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Huang, B. K. Nandi, B. Mohanty, B. Pawlik, B. Sharma, B. S. Page, B. Srivastava, B. Stringfellow, B. Summa, B. Surrow, C. A. Gagliardi, C. Dilks, C. E. Flores, C. Li, C. Markert, C. M. Du, C. Perkins, C. Yang, C. Zhong, D. A. Morozov, D. Arkhipkin, D. Cebra, D. D. Koetke, D. Garand, D. Grosnick, D. G. Underwood, D. J. Hofman, D. Kalinkin, D. Keane, D. McDonald, D. Mishra, D. Olvitt Jr., D. P. Kiko{\\l}a, D. S. Gunarathne, D. Smirnov, D. Tlusty, E. C. Aschenauer, E. G. Judd, E. P. Sichtermann, E. Shahaliev, F. Geurts, F. Liu, F. Videb{\\ae}k, F. Wang, F. Zhao, G. Agakishiev, G. Contin, G. D. Westfall, G. Eppley, G. Igo, G. L. Ma, G. Nigmatkulov, G. Odyniec, G. S. Averichev, G. Van Buren, G. van Nieuwenhuizen, G. Wang, G. Webb, G. W. Hoffmann, H. Caines, H. G. Ritter, H. Jang, H. J. Crawford, H. Masui, H. M. Spinka, H. Pei, H. Qiu, H. S. Matis, H. Wang, H. Wieman, H. W. Ke, H. Xu, H. Zbroszczyk, H. Z. Huang, I. Alekseev, I. Bunzarov, I. Chakaberia, I. G. Bordyuzhin, I. Kisel, I. Kulakov, I. -K. Yoo, I. Sakrejda, I. Upsal, J. Alford, J. Bielcik, J. Bielcikova, J. Bouchet, J. B. Roberts, J. Butterworth, J. B. Zhang, J. C. Dunlop, J. Cheng, J. C. Webb, J. Deng, J. E. Draper, J. Engelage, J. Fedorisin, J. H. Chen, J. H. Lee, J. H. Thomas, J. K. Adkins, J. Lauret, J. L. Drachenberg, J. L. Romero, J. M. Campbell, J. M. Landgraf, J. Novak, J. Pluta, J. Porter, J. Putschke, J. Rusnak, J. Sandweiss, J. Schambach, J. Seger, J. S. Wang, J. W. Harris, J. Zhang, J. Zhao, K. D. Landry, K. Jiang, K. Kang, K. Kauder, K. Krueger, K. Meehan, K. Oh, K. Poniatowska, K. Xin, K. Yip, L. C. Bland, L. C. De Silva, L. Didenko, L. E. Dunkelberger, L. Fulek, L. G. Efimov, L. Greiner, L. He, L. K. Kosarzewski, L. Kochenda, L. Kumar, L. Ma, L. Ruan, L. Song, L. V. Nogach, L. Wen, L. Yi, L. Zhou, M. A. C. Lamont, M. A. Lisa, M. A. Szelezniak, M. Calder\\'on de la Barca S\\'anchez, M. C. Cervantes, M. Cherney, Md. Nasim, M. Girard, M. J. Skoby, M. K. Mustafa, M. K. Sharma, M. Lomnitz, M. M. Aggarwal, M. M. Mondal, M. Planinic, M. Posik, M. Shao, M. Simko, M. Stepanov, M. Strikhanov, M. Sumbera, M. Tokarev, M. Vandenbroucke, M. Zyzak, N. G. Minaev, N. Magdy, N. Poljak, N. R. Sahoo, N. Schmitz, N. Shah, N. Smirnov, N. Svirida, N. Xu, N. Yu, O. D. Tsai, O. Evdokimov, O. Eyser, O. Rusnakova, O. V. Rogachevskiy, P. Bhattarai, P. Chaloupka, P. Federic, P. Filip, P. Huck, P. Kravtsov, P. K. Sahu, P. Pile, P. Seyboth, P. Sorensen, P. Tribedy, P. V. Shanmuganathan, P. Yepes, Q. H. Xu, Q. Yang, Q. Y. Shou, R. A. Kycia, R. Bellwied, R. Esha, R. E. Tribble, R. Fatemi, R. Haque, R. Lednicky, R. L. Ray, R. Ma, R. Majka, R. Pak, R. P. Scharenberg, R. Raniwala, R. R. Debbe, R. Sikora, R. S. Longacre, R. Stock, R. Varma, R. Vertesi, R. Witt, S. A. Voloshin, S. B. Nurushev, S. Chattopadhyay, S. Das, S. Fazio, S. Gupta, S. Heppelmann, S. Horvat, S. Kabana, S. K. Tripathy, S. Margetis, S. Mioduszewski, S. Ramachandran, S. Raniwala, S. Salur, S. S. Shi, STAR Collaboration: L. Adamczyk, S. Trentalange, S. Vokal, S. W. Wissink, S. Yang, S. Y. Noh, S. Zhang, T. D. S. Stanislaus, T. G. Dedovich, T. J. Humanic, T. K. Nayak, T. Kollegger, T. Ljubicic, T. Tarnowsky, T. Ullrich, V. Bairathi, V. Okorokov, W. B. Schmidke, W. Christie, W. Guryn, W. J. Llope, W. Li, W. Q. Shen, W. W. Jacobs, W. Xie, W. Zha, X. Chen, X. Dong, X. Huang, X. Li, X. Luo, X. M. Sun, X. P. Zhang, X. Sun, X. Zhu, Y. Fisyak, Y. F. Wu, Y. F. Xu, Y. G. Ma, Y. Guo, Y. Li, Y. Pandit, Y. Panebratsev, Y. P. Viyogi, Y. Sun, Y. Wang, Y. X. Pan, Y. Yang, Y. Zhang, Y. Zoulkarneeva, Z. Ahammed, Z. Chang, Z. Feng, Z. G. Xiao, Z. H. Khan, Z. M. Li, Z. Sun, Z. Tang, Z. Xu, Z. Ye, Z. Zhang","submitted_at":"2015-06-25T03:45:35Z","abstract_excerpt":"We present measurements of $\\Omega$ and $\\phi$ production at mid-rapidity from Au+Au collisions at nucleon-nucleon center-of-mass energies $\\sqrt{s_{NN}}$ = 7.7, 11.5, 19.6, 27 and 39 GeV by the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). Motivated by the coalescence formation mechanism for these strange hadrons, we study the ratios of $N(\\Omega^{-}+\\Omega^{+})/(2N(\\phi))$. These ratios as a function of transverse momentum ($p_T$) fall on a consistent trend at high collision energies, but start to show deviations in peripheral collisions at $\\sqrt{s_{NN}}$ = 19.6, 27 and 39 "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1506.07605","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2015-06-25T03:45:35Z","cross_cats_sorted":[],"title_canon_sha