lomnitz, J. W. Harris, J. E. Draper, M. Calderon De La Barca Sanchez, T. G. Dedovich, C. E. Flores, Haiyan Wang, G. Agakishiev, D. S. Gunarathne, P. Chaloupka, J. Thäder, D. L. Olvitt, D. G. Underwood, X. Xie, Z. J. Xu, P. Yepes, X.G. Li, A. H. Tang, Janet Elizabeth Seger, Q. Yang, Jaroslav Bielcik, T. J. Humanic, A. A. Derevschikov, I. Bunzarov, C. Yang, David Jonathan Hofman, S. Kabana, Anju Bhasin, J. Cheng, Abdel Nasser Tawfik, L. C. De Silva, Shangfeng Yang, T. Niida, R. Varma, S. B. Nurushev, B. S. Page, D. P. Kikola, I. K. Yoo, A. Lebedev, B. Stringfellow, Z. Shi, O. V. Rogachevskiy, S. Trentalange, D. Arkhipkin, H. J. Jang, A. Hamed, I. Sakrejda, R. Haque, D. A. Morozov, E. G. Judd, Vitaly Okorokov, Bernd Surrow, W. B. Schmidke, C. A. Gagliardi, N. Yu, Kejun Kang, L. V. Nogach, Nilay Shah, Sumit R. Das, K. Meehan, Jorn Henning Putschke, A. V. Brandin, G. Van Nieuwenhuizen, K. Xin, Vipul Bairathi, A. M. Poskanzer, Z. Ye, A. Kechechyan, Pradip Kumar Sahu, H. Qiu, M. Tokarev, Yang Yang, T. D. S. Stanislaus, H. H. Wieman, J. C. Dunlop, Zubayer Ahammed, Q. Y. Shou, R. Pak, R. Witt, S. Mioduszewski, Donald M. McDonald, Prithwish Tribedy, B. K. Srivastava, J. L. Drachenberg, Olga Evdokimov, Jay Roberts, H. W. Ke, B. Di Ruzza, Wei Xie, A. Aparin, Y. Pandit, N. Schmitz, E. Shahaliev, O. D. Tsai, and C-Q. Li
Subjects: Quantum chromodynamics, Physics, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, General Physics and Astronomy, Perturbative QCD, Parton, Deep inelastic scattering, 01 natural sciences, Asymmetry, Nuclear physics, 0103 physical sciences, Quark–gluon plasma, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, media_common, Boson
Abstract: We present the measurement of the transverse single-spin asymmetry of weak boson production in transversely polarized proton-proton collisions at sqrt[s]=500 GeV by the STAR experiment at RHIC. The measured observable is sensitive to the Sivers function, one of the transverse-momentum-dependent parton distribution functions, which is predicted to have the opposite sign in proton-proton collisions from that observed in deep inelastic lepton-proton scattering. These data provide the first experimental investigation of the nonuniversality of the Sivers function, fundamental to our understanding of QCD.
Published: 2016

38. Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons andϕMeson inAu+AuCollisions atsNN=200 GeV

Author: Zongye Zhang, J. K. Adkins, Jorn Henning Putschke, I. G. Bordyuzhin, Mirko Planinic, R. Fatemi, L. He, K. Krueger, Xuan Zhang, D. G. Underwood, H. Qiu, M. Tokarev, Yang Yang, A. V. Brandin, K. Xin, Q. Yang, Zhiming Li, H. Z. Huang, S. Vokal, I. Kisel, R. S. Longacre, Xiangming Sun, Hanna Paulina Zbroszczyk, C-Q. Li, Vipul Bairathi, R. P. Scharenberg, Christina Markert, D. Smirnov, O. Rusnakova, Jaroslav Bielcik, H. S. Matis, L. K. Kosarzewski, J. Cheng, Xiaofeng Zhu, W. W. Jacobs, Xiaofeng Luo, A. Ogawa, J. Lauret, Radoslaw Antoni Kycia, T. D. S. Stanislaus, Y. Fisyak, R. Lednicky, L. Kochenda, T. Tarnowsky, L. C. De Silva, I. K. Yoo, M. Cherney, Lin Ma, Lokesh Kumar, Hua Pei, R. Witt, J. C. Webb, H. H. Wieman, K. Oh, E. C. Aschenauer, I. G. Alekseev, M. A. Lisa, Shangfeng Yang, J. H. Chen, Guo-Liang Ma, S. K. Tripathy, O. V. Rogachevskiy, H. J. Jang, R. Haque, S. Mioduszewski, Z. Chang, S. Margetis, G. Igo, J. Novak, J. W. Harris, X. Dong, D. A. Morozov, I. Sakrejda, Mukesh Sharma, K. Poniatowska, M. Zyzak, Donald M. McDonald, B. Sharma, J. Bouchet, Zebo Tang, G. Wang, W. Guryn, C. E. Flores, E. G. Judd, N. Yu, K. D. Landry, S. K. Gupta, Giacomo Contin, Kejun Kang, L. V. Nogach, Prithwish Tribedy, B. K. Srivastava, A. S. Hirsch, J. Engelage, J. Butterworth, Leo Clifford Greiner, A. M. Poskanzer, Z. Ye, G. Nigmatkulov, J. Fedorisin, Y. Guo, D. Kalinkin, Robert Vertesi, Anju Bhasin, M. Posik, B. J. Summa, Jongmin Lee, R. L. Ray, G. Eppley, Madan M. Aggarwal, Nihar Sahoo, X. C. Chen, Fuqiang Wang, P. Huck, M. R. Girard, M. A.C. Lamont, Z. J. Sun, P. Sorensen, Sumit R. Das, G. Van Nieuwenhuizen, X. Huang, A. Kechechyan, H. M. Spinka, R. Ma, P. Kravtsov, A. M. Schmah, J. M. Landgraf, Roli Esha, D. K. Mishra, X. Li, Jie Zhao, S. Horvat, T. Ljubicic, Anthony Robert Timmins, Adam Ryszard Kisiel, P. Yepes, J. Pluta, S. Y. Noh, J. C. Dunlop, L. Wen, Nilay Shah, A. H. Tang, Pradip Kumar Sahu, S. Fazio, A. Banerjee, J. Porter, M. Strikhanov, C. Perkins, A. Lebedev, A. Manion, H. Caines, Sudhir Raniwala, J. B. Zhang, D. D. Koetke, J. E. Draper, G. Agakishiev, D. S. Gunarathne, Michal Sumbera, S. Ramachandran, O. Eyser, A. Quintero, W. Li, H. J. Crawford, L. Didenko, I. Chakaberia, S. Heppelmann, Zubayer Ahammed, P. Seyboth, P. Bhattarai, Isaac Upsal, Sergey Voloshin, K. Yip, M. K. Mustafa, J. S. Wang, J. Sandweiss, A. Vossen, W. Zha, Nasim, M. M. Mondal, D. Cebra, Q. H. Xu, I. Bunzarov, Rene Bellwied, R. R. Debbe, Zhigang Xiao, Leszek Adamczyk, K. Jiang, Q. Y. Shou, M. Vandenbroucke, S. W. Wissink, R. Stock, Y. Li, S. Singha, Anik Gupta, E. P. Sichtermann, Y. Zhang, Yanjun Wu, D. Tlusty, R. E. Tribble, F. Videbæk, P. V. Shanmuganathan, M. A. Szelezniak, M. Calderon De La Barca Sanchez, Gerald W Hoffmann, A. I. Hamad, N. G. Minaev, G. Webb, A. Sarkar, Nikola Poljak, R. Pak, J. L. Drachenberg, S. Kabana, Sukalyan Chattopadhyay, P. Federic, Vitaly Okorokov, Frank Jm Geurts, G. Odyniec, Rashmi Raniwala, Y. Zoulkarneeva, C. Zhong, Bernd Surrow, W. J. Llope, L. E. Dunkelberger, Olga Evdokimov, Barbara Antonina Trzeciak, A. Roy, J. H. Thomas, N. Magdy, T. Ullrich, A. Peterson, Z. H. Khan, Haiyan Wang, Junjie Zhang, Y. J. Sun, C. Dilks, Bedangadas Mohanty, A. A. Derevschikov, J. Rusnak, Jay Roberts, L. P. Zhou, W. Christie, A. F. Kraishan, C. M. Du, K. Meehan, W. B. Schmidke, H. S. Xu, C. A. Gagliardi, B. Huang, L. Ruan, J. M. Campbell, Z. Feng, M. Lomnitz, Y. P. Viyogi, H. W. Ke, D. L. Olvitt, T. J. Humanic, T. G. Dedovich, B. Di Ruzza, Andrey Vasiliev, M. Stepanov, G. S. Averichev, N. Xu, P. Filip, Abdel Nasser Tawfik, M. Shao, Y. X. Pan, G. Van Buren, P. Pile, G. D. Westfall, K. Kauder, Jun Deng, R. Varma, S. S. Shi, B. S. Page, D. P. Kikola, B. Stringfellow, Y. G. Ma, Janet Elizabeth Seger, C. Yang, David Jonathan Hofman, H. Masui, T. Kollegger, S. B. Nurushev, F. Liu, Miroslav Simko, R. D. Majka, J. Schambach, Wei Xie, A. Aparin, Y. Pandit, N. Schmitz, D. Arkhipkin, A. Hamed, E. Shahaliev, Jana Bielcikova, J. L. Romero, B. Pawlik, A. Gibson, Y. F. Wu, Basanta Kumar Nandi, S. Zhang, P. Chaloupka, Z. J. Xu, S. Trentalange, O. D. Tsai, M. C. Cervantes, L. Yi, L. Song, W. Q. Shen, Xiang Sun, N. Svirida, I. Kulakov, D. Garand, H. G. Ritter, Rafal Sikora, Sevil Salur, Y. Wang, L. C. Bland, Y. F. Xu, A. K. Bhati, D. Keane, Nikolai Smirnov, L. G. Efimov, T. K. Nayak, Y. Panebratsev, M. J. Skoby, D. Grosnick, and L. Fulek
Subjects: Physics, Quark, Strange quark, Particle physics, Meson, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Nuclear Theory, Elliptic flow, General Physics and Astronomy, Constituent quark, 01 natural sciences, Nuclear physics, Strange matter, 0103 physical sciences, High Energy Physics::Experiment, Invariant mass, Vector meson, Nuclear Experiment, 010306 general physics
Abstract: We present high precision measurements of elliptic flow near midrapidity (|y
Published: 2016

39. Centrality dependence of identified particle elliptic flow in relativistic heavy ion collisions atsNN=7.7–62.4GeV

Author: A. Manion, A. Vossen, Bernd Surrow, W. B. Schmidke, C. A. Gagliardi, Jaroslav Bielcik, O. V. Rogachevskiy, H. J. Jang, R. S. Longacre, Junjie Zhang, Bedangadas Mohanty, Zebo Tang, Leo Clifford Greiner, P. V. Shanmuganathan, J. Novak, B. Sharma, J. Bouchet, J. Engelage, C. Perkins, G. Nigmatkulov, J. Butterworth, Sergey Voloshin, Mukesh Sharma, I. K. Yoo, J. M. Landgraf, A. A. Derevschikov, Zhiqing Zhang, Anik Gupta, R. Haque, M. Strikhanov, Zhiming Li, K. Jiang, Q. H. Xu, A. M. Poskanzer, Maksym Zyzak, Yanjun Wu, Z. J. Sun, Frank Jm Geurts, E. G. Judd, Z. Ye, N. Yu, Kejun Kang, L. V. Nogach, E. P. Sichtermann, P. Chaloupka, J. C. Webb, G. Igo, J. Sandweiss, Nasim, K. Poniatowska, X. Huang, A. Kechechyan, Z. J. Xu, Sumit R. Das, S. K. Gupta, P. Seyboth, Giacomo Contin, Michal Sumbera, A. Peterson, Pradip Kumar Sahu, G. Van Nieuwenhuizen, Leszek Adamczyk, Rashmi Raniwala, Nihar Sahoo, D. Tlusty, I. G. Bordyuzhin, Mirko Planinic, X. C. Chen, P. Federic, D. Brandenburg, O. Chisman, P. Huck, B. Pawlik, I. Kulakov, B. Huang, X. Li, Z. H. Khan, S. W. Wissink, Y. Zhang, A. Gibson, N. Xu, Jana Bielcikova, H. Qiu, T. Ullrich, R. Esha, P. Filip, M. K. Mustafa, Xiaofeng Luo, Anthony Robert Timmins, M. Tokarev, Adam Ryszard Kisiel, Robert Vertesi, Anju Bhasin, Basanta Kumar Nandi, J. C. Dunlop, Nikola Poljak, C-Q. Li, R. P. Scharenberg, Christina Markert, P. Pile, D. Smirnov, O. Rusnakova, G. D. Westfall, S. Zhang, P. Sorensen, C. M. Du, Y. Li, S. Singha, Guo-Liang Ma, H. J. Crawford, J. K. Adkins, T. Niida, H. S. Xu, H. S. Matis, J. E. Draper, L. K. Kosarzewski, Y. X. Pan, W. W. Jacobs, K. D. Landry, A. Lebedev, V. A. Okorokov, R. Fatemi, L. He, Zubayer Ahammed, Y. Fisyak, Y. Guo, J. M. Campbell, K. Krueger, T. D. S. Stanislaus, J. Lauret, Jongmin Lee, R. L. Ray, R. Ma, L. Didenko, I. Chakaberia, Lin Ma, K. Oh, H. H. Wieman, R. Lednicky, L. Kochenda, T. Tarnowsky, A. S. Hirsch, S. Trentalange, D. Arkhipkin, T. Ljubicic, T. G. Dedovich, A. Hamed, P. Kravtsov, A. M. Schmah, F. Liu, A. Roy, Niseem Magdy, H. Caines, Sudhir Raniwala, H. Z. Huang, M. Cherney, A. Quintero, J. Rusnak, Lokesh Kumar, A. F. Kraishan, Xiaofeng Zhu, G. Odyniec, R. D. Majka, Hua Pei, S. K. Tripathy, Y. Zoulkarneeva, C. Zhong, A. Ogawa, J. Schambach, F. Videbæk, A. I. Hamad, W. Christie, L. Ruan, G. Wang, G. Webb, Q. Y. Shou, Sukalyan Chattopadhyay, E. C. Aschenauer, Andrey Vasiliev, S. Margetis, K. Yip, J. S. Wang, X. Dong, M. A.C. Lamont, Z. Feng, M. Lomnitz, Janet Elizabeth Seger, R. R. Debbe, M. Vandenbroucke, S. Y. Noh, L. C. Bland, Jian Deng, D. L. Olvitt, G. Agakishiev, D. S. Gunarathne, R. Pak, Y. F. Xu, S. Kabana, Radoslaw Antoni Kycia, Xiangming Sun, J. W. Harris, S. Heppelmann, I. G. Alekseev, J. L. Drachenberg, M. A. Lisa, Olga Evdokimov, Barbara Antonina Trzeciak, A. K. Bhati, D. Keane, Zhigang Xiao, Nikolai Smirnov, R. Stock, X. Bai, K. Meehan, Jorn Henning Putschke, L. E. Dunkelberger, L. G. Efimov, P. Yepes, N. G. Minaev, A. V. Brandin, K. Xin, A. H. Tang, Z. Chang, N. K. Pruthi, Yu-Gang Ma, T. K. Nayak, G. Eppley, Vipul Bairathi, I. Bunzarov, J. Pluta, Xuan Zhang, W. Li, M. J. Skoby, Rene Bellwied, Jay Roberts, M. Posik, Y. Panebratsev, D. Grosnick, R. E. Tribble, L. Fulek, Gerald W Hoffmann, K. Kauder, H. M. Spinka, L. Yi, Hanna Paulina Zbroszczyk, N. Svirida, A. Banerjee, J. Porter, Y. Yang, H. W. Ke, H. G. Ritter, B. Di Ruzza, Ivan Kisel, W. Guryn, Rafal Sikora, Nilay Shah, J. Fedorisin, M. Calderon De La Barca Sanchez, A. Sarkar, Jie Zhao, S. Horvat, J. L. Romero, J. H. Thomas, M. Simko, W. J. Llope, M. C. Cervantes, L. Wen, W. Zha, L. Song, W. Q. Shen, L. P. Zhou, D. Cebra, Xiang Sun, R. Witt, D. G. Underwood, Q. Yang, D. Garand, S. Mioduszewski, M. Stepanov, G. S. Averichev, Sevil Salur, Y. Wang, J. Cheng, L. C. De Silva, Donald M. McDonald, Prithwish Tribedy, B. K. Srivastava, T. J. Humanic, Abdel Nasser Tawfik, R. Varma, B. S. Page, D. P. Kikola, B. Stringfellow, M. R. Girard, C. E. Flores, P. Bhattarai, Isaac Upsal, M. A. Szelezniak, Y. J. Sun, C. Dilks, Y. P. Viyogi, Thorsten Sven Kollegger, D. Kalinkin, B. J. Summa, J. B. Zhang, D. D. Koetke, S. Ramachandran, O. Eyser, M. M. Mondal, S. Vokal, Wei Xie, A. Aparin, Shangfeng Yang, J. H. Chen, Y. Pandit, D. A. Morozov, N. Schmitz, E. Shahaliev, Y. F. Wu, O. D. Tsai, S. Fazio, Haiyan Wang, J. Thäder, M. Shao, G. Van Buren, S. S. Shi, C. Yang, David Jonathan Hofman, H. Masui, S. B. Nurushev, Madan M. Aggarwal, Fuqiang Wang, and D. K. Mishra
Subjects: Quark, Physics, Antiparticle, Particle physics, 010308 nuclear & particles physics, Elliptic flow, 01 natural sciences, Nuclear physics, Flow (mathematics), 0103 physical sciences, Physics::Accelerator Physics, Particle, Impact parameter, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider, Scaling
Abstract: Elliptic flow (v2) values for identified particles at midrapidity in Au + Au collisions measured by the STAR experiment in the Beam Energy Scan at the
Published: 2016

40. We are not tourists. We fit in this community

Author: H Lee and J. M. Campbell
Published: 2016

41. Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and φ Meson in Au+Au Collisions at sNN =200 GeV

Author: L, Adamczyk, J K, Adkins, G, Agakishiev, M M, Aggarwal, Z, Ahammed, I, Alekseev, A, Aparin, D, Arkhipkin, E C, Aschenauer, G S, Averichev, V, Bairathi, A, Banerjee, R, Bellwied, A, Bhasin, A K, Bhati, P, Bhattarai, J, Bielcik, J, Bielcikova, L C, Bland, I G, Bordyuzhin, J, Bouchet, A V, Brandin, I, Bunzarov, J, Butterworth, H, Caines, M, Calderón de la Barca Sánchez, J M, Campbell, D, Cebra, M C, Cervantes, I, Chakaberia, P, Chaloupka, Z, Chang, S, Chattopadhyay, J H, Chen, X, Chen, J, Cheng, M, Cherney, W, Christie, G, Contin, H J, Crawford, S, Das, L C, De Silva, R R, Debbe, T G, Dedovich, J, Deng, A A, Derevschikov, B, di Ruzza, L, Didenko, C, Dilks, X, Dong, J L, Drachenberg, J E, Draper, C M, Du, L E, Dunkelberger, J C, Dunlop, L G, Efimov, J, Engelage, G, Eppley, R, Esha, O, Evdokimov, O, Eyser, R, Fatemi, S, Fazio, P, Federic, J, Fedorisin, Z, Feng, P, Filip, Y, Fisyak, C E, Flores, L, Fulek, C A, Gagliardi, D, Garand, F, Geurts, A, Gibson, M, Girard, L, Greiner, D, Grosnick, D S, Gunarathne, Y, Guo, S, Gupta, A, Gupta, W, Guryn, A, Hamad, A, Hamed, R, Haque, J W, Harris, L, He, S, Heppelmann, A, Hirsch, G W, Hoffmann, D J, Hofman, S, Horvat, X, Huang, B, Huang, H Z, Huang, P, Huck, T J, Humanic, G, Igo, W W, Jacobs, H, Jang, K, Jiang, E G, Judd, S, Kabana, D, Kalinkin, K, Kang, K, Kauder, H W, Ke, D, Keane, A, Kechechyan, Z H, Khan, D P, Kikoła, I, Kisel, A, Kisiel, L, Kochenda, D D, Koetke, T, Kollegger, L K, Kosarzewski, A F, Kraishan, P, Kravtsov, K, Krueger, I, Kulakov, L, Kumar, R A, Kycia, M A C, Lamont, J M, Landgraf, K D, Landry, J, Lauret, A, Lebedev, R, Lednicky, J H, Lee, Z M, Li, W, Li, X, Li, C, Li, Y, Li, M A, Lisa, F, Liu, T, Ljubicic, W J, Llope, M, Lomnitz, R S, Longacre, X, Luo, Y G, Ma, G L, Ma, L, Ma, R, Ma, N, Magdy, R, Majka, A, Manion, S, Margetis, C, Markert, H, Masui, H S, Matis, D, McDonald, K, Meehan, N G, Minaev, S, Mioduszewski, D, Mishra, B, Mohanty, M M, Mondal, D A, Morozov, M K, Mustafa, B K, Nandi, Md, Nasim, T K, Nayak, G, Nigmatkulov, L V, Nogach, S Y, Noh, J, Novak, S B, Nurushev, G, Odyniec, A, Ogawa, K, Oh, V, Okorokov, D, Olvitt, B S, Page, R, Pak, Y X, Pan, Y, Pandit, Y, Panebratsev, B, Pawlik, H, Pei, C, Perkins, A, Peterson, P, Pile, M, Planinic, J, Pluta, N, Poljak, K, Poniatowska, J, Porter, M, Posik, A M, Poskanzer, J, Putschke, H, Qiu, A, Quintero, S, Ramachandran, R, Raniwala, S, Raniwala, R L, Ray, H G, Ritter, J B, Roberts, O V, Rogachevskiy, J L, Romero, A, Roy, L, Ruan, J, Rusnak, O, Rusnakova, N R, Sahoo, P K, Sahu, I, Sakrejda, S, Salur, J, Sandweiss, A, Sarkar, J, Schambach, R P, Scharenberg, A M, Schmah, W B, Schmidke, N, Schmitz, J, Seger, P, Seyboth, N, Shah, E, Shahaliev, P V, Shanmuganathan, M, Shao, B, Sharma, M K, Sharma, W Q, Shen, S S, Shi, Q Y, Shou, E P, Sichtermann, R, Sikora, M, Simko, S, Singha, M J, Skoby, D, Smirnov, N, Smirnov, L, Song, P, Sorensen, H M, Spinka, B, Srivastava, T D S, Stanislaus, M, Stepanov, R, Stock, M, Strikhanov, B, Stringfellow, M, Sumbera, B, Summa, X, Sun, X M, Sun, Y, Sun, Z, Sun, B, Surrow, N, Svirida, M A, Szelezniak, A H, Tang, Z, Tang, T, Tarnowsky, A, Tawfik, J H, Thomas, A R, Timmins, D, Tlusty, M, Tokarev, S, Trentalange, R E, Tribble, P, Tribedy, S K, Tripathy, B A, Trzeciak, O D, Tsai, T, Ullrich, D G, Underwood, I, Upsal, G, Van Buren, G, van Nieuwenhuizen, M, Vandenbroucke, R, Varma, A N, Vasiliev, R, Vertesi, F, Videbæk, Y P, Viyogi, S, Vokal, S A, Voloshin, A, Vossen, Y, Wang, G, Wang, J S, Wang, H, Wang, F, Wang, J C, Webb, G, Webb, L, Wen, G D, Westfall, H, Wieman, S W, Wissink, R, Witt, Y F, Wu, Y, Wu, Z G, Xiao, W, Xie, K, Xin, N, Xu, Z, Xu, Q H, Xu, Y F, Xu, H, Xu, Q, Yang, Y, Yang, S, Yang, C, Yang, Z, Ye, P, Yepes, L, Yi, K, Yip, I-K, Yoo, N, Yu, H, Zbroszczyk, W, Zha, Z, Zhang, Y, Zhang, J B, Zhang, J, Zhang, S, Zhang, X P, Zhang, J, Zhao, C, Zhong, L, Zhou, X, Zhu, Y, Zoulkarneeva, M, Zyzak, Adamczyk, L., Adkins, J. K., Agakishiev, G., Aggarwal, M. M., Ahammed, Z., Alekseev, I., Aparin, A., Arkhipkin, D., Aschenauer, E. C., Averichev, G. S., Bairathi, V., Banerjee, A., Bellwied, R., Bhasin, A., Bhati, A. K., Bhattarai, P., Bielcik, J., Bielcikova, J., Bland, L. C., Bordyuzhin, I. G., Bouchet, J., Brandin, A. V., Bunzarov, I., Butterworth, J., Caines, H., De La Barca Sánchez, M. C., Campbell, J. M., Cebra, D., Cervantes, M. C., Chakaberia, I., Chaloupka, P., Chang, Z., Chattopadhyay, S., Chen, J. H., Chen, X., Cheng, J., Cherney, M., Christie, W., Contin, G., Crawford, H. J., Das, S., De Silva, L. C., Debbe, R. R., Dedovich, T. G., Deng, J., Derevschikov, A. A., Di Ruzza, B., Didenko, L., Dilks, C., Dong, X., Drachenberg, J. L., Draper, J. E., Du, C. M., Dunkelberger, L. E., Dunlop, J. C., Efimov, L. G., Engelage, J., Eppley, G., Esha, R., Evdokimov, O., Eyser, O., Fatemi, R., Fazio, S., Federic, P., Fedorisin, J., Feng, Z., Filip, P., Fisyak, Y., Flores, C. E., Fulek, L., Gagliardi, C. A., Garand, D., Geurts, F., Gibson, A., Girard, M., Greiner, L., Grosnick, D., Gunarathne, D. S., Guo, Y., Gupta, S., Gupta, A., Guryn, W., Hamad, A., Hamed, A., Haque, R., Harris, J. W., He, L., Heppelmann, S., Hirsch, A., Hoffmann, G. W., Hofman, D. J., Horvat, S., Huang, X., Huang, B., Huang, H. Z., Huck, P., Humanic, T. J., Igo, G., Jacobs, W. W., Jang, H., Jiang, K., Judd, E. G., Kabana, S., Kalinkin, D., Kang, K., Kauder, K., Ke, H. W., Keane, D., Kechechyan, A., Khan, Z. H., Kikoła, D. P., Kisel, I., Kisiel, A., Kochenda, L., Koetke, D. D., Kollegger, T., Kosarzewski, L. K., Kraishan, A. F., Kravtsov, P., Krueger, K., Kulakov, I., Kumar, L., Kycia, R. A., Lamont, M. A. C., Landgraf, J. M., Landry, K. D., Lauret, J., Lebedev, A., Lednicky, R., Lee, J. H., Li, Z. M., Li, W., Li, X., Li, C., Li, Y., Lisa, M. A., Liu, F., Ljubicic, T., Llope, W. J., Lomnitz, M., Longacre, R. S., Luo, X., Ma, Y. G., Ma, G. L., Ma, L., Ma, R., Magdy, N., Majka, R., Manion, A., Margetis, S., Markert, C., Masui, H., Matis, H. S., Mcdonald, D., Meehan, K., Minaev, N. G., Mioduszewski, S., Mishra, D., Mohanty, B., Mondal, M. M., Morozov, D. A., Mustafa, M. K., Nandi, B. K., Nasim, Md., Nayak, T. K., Nigmatkulov, G., Nogach, L. V., Noh, S. Y., Novak, J., Nurushev, S. B., Odyniec, G., Ogawa, A., Oh, K., Okorokov, V., Olvitt, D., Page, B. S., Pak, R., Pan, Y. X., Pandit, Y., Panebratsev, Y., Pawlik, B., Pei, H., Perkins, C., Peterson, A., Pile, P., Planinic, M., Pluta, J., Poljak, N., Poniatowska, K., Porter, J., Posik, M., Poskanzer, A. M., Putschke, J., Qiu, H., Quintero, A., Ramachandran, S., Raniwala, R., Raniwala, S., Ray, R. L., Ritter, H. G., Roberts, J. B., Rogachevskiy, O. V., Romero, J. L., Roy, A., Ruan, L., Rusnak, J., Rusnakova, O., Sahoo, N. R., Sahu, P. K., Sakrejda, I., Salur, S., Sandweiss, J., Sarkar, A., Schambach, J., Scharenberg, R. P., Schmah, A. M., Schmidke, W. B., Schmitz, N., Seger, J., Seyboth, P., Shah, N., Shahaliev, E., Shanmuganathan, P. V., Shao, M., Sharma, B., Sharma, M. K., Shen, W. Q., Shi, S. S., Shou, Q. Y., Sichtermann, E. P., Sikora, R., Simko, M., Singha, S., Skoby, M. J., Smirnov, D., Smirnov, N., Song, L., Sorensen, P., Spinka, H. M., Srivastava, B., Stanislaus, T. D. S., Stepanov, M., Stock, R., Strikhanov, M., Stringfellow, B., Sumbera, M., Summa, B., Sun, X., Sun, X. M., Sun, Y., Sun, Z., Surrow, B., Svirida, N., Szelezniak, M. A., Tang, A. H., Tang, Z., Tarnowsky, T., Tawfik, A., Thomas, J. H., Timmins, A. R., Tlusty, D., Tokarev, M., Trentalange, S., Tribble, R. E., Tribedy, P., Tripathy, S. K., Trzeciak, B. A., Tsai, O. D., Ullrich, T., Underwood, D. G., Upsal, I., Van Buren, G., Van Nieuwenhuizen, G., Vandenbroucke, M., Varma, R., Vasiliev, A. N., Vertesi, R., Videbæk, F., Viyogi, Y. P., Vokal, S., Voloshin, S. A., Vossen, A., Wang, Y., Wang, G., Wang, J. S., Wang, H., Wang, F., Webb, J. C., Webb, G., Wen, L., Westfall, G. D., Wieman, H., Wissink, S. W., Witt, R., Wu, Y. F., Wu, Y., Xiao, Z. G., Xie, W., Xin, K., Xu, N., Xu, Z., Xu, Q. H., Xu, Y. F., Xu, H., Yang, Q., Yang, Y., Yang, S., Yang, C., Ye, Z., Yepes, P., Yi, L., Yip, K., Yoo, I. -K., Yu, N., Zbroszczyk, H., Zha, W., Zhang, Z., Zhang, Y., Zhang, J. B., Zhang, J., Zhang, S., Zhang, X. P., Zhao, J., Zhong, C., Zhou, L., Zhu, X., Zoulkarneeva, Y., and Zyzak, M.
Subjects: RHIC, flow, strangeness, STAR, quark gluon plasma, heavy ions, strangene
Abstract: We present high precision measurements of elliptic flow near midrapidity (|y|1.0) for multistrange hadrons and ϕ meson as a function of centrality and transverse momentum in Au+Au collisions at center of mass energy √[sNN]=200 GeV. We observe that the transverse momentum dependence of ϕ and Ω v2 is similar to that of π and p, respectively, which may indicate that the heavier strange quark flows as strongly as the lighter up and down quarks. This observation constitutes a clear piece of evidence for the development of partonic collectivity in heavy-ion collisions at the top RHIC energy. Number of constituent quark scaling is found to hold within statistical uncertainty for both 0%-30% and 30%-80% collision centrality. There is an indication of the breakdown of previously observed mass ordering between ϕ and proton v2 at low transverse momentum in the 0%-30% centrality range, possibly indicating late hadronic interactions affecting the proton v2.
Published: 2016

42. Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs inp↑+pats=200 GeV

Author: Nasim, Mukesh Sharma, G. Wang, Zebo Tang, J. W. Harris, E. P. Sichtermann, Leo Clifford Greiner, Rashmi Raniwala, Z. J. Sun, C. Perkins, G. Eppley, Jaroslav Bielcik, J. Pluta, P. V. Shanmuganathan, W. Li, Z. Chang, T. Ullrich, Rene Bellwied, Thorsten Sven Kollegger, D. Kalinkin, L. E. Dunkelberger, P. Yepes, A. H. Tang, R. E. Tribble, Gerald W Hoffmann, F. Videbæk, C. M. Du, H. S. Xu, Xiaofeng Zhu, W. Christie, Xiangming Sun, N. Magdy, N. K. Pruthi, M. Posik, S. Heppelmann, B. J. Summa, G. Webb, A. A. Derevschikov, O. V. Rogachevskiy, H. J. Jang, I. Bunzarov, Andrey Vasiliev, Z. H. Khan, Junjie Zhang, Bedangadas Mohanty, A. Roy, Sukalyan Chattopadhyay, Y. Wang, Y. Fisyak, Lin Ma, H. M. Spinka, A. Banerjee, Y. Guo, Anik Gupta, M. K. Mustafa, K. Oh, A. Ogawa, J. Rusnak, Jongmin Lee, R. L. Ray, J. B. Zhang, D. D. Koetke, Y. Li, Xuan Zhang, H. Qiu, M. Tokarev, Zhiming Li, Frank Jm Geurts, J. E. Draper, S. Ramachandran, Janet Elizabeth Seger, A. F. Kraishan, L. Ruan, Radoslaw Antoni Kycia, J. H. Thomas, T. Ljubicic, Z. Feng, M. Lomnitz, Anju Bhasin, Maksym Zyzak, H. Caines, Sudhir Raniwala, O. Eyser, M. M. Mondal, P. Seyboth, L. P. Zhou, I. G. Alekseev, Madan M. Aggarwal, Fuqiang Wang, Hanna Paulina Zbroszczyk, Zongye Zhang, A. Lebedev, D. Tlusty, I. G. Bordyuzhin, Mirko Planinic, K. Poniatowska, M. A. Lisa, K. Meehan, Jorn Henning Putschke, J. C. Webb, A. V. Brandin, J. Engelage, A. Quintero, J. Alford, Leszek Adamczyk, G. Nigmatkulov, Xiaofeng Luo, Guo-Liang Ma, X. Li, T. D. S. Stanislaus, A. Manion, P. Federic, S. K. Gupta, M. Stepanov, G. S. Averichev, Giacomo Contin, R. Witt, K. Kauder, H. Z. Huang, Michal Sumbera, W. Guryn, S. Vokal, I. Kulakov, J. Porter, K. Xin, A. Vossen, H. H. Wieman, J. M. Landgraf, Ivan Kisel, R. Vertesi, A. S. Hirsch, P. Kravtsov, A. M. Schmah, Nihar Sahoo, E. C. Aschenauer, S. Mioduszewski, M. Strikhanov, F. Liu, C-Q. Li, X. C. Chen, J. M. Campbell, J. L. Romero, Jian Deng, P. Huck, Shangfeng Yang, J. H. Chen, G. Agakishiev, D. S. Gunarathne, R. P. Scharenberg, Christina Markert, R. Ma, Vitaly Okorokov, S. W. Wissink, S. Margetis, Y. Zhang, D. Smirnov, O. Rusnakova, H. S. Matis, X. Dong, D. L. Olvitt, Bernd Surrow, J. Sandweiss, W. J. Llope, Donald M. McDonald, D. Cebra, L. K. Kosarzewski, J. Fedorisin, Prithwish Tribedy, B. K. Srivastava, Nikola Poljak, B. Pawlik, A. M. Poskanzer, Z. Ye, W. W. Jacobs, M. Shao, Y. X. Pan, G. Van Buren, Anthony Robert Timmins, Adam Ryszard Kisiel, K. Yip, J. S. Wang, R. D. Majka, J. Schambach, R. R. Debbe, M. Calderon De La Barca Sanchez, A. I. Hamad, T. G. Dedovich, D. A. Morozov, S. Kabana, J. Lauret, W. B. Schmidke, X. Huang, H. J. Crawford, M. Vandenbroucke, C. A. Gagliardi, J. K. Adkins, Roli Esha, R. Lednicky, L. Kochenda, T. Tarnowsky, Jana Bielcikova, Zhigang Xiao, P. Sorensen, A. Kechechyan, D. Arkhipkin, A. Hamed, R. Fatemi, Pradip Kumar Sahu, L. He, S. S. Shi, Jie Zhao, S. Horvat, K. Krueger, N. G. Minaev, J. L. Drachenberg, Olga Evdokimov, Barbara Antonina Trzeciak, I. Sakrejda, M. A.C. Lamont, S. Y. Noh, M. Simko, N. Yu, Kejun Kang, L. V. Nogach, I. K. Yoo, L. Yi, W. Zha, Sumit R. Das, G. Van Nieuwenhuizen, Kun Jiang, Jay Roberts, M. Cherney, Nilay Shah, A. Sarkar, Lokesh Kumar, L. Didenko, I. Chakaberia, Hua Pei, S. K. Tripathy, D. G. Underwood, R. Haque, Q. Yang, H. W. Ke, J. Cheng, N. Xu, B. Di Ruzza, Yang Yang, L. C. De Silva, J. C. Dunlop, L. Wen, Zubayer Ahammed, C. E. Flores, E. G. Judd, Q. Y. Shou, R. Pak, M. R. Girard, P. Filip, Sergey Voloshin, P. Pile, G. D. Westfall, Wei Xie, A. Aparin, Y. G. Ma, Y. Pandit, N. Schmitz, E. Shahaliev, C. Yang, David Jonathan Hofman, Y. F. Wu, H. Masui, T. J. Humanic, A. Gibson, S. B. Nurushev, S. Fazio, Basanta Kumar Nandi, Abdel Nasser Tawfik, S. Zhang, Haiyan Wang, R. Varma, B. S. Page, D. P. Kikola, T. P. Burton, B. Stringfellow, P. Bhattarai, Isaac Upsal, P. Chaloupka, M. A. Szelezniak, Z. J. Xu, S. Trentalange, N. Svirida, H. G. Ritter, Rafal Sikora, Y. J. Sun, C. Dilks, L. C. Bland, Y. F. Xu, Y. P. Viyogi, M. J. Skoby, Y. Panebratsev, D. Grosnick, L. Fulek, A. K. Bhati, D. Keane, Nikolai Smirnov, R. Stock, L. G. Efimov, T. K. Nayak, O. D. Tsai, M. C. Cervantes, L. Song, W. Q. Shen, Xiang Sun, D. Garand, Sevil Salur, Q. H. Xu, A. Peterson, B. Huang, R. S. Longacre, G. Igo, J. Novak, B. Sharma, J. Bouchet, K. D. Landry, J. Butterworth, G. Odyniec, Y. Zoulkarneeva, and C. Zhong
Subjects: Physics, Quark, Quantum chromodynamics, Particle physics, Meson, Nuclear Theory, Hadron, General Physics and Astronomy, Nuclear physics, Pion, Pair production, High Energy Physics::Experiment, Invariant mass, Nuclear Experiment, Nucleon
Abstract: We report the observation of transverse polarization-dependent azimuthal correlations in charged pion pair production with the STAR experiment in p↑+p collisions at RHIC. These correlations directly probe quark transversity distributions. We measure signals in excess of 5 standard deviations at high transverse momenta, at high pseudorapidities η>0.5, and for pair masses around the mass of the ρ meson. This is the first direct transversity measurement in p+p collisions.
Published: 2015

43. Immunostaining for the α3 isoform of the Na+/K+-ATPase is selective for functionally identified muscle spindle afferentsin vivo

Author: Simon McMullan, Xin Fang, A J M Campbell, A R Parekh, C D Acosta, Sally N. Lawson, C C Berry, and Laiche Djouhri
Subjects: Gene isoform, Pathology, medicine.medical_specialty, Physiology, Muscle spindle, Sensory system, Biology, Cell biology, medicine.anatomical_structure, nervous system, Dorsal root ganglion, Receptive field, medicine, Soma, Na+/K+-ATPase, Immunostaining
Abstract: Muscle spindle afferent (MSA) neurons can show rapid and sustained firing. Immunostaining for the α3 isoform of the Na+/K+-ATPase (α3) in some large dorsal root ganglion (DRG) neurons and large intrafusal fibres suggested α3 expression in MSAs (Dobretsov et al. 2003), but not whether α3-immunoreactive DRG neuronal somata were exclusively MSAs. We found that neuronal somata with high α3 immunointensity were neurofilament-rich, suggesting they have A-fibres; we therefore focussed on A-fibre neurons to determine the sensory properties of α3-immunoreactive neurons. We examined α3 immunointensity in 78 dye-injected DRG neurons whose conduction velocities and hindlimb sensory receptive fields were determined in vivo. A dense perimeter or ring of staining in a subpopulation of neurons was clearly overlying the soma membrane and not within satellite cells. Neurons with clear α3 rings (n = 23) were all MSAs (types I and II); all MSAs had darkly stained α3 rings, that tended to be darker in MSA1 than MSA2 units. Of 52 non-MSA A-fibre neurons including nociceptive and cutaneous low-threshold mechanoreceptive (LTM) neurons, 50 had no discernable ring, while 2 (Aα/β cutaneous LTMs) had weakly stained rings. Three of three C-nociceptors had no rings. MSAs with strong ring immunostaining also showed the strongest cytoplasmic staining. These findings suggest that α3 ring staining is a selective marker for MSAs. The α3 isoform of the Na+/K+-ATPase has previously been shown to be activated by higher Na+ levels and to have greater affinity for ATP than the α1 isoform (in all DRG neurons). The high α3 levels in MSAs may enable the greater dynamic firing range in MSAs.
Published: 2010

44. Azimuthal Anisotropy inU+UandAu+AuCollisions at RHIC

Author: N. Xu, P. Filip, O. D. Tsai, H. Qiu, M. Tokarev, Yang Yang, M. K. Mustafa, M. C. Cervantes, L. Song, P. Pile, G. D. Westfall, K. Poniatowska, D. Kalinkin, Anju Bhasin, Y. Li, Jun Deng, F. Videbæk, W. Q. Shen, Xiang Sun, T. D. S. Stanislaus, S. K. Gupta, Giacomo Contin, A. Roy, J. Rusnak, J. L. Zhang, M. Calderon De La Barca Sanchez, A. I. Hamad, A. F. Kraishan, Wei Xie, B. J. Summa, G. Webb, L. Ruan, J. C. Dunlop, L. Wen, H. H. Wieman, A. Aparin, R. P. Scharenberg, Christina Markert, R. Ma, I. Kulakov, D. Smirnov, O. Rusnakova, H. S. Matis, D. Garand, Xiang Li, A. Lebedev, Nihar Sahoo, G. Eppley, Zhigang Xiao, Zubayer Ahammed, Y. Pandit, X. C. Chen, Zebo Tang, Zhiming Li, Sevil Salur, Y. Wang, P. Huck, N. G. Minaev, J. B. Zhang, D. D. Koetke, J. E. Draper, P. Federic, L. K. Kosarzewski, W. W. Jacobs, Leo Clifford Greiner, Sergey Voloshin, J. Lauret, N. Schmitz, E. Shahaliev, S. Ramachandran, O. Eyser, R. Lednicky, J. Pluta, J. Alford, J. C. Webb, Y. Guo, Z. Feng, A. M. Poskanzer, Z. Ye, T. Tarnowsky, W. Guryn, Jongmin Lee, Q. Y. Shou, T. P. Burton, M. M. Mondal, M. Lomnitz, Anthony Robert Timmins, Adam Ryszard Kisiel, W. Li, Y. F. Wu, R. L. Ray, Thomas Humanic, A. Kechechyan, A. K. Bhati, C. Perkins, Zongye Zhang, Abdel Nasser Tawfik, D. Keane, I. G. Bordyuzhin, Mirko Planinic, W. J. Llope, Xiaofeng Luo, Z. Chang, P. Seyboth, Pradip Kumar Sahu, Nikolai Smirnov, J. Fedorisin, Cheng Li, B. Pawlik, R. Pak, Guo-Liang Ma, K. Yip, J. S. Wang, H. J. Crawford, L. G. Efimov, H. Z. Huang, R. Varma, S. Vokal, T. K. Nayak, J. Engelage, Roli Esha, T. Ljubicic, J. K. Adkins, B. S. Page, Rene Bellwied, Jie Zhao, S. Horvat, R. Witt, T. Kollegger, D. P. Kikola, A. S. Hirsch, Anik Gupta, Robert Vertesi, G. Nigmatkulov, R. Fatemi, Y. Panebratsev, L. He, Niseem Magdy, R. R. Debbe, H. Caines, Sudhir Raniwala, Leszek Adamczyk, B. Stringfellow, P. Sorensen, S. Mioduszewski, Jaroslav Bielcik, P. Kravtsov, A. M. Schmah, Jana Bielcikova, P. Bhattarai, Isaac Upsal, F. Liu, Miroslav Simko, Shangfeng Yang, J. H. Chen, K. Krueger, A. Quintero, J. L. Romero, W. Zha, G. Agakishiev, D. S. Gunarathne, Donald M. McDonald, D. Grosnick, M. Vandenbroucke, M. Posik, R. E. Tribble, Frank Jm Geurts, P. Chaloupka, D. A. Morozov, Prithwish Tribedy, Xiaofeng Zhu, M. A. Szelezniak, L. Didenko, I. Chakaberia, Z. J. Xu, D. Cebra, B. K. Srivastava, D. G. Underwood, I. Kisel, H. M. Spinka, A. Ogawa, Q. Yang, J. Y. Zhang, D. L. Olvitt, S. Trentalange, Gerald W Hoffmann, J. M. Landgraf, P. V. Shanmuganathan, Y. J. Sun, Subhasis Chattopadhyay, K. Meehan, C. Dilks, S. Kabana, K. Kauder, Lokesh Kumar, A. Banerjee, L. E. Dunkelberger, J. Cheng, R. D. Majka, G. Odyniec, M. Cherney, N. Yu, Y. Zoulkarneeva, L. C. De Silva, E. C. Aschenauer, C. Zhong, J. L. Drachenberg, O. V. Rogachevskiy, Olga Evdokimov, Barbara Antonina Trzeciak, Kejun Kang, L. V. Nogach, Y. P. Viyogi, Hua Pei, S. K. Tripathy, J. Porter, A. Gibson, J. Schambach, S. Margetis, H. J. Jang, Xiangming Sun, M. Strikhanov, A. A. Derevschikov, Basanta Kumar Nandi, Y. Fisyak, Sumit R. Das, S. Zhang, X. Dong, Lin Ma, K. Oh, I. Sakrejda, W. Christie, G. Van Nieuwenhuizen, M. Zyzak, V. A. Okorokov, Kun Jiang, J. Sandweiss, M. A.C. Lamont, S. Y. Noh, Nasim, M. R. Girard, Mukesh Sharma, R. Stock, G. Wang, E. P. Sichtermann, Jay Roberts, N. K. Pruthi, D. Tlusty, D. Arkhipkin, A. Hamed, Rashmi Raniwala, Xin-Yuan Huang, Z. J. Sun, L. Yi, A. Sarkar, Andrey Vasiliev, J. M. Campbell, Nilay Shah, H. W. Ke, Jorn Henning Putschke, T. Ullrich, S. Heppelmann, Radoslaw Antoni Kycia, A. V. Brandin, K. Xin, Z. H. Khan, I. G. Alekseev, J. H. Thomas, C. M. Du, B. Di Ruzza, H. S. Xu, M. A. Lisa, Janet Elizabeth Seger, T. G. Dedovich, L. P. Zhou, Yu-Gang Ma, Madan M. Aggarwal, Fuqiang Wang, Xuan Zhang, J. W. Harris, A. Manion, Hanna Paulina Zbroszczyk, A. Vossen, M. Stepanov, G. S. Averichev, F. Zhao, P. Yepes, A. H. Tang, I. Bunzarov, Bernd Surrow, W. B. Schmidke, C. A. Gagliardi, Michal Sumbera, S. W. Wissink, Y. Zhang, Nikola Poljak, Q. H. Xu, Bedangadas Mohanty, A. Peterson, I. K. Yoo, R. Haque, B. Huang, C. E. Flores, E. G. Judd, R. S. Longacre, G. Igo, J. Novak, B. Sharma, J. Bouchet, K. D. Landry, J. Butterworth, H. G. Ritter, Rafal Sikora, L. C. Bland, Y. F. Xu, D. N. Svirida, M. J. Skoby, L. Fulek, C. Yang, David Jonathan Hofman, H. Masui, S. B. Nurushev, S. Fazio, Haiyan Wang, M. Shao, Y. X. Pan, G. Van Buren, S. S. Shi, and L. Kotchenda
Subjects: Quark, Quantum chromodynamics, Physics, Particle physics, Nuclear Theory, Hadron, Elliptic flow, General Physics and Astronomy, Gluon, Nuclear physics, Quark–gluon plasma, Multiplicity (chemistry), Nuclear Experiment, Relativistic Heavy Ion Collider
Abstract: Collisions between prolate uranium nuclei are used to study how particle production and azimuthal anisotropies depend on initial geometry in heavy-ion collisions. We report the two- and four-particle cumulants, v(2){2} and v(2){4}, for charged hadrons from U + U collisions at root s(NN) = 193 GeV and Au + Au collisions at root s(NN) = 200 GeV. Nearly fully overlapping collisions are selected based on the energy deposited by spectators in zero degree calorimeters (ZDCs). Within this sample, the observed dependence of v(2){2} on multiplicity demonstrates that ZDC information combined with multiplicity can preferentially select different overlap configurations in U + U collisions. We also show that v(2) vs multiplicity can be better described by models, such as gluon saturation or quark participant models, that eliminate the dependence of the multiplicity on the number of binary nucleon-nucleon collisions.
Published: 2015

45. Precision Measurement of the Longitudinal Double-Spin Asymmetry for Inclusive Jet Production in Polarized Proton Collisions ats=200 GeV

Author: Z. P. Zhang, A. S. Hirsch, P. Kravtsov, A. M. Schmah, B. Haag, J. L. Drachenberg, Olga Evdokimov, Barbara Antonina Trzeciak, A. Roy, F. Videbæk, G. Webb, Xiangyuan Cui, W. Christie, P. R. Pujahari, Sukalyan Chattopadhyay, I. Sakrejda, J. K. Adkins, E. P. Sichtermann, M. A.C. Lamont, M. Lomnitz, D. L. Olvitt, Zebo Tang, Janusz Chwastowski, X. Li, Andrey Vasiliev, Q. H. Xu, L-X. Han, S. Y. Noh, R. Fatemi, Jay Roberts, J. Rusnak, Rashmi Raniwala, Nasim, J. Xu, Leo Clifford Greiner, K. Krueger, J. A. Vanfossen, T. Ullrich, Janet Elizabeth Seger, J. H. Thomas, S. Dhamija, L. Yi, Nilay Shah, L. Kotchenda, C. Perkins, A. F. Kraishan, L. Ruan, R. Vertesi, A. K. Bhati, D. Keane, Nikolai Smirnov, R. Stock, J. M. Campbell, J. Turnau, Xiaofeng Zhu, L. C. Bland, A. M. Poskanzer, Z. Ye, M. Cherney, L. G. Efimov, C. M. Du, F. Liu, Mariusz Przybycien, K. S. Engle, R. N. Singaraju, X. Huang, C. K. Riley, A. Ogawa, D. G. Underwood, Hua Pei, H. S. Xu, Jian Deng, T. K. Nayak, H. F. Chen, K. Yip, J. S. Wang, B. Pawlik, S. G. Brovko, R. R. Debbe, Y. Guo, T. G. Dedovich, A. Kechechyan, J. Cheng, I. K. Yoo, Pradip Kumar Sahu, Anik Gupta, F. Ding, Jongmin Lee, R. L. Ray, H. W. Ke, B. Di Ruzza, D. M.M.D. Madagodagettige Don, D. R. Gangadharan, K. Poniatowska, R. D. Majka, M. Vandenbroucke, A. Gibson, T. J. M. Symons, Y. Zawisza, Y. Panebratsev, D. N. Svirida, S. K. Gupta, Giacomo Contin, W. Borowski, R. Haque, D. Grosnick, G. Agakishiev, D. S. Gunarathne, J. Schambach, Frank Jm Geurts, C-Q. Li, Yang Yang, L. C. De Silva, Z. H. Khan, Y. Fisyak, Basanta Kumar Nandi, Nihar Sahoo, G. Eppley, Anju Bhasin, T. Ljubicic, H. Qiu, R. P. Scharenberg, Christina Markert, D. Smirnov, M. Tokarev, O. Rusnakova, P. Huck, H. S. Matis, K. Oh, M. K. Mustafa, J. C. Dunlop, S. Zhang, Yu-Gang Ma, D. Cebra, H. Caines, Sudhir Raniwala, Wenbin Yan, Anthony Robert Timmins, Adam Ryszard Kisiel, G. S. Averichev, J. Alford, L. K. Kosarzewski, A. Lebedev, J. Engelage, A. Quintero, Y. Li, H. J. Crawford, C. E. Flores, E. G. Judd, R. S. Longacre, J. Pluta, W. Guryn, G. Nigmatkulov, V. A. Okorokov, Zhigang Xiao, T. D. S. Stanislaus, Zubayer Ahammed, W. W. Jacobs, J. Lauret, T. P. Burton, C. D. Anson, Xuan Zhang, M. J. LeVine, D. P. Mahapatra, H. H. Wieman, W. Li, Madan M. Aggarwal, H. Bichsel, G. Wang, Jorn Henning Putschke, Fuqiang Wang, J. M. Landgraf, G. Odyniec, R. Lednicky, T. Tarnowsky, G. Igo, P. Djawotho, J. Fedorisin, N. G. Minaev, Y. Zoulkarneeva, C. Zhong, Z. Chang, Li-Yi Chen, Bedangadas Mohanty, B. Huang, J. Novak, I. Koralt, A. V. Brandin, B. Sharma, X. L. Wang, E. C. Aschenauer, D. Solanki, M. Strikhanov, N. Xu, P. Filip, Z. J. Sun, Hanna Paulina Zbroszczyk, J. Bouchet, K. D. Landry, K. Kauder, A. Vossen, J. F. Ross, S. Margetis, Q. Y. Shou, J. Butterworth, Rene Bellwied, K. Xin, N. Yu, Kejun Kang, L. V. Nogach, X. Dong, Y. H. Zhu, Jie Zhao, O. D. Tsai, J. Konzer, P. Pile, D. R. Beavis, G. D. Westfall, P. Seyboth, S. Horvat, D. Tlusty, I. G. Bordyuzhin, Mirko Planinic, S. K. Pal, Justin Stevens, R. E. Tribble, Sumit R. Das, Y. Xu, M. C. Cervantes, P. Chaloupka, Leszek Adamczyk, G. Van Nieuwenhuizen, R. Derradi de Souza, M. J. Skoby, Bernd Surrow, M. Wada, T. Pawlak, Z. J. Xu, H. M. Spinka, J. L. Zhang, W. Q. Shen, J. Sandweiss, R. Witt, F. Zhao, A. Kesich, W. Zha, Gerald W Hoffmann, I. Kulakov, A. Banerjee, Xiang Sun, A. B. Cudd, A. Sarkar, W. B. Schmidke, S. Mioduszewski, J. Porter, S. Trentalange, C. A. Gagliardi, R. Cendejas, Ivan Kisel, Donald M. McDonald, M. Pachr, Stephen V. Gliske, Prithwish Tribedy, B. K. Srivastava, D. Garand, A. Chikanian, Lokesh Kumar, W. J. Llope, Jaroslav Bielcik, Michal Sumbera, Sevil Salur, Y. Wang, Xiangming Sun, H. G. Ritter, O. V. Rogachevskiy, H. J. Jang, S. Bültmann, A. Ohlson, S. W. Wissink, J. W. Harris, Radoslaw Antoni Kycia, Y. Zhang, E. Sangaline, D. Arkhipkin, A. Hamed, Nikola Poljak, I. G. Alekseev, P. Yepes, A. Davila Leyva, A. H. Tang, M. A. Lisa, N. K. Pruthi, I. Bunzarov, M. Calderon De La Barca Sanchez, Y. F. Wu, Wei Xie, J. G. Cramer, A. Aparin, G. M.S. Vasconcelos, Y. Pandit, N. Schmitz, E. Shahaliev, M. R. Girard, J. L. Romero, E. Finch, E. W. Oldag, T. J. Humanic, H. Z. Huang, S. Vokal, R. Varma, B. S. Page, D. P. Kikola, B. Stringfellow, T. S. McShane, J. H. Chen, S. S. Shi, P. Bhattarai, M. A. Szelezniak, D. A. Morozov, Thorsten Sven Kollegger, Y. J. Sun, D. Kalinkin, C. Dilks, S. Heppelmann, S. Kabana, Y. P. Viyogi, L. Eun, J. B. Zhang, D. D. Koetke, J. E. Draper, S. Ramachandran, O. Eyser, M. M. Mondal, M. Shao, Y. X. Pan, G. Van Buren, J. M. Nelson, W. Peryt, C. Yang, David Jonathan Hofman, M. J.M. Codrington, H. Masui, J. Takahashi, S. B. Nurushev, S. Fazio, Haiyan Wang, P. V. Shanmuganathan, L. E. Dunkelberger, A. A. Derevschikov, Jana Bielcikova, P. Sorensen, L. Didenko, Zhiming Li, Maksym Zyzak, J. C. Webb, Xiaofeng Luo, and Guo-Liang Ma
Subjects: Physics, Particle physics, Scattering, media_common.quotation_subject, General Physics and Astronomy, Parton, Polarization (waves), Asymmetry, Gluon, Nuclear physics, Distribution function, High Energy Physics::Experiment, Nuclear Experiment, Relativistic Heavy Ion Collider, media_common
Abstract: We report a new measurement of the midrapidity inclusive jet longitudinal double-spin asymmetry, A_{LL}, in polarized pp collisions at center-of-mass energy sqrt[s]=200 GeV. The STAR data place stringent constraints on polarized parton distribution functions extracted at next-to-leading order from global analyses of inclusive deep-inelastic scattering (DIS), semi-inclusive DIS, and RHIC pp data. The measured asymmetries provide evidence at the 3σ level for positive gluon polarization in the Bjorken-x region x>0.05.
Published: 2015

46. Measurements of dielectron production in Au + Au collisions atsNN=200GeV from the STAR experiment

Author: Zhigang Xiao, S. Fazio, Jorn Henning Putschke, A. V. Brandin, Bernd Surrow, J. C. Dunlop, L. Wen, Nasim, K. Xin, Z. H. Khan, N. G. Minaev, J. W. Harris, J. Engelage, Xiangming Sun, P. Bhattarai, Isaac Upsal, Zubayer Ahammed, W. B. Schmidke, J. Porter, T. P. Burton, G. Nigmatkulov, C. A. Gagliardi, N. Yu, J. M. Landgraf, M. Strikhanov, J. Sandweiss, Q. H. Xu, Kejun Kang, L. V. Nogach, Haiyan Wang, Michal Sumbera, J. K. Adkins, Ivan Kisel, Jaroslav Bielcik, Zhiming Li, Sumit R. Das, M. A. Szelezniak, R. Fatemi, L. He, G. Van Nieuwenhuizen, Zongye Zhang, J. L. Romero, Anik Gupta, P. Yepes, D. Tlusty, I. G. Bordyuzhin, Mirko Planinic, K. Krueger, D. L. Olvitt, Maksym Zyzak, N. Xu, Frank Jm Geurts, P. Seyboth, O. V. Rogachevskiy, H. J. Jang, P. Chaloupka, P. Filip, P. Pile, G. D. Westfall, S. W. Wissink, A. H. Tang, Q. Y. Shou, Yi-Fei Xu, J. C. Webb, Y. J. Sun, C. Dilks, A. M. Poskanzer, Z. Ye, I. Bunzarov, N. K. Pruthi, M. J. Skoby, L. Fulek, Madan M. Aggarwal, Fuqiang Wang, X. Li, Z. J. Xu, Leszek Adamczyk, S. Trentalange, M. K. Mustafa, Nikola Poljak, K. Yip, A. Roy, J. S. Wang, K. Meehan, R. Pak, J. L. Drachenberg, Olga Evdokimov, Barbara Antonina Trzeciak, M. Cherney, X. Huang, A. Kechechyan, P. Federic, A. Manion, Pradip Kumar Sahu, Y. P. Viyogi, T. J. Humanic, L. C. Bland, R. R. Debbe, C-Q. Li, Y. F. Wu, S. H. Zhang, A. Vossen, Lokesh Kumar, G. Eppley, I. Kulakov, Y. Li, M. Calderon De La Barca Sanchez, A. I. Hamad, A. Peterson, M. Vandenbroucke, Hua Pei, S. K. Tripathy, R. P. Scharenberg, Christina Markert, Z. Chang, J. Rusnak, Abdel Nasser Tawfik, A. F. Kraishan, J. Pluta, D. Smirnov, B. Pawlik, H. Qiu, O. Rusnakova, L. Ruan, Jay Roberts, J. M. Campbell, I. K. Yoo, H. S. Matis, M. Tokarev, W. Li, A. Gibson, K. Poniatowska, Zebo Tang, Jana Bielcikova, B. Huang, S. K. Gupta, R. Varma, Giacomo Contin, R. Haque, Radoslaw Antoni Kycia, Leo Clifford Greiner, B. S. Page, Rene Bellwied, Basanta Kumar Nandi, T. D. S. Stanislaus, R. S. Longacre, M. Posik, H. W. Ke, T. G. Dedovich, I. G. Alekseev, L. K. Kosarzewski, D. P. Kikola, R. E. Tribble, C. E. Flores, Nihar Sahoo, Y. Wang, H. H. Wieman, Y. Fisyak, H. M. Spinka, B. Stringfellow, Sergey Voloshin, P. Sorensen, E. G. Judd, X. C. Chen, W. W. Jacobs, Wei Xie, V. A. Okorokov, Gerald W Hoffmann, P. Huck, Lin Ma, M. A. Lisa, C. Perkins, K. Oh, B. Di Ruzza, I. Sakrejda, J. Lauret, A. Banerjee, A. Aparin, Junjie Zhang, O. D. Tsai, Bedangadas Mohanty, Xiaofeng Luo, K. Jiang, G. Igo, G. Odyniec, Y. Pandit, Anthony Robert Timmins, J. Novak, Adam Ryszard Kisiel, Y. Zoulkarneeva, N. Svirida, Mukesh Sharma, G. Wang, B. Sharma, J. Bouchet, N. Schmitz, H. J. Crawford, L. Didenko, I. Chakaberia, R. Lednicky, L. Kochenda, T. Tarnowsky, Anju Bhasin, Guo-Liang Ma, L. Yi, E. Shahaliev, J. H. Thomas, K. D. Landry, J. Butterworth, D. Arkhipkin, A. Hamed, H. G. Ritter, R. Witt, M. C. Cervantes, Z. J. Sun, A. Lebedev, Nilay Shah, Rafal Sikora, P. V. Shanmuganathan, L. P. Zhou, M. R. Girard, S. Mioduszewski, L. Song, L. E. Dunkelberger, Donald M. McDonald, Prithwish Tribedy, Jian Deng, A. S. Hirsch, B. K. Srivastava, W. Q. Shen, R. Vertesi, G. Agakishiev, D. S. Gunarathne, A. A. Derevschikov, P. Kravtsov, A. M. Schmah, D. Cebra, F. Liu, Xiaofeng Zhu, S. Kabana, Xiang Sun, A. Ogawa, R. D. Majka, J. Schambach, F. Videbæk, G. Webb, W. Christie, Sukalyan Chattopadhyay, Andrey Vasiliev, Janet Elizabeth Seger, Yifei Zhang, Z. Feng, M. Lomnitz, M. Stepanov, G. S. Averichev, K. Kauder, D. Garand, Sevil Salur, Y. Panebratsev, D. Grosnick, A. K. Bhati, D. Keane, Nikolai Smirnov, R. Stock, L. G. Efimov, T. K. Nayak, M. Shao, Y. X. Pan, G. Van Buren, S. S. Shi, C. Yang, David Jonathan Hofman, H. Masui, S. B. Nurushev, M. A.C. Lamont, S. Y. Noh, Roli Esha, Yu-Gang Ma, Jie Zhao, S. Horvat, Xuan Zhang, Hanna Paulina Zbroszczyk, M. Simko, W. Zha, Kurt Jung, A. Sarkar, W. J. Llope, J. Alford, W. Guryn, J. Fedorisin, H. Z. Huang, S. Vokal, D. G. Underwood, Q. Yang, J. Cheng, Yang Yang, L. C. De Silva, Shangfeng Yang, J. H. Chen, D. A. Morozov, Thorsten Sven Kollegger, D. Kalinkin, S. Heppelmann, B. J. Summa, J. B. Zhang, D. D. Koetke, J. E. Draper, S. Ramachandran, O. Eyser, M. M. Mondal, C. Zhong, E. C. Aschenauer, S. Margetis, X. Dong, Y. Guo, Jongmin Lee, R. L. Ray, R. Ma, T. Ljubicic, Niseem Magdy, H. Caines, Sudhir Raniwala, A. Quintero, E. P. Sichtermann, Rashmi Raniwala, T. Ullrich, C. M. Du, and H. S. Xu
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Hadron, Phi meson, Super Proton Synchrotron, Nuclear physics, Quark–gluon plasma, High Energy Physics::Experiment, Multiplicity (chemistry), Nuclear Experiment, Nucleon, Relativistic Heavy Ion Collider, STAR detector
Abstract: We report on measurements of dielectron (e(+) e(-)) production in Au + Au collisions at a center-of-mass energy of 200 GeV per nucleon-nucleon pair using the STAR detector at BNL Relativistic Heavy Ion Collider. Systematic measurements of the dielectron yield as a function of transverse momentum (p(T)) and collision centrality show an enhancement compared to a cocktail simulation of hadronic sources in the low invariant-mass region (M-ee < 1 GeV / c(2)). This enhancement cannot be reproduced by the rho-meson vacuum spectral function. In minimum-bias collisions, in the invariant-mass range of 0.30-0.76 GeV / c(2), integrated over the full pT acceptance, the enhancement factor is 1.76 +/- 0.06 (stat.) +/- 0.26 (sys.) +/- 0.29 (cocktail). The enhancement factor exhibits weak centrality and pT dependence in STAR's accessible kinematic regions, while the excess yield in this invariant-mass region as a function of the number of participating nucleons follows a power-law shape with a power of 1.44 +/- 0.10. Models that assume an in-medium broadening of the rho-meson spectral function consistently describe the observed excess in these measurements. Additionally, we report on measurements of omega-and phi-meson production through their e+ e(-) decay channel. These measurements show good agreement with Tsallis blast-wave model predictions, as well as, in the case of the phi meson, results through its K+ K- decay channel. In the intermediate invariant-mass region (1.1 < Mee < 3 GeV / c(2)), we investigate the spectral shapes from different collision centralities. Physics implications for possible in-medium modification of charmed hadron production and other physics sources are discussed.
Published: 2015

47. Energy dependence ofKπ,pπ, andKpfluctuations in Au + Au collisions fromsNN=7.7to 200 GeV

Author: J. W. Harris, H. Qiu, Vitaly Okorokov, M. Tokarev, E. P. Sichtermann, Bernd Surrow, Mukesh Sharma, G. Wang, T. D. S. Stanislaus, K. Poniatowska, S. K. Gupta, Rashmi Raniwala, H. H. Wieman, Giacomo Contin, I. K. Yoo, R. Haque, Q. H. Xu, E. G. Judd, J. Porter, Nihar Sahoo, W. B. Schmidke, Michal Sumbera, C. A. Gagliardi, Z. J. Sun, T. Ullrich, S. W. Wissink, Y. Zhang, Nikola Poljak, P. Yepes, Ivan Kisel, X. C. Chen, J. C. Dunlop, L. Wen, A. H. Tang, P. Huck, Nasim, Jaroslav Bielcik, L. Kotchenda, J. E. Draper, N. Magdy, Bedangadas Mohanty, C. M. Du, Xiaofeng Luo, I. Bunzarov, Zhigang Xiao, A. Peterson, Anthony Robert Timmins, Adam Ryszard Kisiel, O. V. Rogachevskiy, Zubayer Ahammed, Guo-Liang Ma, H. S. Xu, H. J. Jang, A. M. Poskanzer, Z. Ye, Xuan Zhang, A. I. Hamad, D. Solanki, Q. Y. Shou, B. Huang, H. J. Crawford, R. S. Longacre, J. H. Thomas, M. Calder On De La Barca S'Anchez, M. J. Skoby, L. Fulek, X. Huang, A. Kechechyan, N. G. Minaev, J. L. Drachenberg, Olga Evdokimov, Barbara Antonina Trzeciak, M. K. Mustafa, Zebo Tang, Leo Clifford Greiner, Hanna Paulina Zbroszczyk, W. Christie, Pradip Kumar Sahu, B. Pawlik, A. Gibson, Jian Deng, G. Eppley, L. C. Bland, Y. Wang, Y. Fisyak, Lin Ma, P. Bhattarai, C. Perkins, G. Igo, J. Novak, B. Sharma, Y. Li, A. S. Hirsch, P. Kravtsov, A. M. Schmah, I. Sakrejda, K. Oh, Basanta Kumar Nandi, Y. F. Xu, S. Zhang, A. Sandacz, J. Bouchet, Madan M. Aggarwal, Fuqiang Wang, X. Li, Sergey Voloshin, Jay Roberts, N. Xu, P. Filip, G. Agakishiev, D. S. Gunarathne, G. S. Averichev, K. D. Landry, K. Kauder, J. Butterworth, P. Pile, G. D. Westfall, A. Manion, H. W. Ke, A. Vossen, Anik Gupta, P. Seyboth, D. N. Svirida, Isaac Upsal, Thorsten Sven Kollegger, Andrey Vasiliev, B. Di Ruzza, Z. Chang, J. Pluta, Zongye Zhang, D. Tlusty, I. G. Bordyuzhin, W. Li, Y. F. Wu, Leszek Adamczyk, T. P. Burton, D. Kalinkin, P. Federic, Z. H. Khan, Frank Jm Geurts, H. M. Spinka, H. G. Ritter, R. Witt, F. Videbæk, I. Kulakov, F. Zhao, Mirko Planinic, G. Webb, Rafal Sikora, A. Banerjee, Jifa Tian, J. L. Zhang, L. Yi, S. Mioduszewski, S. Kabana, Sukalyan Chattopadhyay, G. Odyniec, J. Y. Zhang, Rene Bellwied, J. Engelage, G. Nigmatkulov, A. Roy, N. Yu, S. Heppelmann, Y. Zoulkarneeva, C. Zhong, Kejun Kang, L. V. Nogach, Nilay Shah, K. Meehan, Donald M. McDonald, J. M. Landgraf, Sumit R. Das, J. Rusnak, R. E. Tribble, B. J. Summa, P. Chaloupka, Jorn Henning Putschke, A. F. Kraishan, W. J. Llope, G. Van Nieuwenhuizen, Prithwish Tribedy, B. K. Srivastava, A. V. Brandin, M. Strikhanov, L. Ruan, Z. J. Xu, S. Trentalange, K. Xin, J. M. Campbell, Gerald W Hoffmann, Janet Elizabeth Seger, J. Sandweiss, M. Lomnitz, T. G. Dedovich, M. A. Szelezniak, D. Arkhipkin, A. Hamed, D. L. Olvitt, M. A.C. Lamont, S. Y. Noh, Xiangming Sun, K. Yip, J. S. Wang, R. R. Debbe, M. Vandenbroucke, C. Yang, David Jonathan Hofman, M. J.M. Codrington, H. Masui, R. Vertesi, N. K. Pruthi, Y. J. Sun, Wei Xie, J. B. Zhang, D. D. Koetke, J. Takahashi, A. Aparin, S. B. Nurushev, C. Dilks, C-Q. Li, S. Ramachandran, F. Liu, Y. Pandit, N. Schmitz, O. Eyser, Radoslaw Antoni Kycia, E. Shahaliev, M. Shao, Y. X. Pan, G. Van Buren, M. M. Mondal, R. P. Scharenberg, Christina Markert, D. Smirnov, O. Rusnakova, H. Z. Huang, S. Vokal, H. S. Matis, I. G. Alekseev, M. A. Lisa, Y. P. Viyogi, Shangfeng Yang, L. K. Kosarzewski, J. H. Chen, S. S. Shi, R. D. Majka, W. W. Jacobs, D. A. Morozov, T. J. Humanic, J. Schambach, J. Lauret, Anju Bhasin, A. Lebedev, Y. G. Ma, R. Lednicky, T. Tarnowsky, S. Fazio, Abdel Nasser Tawfik, Xiaofeng Zhu, A. Ogawa, R. Varma, B. S. Page, D. P. Kikola, B. Stringfellow, Haiyan Wang, M. R. Girard, C. E. Flores, Y. Guo, Jongmin Lee, R. L. Ray, R. Ma, T. Ljubicic, H. Caines, Sudhir Raniwala, A. Quintero, E. C. Aschenauer, J. K. Adkins, R. Fatemi, L. He, S. Margetis, K. Krueger, X. Dong, M. Cherney, Lokesh Kumar, Hua Pei, S. K. Tripathy, P. V. Shanmuganathan, S. R. Klein, L. E. Dunkelberger, A. A. Derevschikov, Zhiming Li, Maksym Zyzak, J. C. Webb, Jana Bielcikova, P. Sorensen, L. Didenko, I. Chakaberia, D. G. Underwood, Q. Yang, J. Cheng, Yang Yang, L. C. De Silva, Y. Panebratsev, D. Grosnick, Feng, J. Alford, W. Guryn, J. Fedorisin, Roli Esha, Jie Zhao, S. Horvat, O. D. Tsai, J. L. Romero, M. Simko, T. Pawlak, M. C. Cervantes, W. Zha, L. Song, W. Q. Shen, D. Cebra, A. Sarkar, Xiang Sun, D. Garand, Sevil Salur, A. K. Bhati, D. Keane, Nikolai Smirnov, R. Stock, L. G. Efimov, and T. K. Nayak
Subjects: Physics, Quantum chromodynamics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Observable, Collision, 01 natural sciences, 7. Clean energy, Particle identification, Nuclear physics, Critical point (thermodynamics), 0103 physical sciences, Quark–gluon plasma, Heavy ion, Nuclear Experiment, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: © 2015 American Physical Society. ©2015 American Physical Society. A search for the quantum chromodynamics (QCD) critical point was performed by the STAR experiment at the BNL Relativistic Heavy Ion Collider, using dynamical fluctuations of unlike particle pairs. Heavy ion collisions were studied over a large range of collision energies with homogeneous acceptance and excellent particle identification, covering a significant range in the QCD phase diagram where a critical point may be located. Dynamical Kπ, pπ, and Kp fluctuations as measured by the STAR experiment in central 0-5% Au + Au collisions from center-of-mass collision energies sNN=7.7 to 200 GeV are presented. The observable νdyn was used to quantify the magnitude of the dynamical fluctuations in event-by-event measurements of the Kπ, pπ, and Kp pairs. The energy dependences of these fluctuations from central 0-5% Au + Au collisions all demonstrate a smooth evolution with collision energy.
Published: 2015

48. Charged-to-neutral correlation at forward rapidity in Au + Au collisions atsNN=200GeV

Author: Y. Zoulkarneeva, C. Zhong, Y. Guo, Guo-Liang Ma, Zhigang Xiao, R. L. Ray, I-K. Yoo, Li Yi, T. Ljubicic, N. G. Minaev, R. Varma, A. S. Hirsch, B. S. Page, D. P. Kikola, T. Kollegger, W. J. Llope, P. Kravtsov, A. M. Schmah, Dmitry Smirnov, H. Caines, Sudhir Raniwala, J. C. Webb, S. Ramachandran, A. Quintero, B. Stringfellow, F. Liu, Stephen V. Gliske, Miroslav Simko, Mariusz Przybycien, Hao Qiu, H. G. Ritter, P. Filip, L. C. De Silva, Vitaly Okorokov, Michal Sumbera, E. P. Sichtermann, L. C. Bland, N. Xu, P. Pile, G. D. Westfall, S. Bültmann, J. Porter, Y. F. Xu, Bernd Surrow, J. Putschke, Rashmi Raniwala, Nasim, R. D. Majka, J. G. Cramer, S. W. Wissink, Y. Zhang, J. L. Drachenberg, A. Sandacz, John Nelson, Y.X. Pan, A. Gupta, Ivan Kisel, D. N. Svirida, Alice Elisabeth Ohlson, W. Borowski, J. Schambach, Nikola Poljak, M. R. Girard, D. Solanki, M. Tokarev, J. E. Draper, A. Ogawa, Jian Deng, T. Ullrich, Xuan Zhang, H. F. Chen, D. G. Underwood, D. L. Olvitt, C. A. Gagliardi, C. Yang, G. Agakishiev, D. S. Gunarathne, H. W. Ke, Jun-jie Zhang, C. M. Du, H. S. Xu, L. Eun, S. K. Das, E. W. Oldag, T. S. McShane, L. Kotchenda, P. Bhattarai, D. Tlusty, B. Pawlik, B. Huang, Lisa, M. J.M. Codrington, D. J. Hofman, F. Ding, Xiangyuan Cui, W. Christie, Hanna Paulina Zbroszczyk, D. R. Beavis, C-Q. Li, Madan M. Aggarwal, Fuqiang Wang, J. Rusnak, Basanta Kumar Nandi, A. F. Kraishan, P. Djawotho, R. P. Scharenberg, Christina Markert, O. Rusnakova, H. S. Matis, X. L. Wang, M. M. Mondal, J. Cheng, T. J. M. Symons, Andrey Vasiliev, J. Takahashi, T. D. S. Stanislaus, M. A. C. Lamont, S. B. Nurushev, S.Y. Noh, A. Roy, C. E. Flores, E. G. Judd, A. Kechechyan, N.R. Sahoo, X.G. Li, S. Zhang, H. H. Wieman, Szelezniak, E. C. Aschenauer, L. K. Kosarzewski, S. Margetis, R. Witt, L. Ruan, C. D. Anson, J. Novak, A. Vossen, F. Videbæk, Z. Chang, Li-Yi Chen, N. K. Pruthi, G. Eppley, P. Sorensen, W. W. Jacobs, J.H. Lee, F. Zhao, J. M. Campbell, J. Turnau, J. Lauret, K. Xin, Y. J. Sun, A. M. Poskanzer, X. Dong, G. Webb, Z. H. Khan, C. Dilks, Bedangadas Mohanty, Sukalyan Chattopadhyay, Justin Stevens, B. Di Ruzza, Jie Zhao, S. Horvat, M. Shao, G. Van Buren, A. Chikanian, Anju Bhasin, J. W. Harris, S. S. Shi, S. Kabana, Y. P. Viyogi, Z.P. Zhang, J. Pluta, M. Zyzak, W. Li, Jana Bielcikova, K. Kang, R. Lednicky, J.M. Landgraf, M. K. Mustafa, J. F. Ross, Robert Vertesi, Radoslaw Antoni Kycia, J. Engelage, Z.M. Li, Jaroslav Bielcik, Z. Ye, A. Lebedev, A. Banerjee, W. Zha, M. Wada, W.B. Schmidke, T. J. Humanic, G. Nigmatkulov, T. G. Dedovich, X. Huang, Rene Bellwied, Wei Xie, Y. Li, E. Sangaline, D. Arkhipkin, Prithwish Tribedy, L-X. Han, J. L. Zhang, B. K. Srivastava, M. Lomnitz, J. H. Thomas, A. Hamed, P. Yepes, S.G. Brovko, A. Davila Leyva, S. Mioduszewski, X. G. Luo, Pradip Kumar Sahu, O. V. Rogachevskiy, H. J. Jang, R.E. Tribble, J. Alford, D. P. Mahapatra, S. Fazio, I. G. Bordyuzhin, X. Zhu, Y. H. Zhu, Y. Wang, Mirko Planinic, W. Guryn, I. G. Alekseev, A. H. Tang, A. Aparin, D. D. Koetke, G. M.S. Vasconcelos, L. Didenko, M. Strikhanov, J. Konzer, Haiyan Wang, G. S. Averichev, J. Fedorisin, D.R. Gangadharan, T. P. Burton, H. Masui, Gerald W Hoffmann, K.S. Engle, M. Calderon De La Barca Sanchez, Yu-Gang Ma, P. V. Shanmuganathan, I. Bunzarov, Y. Pandit, G. Odyniec, J. Sandweiss, X. M. Sun, N. Schmitz, J. C. Dunlop, E. Shahaliev, T. Tarnowsky, M.J. Skoby, L. E. Dunkelberger, Zubayer Ahammed, I. Koralt, N. Yu, L. V. Nogach, D. McDonald, A. A. Derevschikov, W. Yan, T. Pawlak, P. Chaloupka, Amal Sarkar, Q. Y. Shou, S. Trentalange, H.M. Spinka, Olga Evdokimov, Barbara Antonina Trzeciak, Y. F. Wu, Jay Roberts, K. Krueger, B. Haag, Zebo Tang, Janusz Chwastowski, Leo Clifford Greiner, C. Perkins, Frank Jm Geurts, K. Poniatowska, P. Seyboth, S. K. Gupta, Giacomo Contin, Leszek Adamczyk, R. Derradi de Souza, P. Huck, Anthony Robert Timmins, Adam Ryszard Kisiel, H. J. Crawford, J. K. Adkins, I. Kulakov, R. Fatemi, J. A. Vanfossen, M. Cherney, Lokesh Kumar, A. V. Brandin, Hua Pei, J. Seger, Y. Panebratsev, D. Grosnick, G. Wang, Z. Z. Xu, J.L. Romero, A. Kesich, R. Cendejas, Nikita Smirnov, Z. J. Sun, A. K. Bhati, D. Keane, R. Stock, Xu Sun, K. Yip, J. S. Wang, R. R. Debbe, C. K. Riley, Rihan Haque, H. Z. Huang, L. G. Efimov, T. K. Nayak, O. D. Tsai, S. Vokal, M. C. Cervantes, Q. H. Xu, W. Q. Shen, G. J. van Nieuwenhuizen, D. Cebra, D. Garand, Y. Fisyak, Maxence Vandenbroucke, Sevil Salur, K. Oh, J. Xu, I. Sakrejda, Y. Yang, Nilay Shah, J. H. Chen, D. A. Morozov, D. Kalinkin, R. S. Longacre, S. Heppelmann, O. Eyser, G. Igo, B. Sharma, J. Bouchet, K. D. Landry, K. Kauder, J. Butterworth, H. Bichsel, and A. Gibson
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Photon, 010308 nuclear & particles physics, 01 natural sciences, Charged particle, Nuclear physics, Particle decay, Pion, Isospin, 0103 physical sciences, Quark–gluon plasma, Rapidity, 010306 general physics, Relativistic Heavy Ion Collider
Abstract: Event-by-event fluctuations of the multiplicities of inclusive charged particles and photons at forward rapidity in Au + Au collisions at root s(NN) = 200 GeV have been studied. The dominant contribution to such fluctuations is expected to come from correlated production of charged and neutral pions. We search for evidence of dynamical fluctuations of different physical origins. Observables constructed out of moments of multiplicities are used as measures of fluctuations. Mixed events and model calculations are used as base lines. Results are compared to the dynamical net-charge fluctuations measured in the same acceptance. A nonzero statistically significant signal of dynamical fluctuations is observed in excess to the model prediction when charged particles and photons are measured in the same acceptance. We find that, unlike dynamical net-charge fluctuation, charge-neutral fluctuation is not dominated by correlation owing to particle decay. Results are compared to the expectations based on the generic production mechanism of pions owing to isospin symmetry, for which no significant (
Published: 2015

49. Management of the pulp in primary teeth--an update

Author: M G, Brosnan, A K, Natarajan, J M, Campbell, and B K, Drummond
Subjects: Tooth, Nonvital, Pulpectomy, Pulpotomy, Tooth Extraction, Humans, Pulpitis, Tooth, Deciduous, Dental Pulp Capping, Patient Care Planning
Abstract: Management of the pulpal tissue in primary teeth is a clinical challenge facing dental practitioners on a regular basis. This article reviews the most common treatments used at the present time in the management of the pulp in deciduous teeth. It gives an overview of treatment options and the indications and contra-indications for the different treatment modalities. The evidence behind the medicaments used, their actions and success rates are discussed. Practical guidelines for choosing to retain or extract deciduous teeth and management of the primary tooth pulp with different clinical presentations are discussed. Areas of future research are highlighted.
Published: 2015

50. ΛΛCorrelation Function inAu+AuCollisions atsNN=200 GeV

Author: J. G. Cramer, Rashmi Raniwala, Michal Sumbera, L. Kotchenda, M. R. Girard, S. Bültmann, D. L. Olvitt, Amal Sarkar, T. Ullrich, S. W. Wissink, E. W. Oldag, Y. Zhang, Nikola Poljak, C. M. Du, H. S. Xu, L. Eun, J. E. Draper, M. K. Mustafa, P. V. Shanmuganathan, B. Haag, T. Tarnowsky, L. E. Dunkelberger, Y. Guo, Jongmin Lee, Y. Li, A. K. Bhati, D. Keane, Haiyan Wang, J. Rusnak, Z. Ye, H. W. Ke, A. F. Kraishan, S. Fazio, Olga Evdokimov, Barbara Antonina Trzeciak, R. Stock, Jay Roberts, K. Krueger, L. G. Efimov, D. P. Mahapatra, L. Ruan, X. Huang, Zebo Tang, Janusz Chwastowski, Q. H. Xu, A. Kechechyan, I. G. Bordyuzhin, Mirko Planinic, T. Ljubicic, A. A. Derevschikov, T. K. Nayak, D. G. Underwood, F. Videbæk, G. Eppley, X. M. Sun, C. D. Anson, O. D. Tsai, H. Caines, Sudhir Raniwala, Pradip Kumar Sahu, J. Xu, G. Webb, Leo Clifford Greiner, J. M. Campbell, J. Turnau, P. Sorensen, Sukalyan Chattopadhyay, A. Quintero, R. Cendejas, M. C. Cervantes, Stephen V. Gliske, Rihan Haque, M. Shao, Y. X. Pan, G. Van Buren, J. W. Harris, Bedangadas Mohanty, W. Q. Shen, R. Varma, B. S. Page, P. Seyboth, D. P. Kikola, S. S. Shi, Robert Vertesi, T. G. Dedovich, H. Z. Huang, S. Vokal, H. G. Ritter, D. Garand, B. Stringfellow, T. S. McShane, C. Perkins, J. Pluta, Madan M. Aggarwal, D. Solanki, M. Zyzak, P. Bhattarai, Fuqiang Wang, J. H. Thomas, Wenbin Yan, J. Engelage, Zhigang Xiao, Sevil Salur, Leszek Adamczyk, R. Derradi de Souza, J. M. Nelson, G. Nigmatkulov, M. Tokarev, W. Li, F. Ding, R. S. Longacre, Y. Panebratsev, Y. Wang, N. G. Minaev, D. Grosnick, Y. J. Sun, H. Masui, J. H. Chen, Anju Bhasin, C. Dilks, Rajarshi Ray, L. Didenko, P. Yepes, A. Davila Leyva, Y. F. Xu, X. G. Luo, S. Kabana, J. Cheng, Zhiming Li, I. Koralt, M. Wada, Y. G. Ma, C. Yang, Rene Bellwied, Y. H. Zhu, T. D. S. Stanislaus, X. L. Wang, I. Kulakov, M. J. M. Codrington, E. C. Aschenauer, S. Margetis, S. G. Brovko, Jian Deng, Y. P. Viyogi, N. Xu, P. Filip, X. Dong, M. Lomnitz, G. Igo, J. Novak, B. Sharma, J. Bouchet, K. D. Landry, R. E. Tribble, Jize Zhao, H. H. Wieman, K. Kauder, Gerald W Hoffmann, N. Yu, L. V. Nogach, D. A. Morozov, Alice Elisabeth Ohlson, M. J. Skoby, Frank Jm Geurts, A. H. Tang, Z. Z. Xu, Nikita Smirnov, I. Bunzarov, K. Kang, A. Lebedev, J. M. Landgraf, P. Pile, G. D. Westfall, S. Das, A. Gupta, Justin Stevens, D. J. Hofman, D. Kalinkin, G. Agakishiev, D. S. Gunarathne, G. Wang, T. J. M. Symons, L. C. De Silva, M. Strikhanov, A. Vossen, S. Heppelmann, J. Konzer, Guo-Liang Ma, D. N. Svirida, G. S. Averichev, J. Takahashi, M. A. C. Lamont, J. Porter, I. K. Yoo, G. Odyniec, J. Sandweiss, D. Cebra, P. Djawotho, S. Ramachandran, O. Eyser, Li Yi, S. B. Nurushev, B. Huang, Aditi Banerjee, Ivan Kisel, Z. J. Sun, Z. P. Zhang, A. S. Hirsch, M. M. Mondal, D. Tlusty, T. Kollegger, C. E. Flores, E. G. Judd, P. Kravtsov, A. M. Schmah, Dmitry Smirnov, F. Liu, Miroslav Simko, Mariusz Przybycien, L. C. Bland, C. K. Riley, D. R. Gangadharan, Niladribihari Sahoo, N. K. Pruthi, Radoslaw Antoni Kycia, Jaroslav Bielcik, Z. H. Khan, Jie Zhang, G. J. van Nieuwenhuizen, M. A. Szelezniak, I. G. Alekseev, M. A. Lisa, Md. Nasim, M. Calderon De La Barca Sanchez, Y. Fisyak, R. D. Majka, J. L. Drachenberg, A. Roy, K. Oh, O. V. Rogachevskiy, H. J. Jang, W. Borowski, Z. Chang, J. Schambach, Xiangyuan Cui, W. Christie, H. Bichsel, A. Gibson, Y. Zoulkarneeva, C. Zhong, D. D. Koetke, Andrey Vasiliev, Li-Zhu Chen, X.G. Li, Vitaly Okorokov, J. C. Dunlop, Bernd Surrow, Zubayer Ahammed, Janet Elizabeth Seger, H. M. Spinka, Q. Y. Shou, J. M. Butterworth, W. B. Schmidke, R. Witt, J. C. Webb, S. Mioduszewski, Donald M. McDonald, C. A. Gagliardi, Prithwish Tribedy, B. K. Srivastava, Wei Xie, A. Aparin, G. M.S. Vasconcelos, Hao Qiu, Y. Pandit, N. Schmitz, E. Shahaliev, Jana Bielcikova, J. L. Romero, Y. F. Wu, J. Putschke, Xiaofeng Zhu, A. Ogawa, H. F. Chen, C-Q. Li, I. Sakrejda, R. P. Scharenberg, Christina Markert, J. Alford, O. Rusnakova, W. Guryn, H. S. Matis, J. Fedorisin, L. K. Kosarzewski, B. Di Ruzza, S. Horvat, T. Pawlak, W. Zha, W. W. Jacobs, J. Lauret, R. Lednicky, J. F. Ross, Y. Yang, Nilay Shah, K. Yip, J. S. Wang, R. R. Debbe, K. Poniatowska, Maxence Vandenbroucke, S. K. Gupta, Giacomo Contin, P. Huck, A. V. Brandin, Anthony Robert Timmins, K. Xin, Adam Ryszard Kisiel, H. J. Crawford, J. K. Adkins, R. Fatemi, J. A. Vanfossen, A. Kesich, M. Cherney, Xiangming Sun, K. S. Engle, Lokesh Kumar, Hua Pei, B. Pawlik, Basanta Kumar Nandi, S. Zhang, A. M. Poskanzer, T. P. Burton, P. Chaloupka, S. Trentalange, A. Chikanian, T. J. Humanic, E. Sangaline, D. Arkhipkin, A. Hamed, L-X. Han, S. Y. Noh, J. L. Zhang, W. J. Llope, Xuan Zhang, Hanna Paulina Zbroszczyk, D. R. Beavis, F. Zhao, and E. P. Sichtermann
Subjects: Physics, Particle physics, General Physics and Astronomy, Production (computer science), Function (mathematics), Correlation function (quantum field theory), Nuclear Experiment, Lambda
Abstract: A high statistics measurement of the $\mathrm{\ensuremath{\Lambda}}\phantom{\rule{0}{0ex}}\mathrm{\ensuremath{\Lambda}}$ correlation function in heavy-ion collisions at RHIC suggests that the strength of the interaction is weak and provides a new limit on H-dibaryon production.
Published: 2015

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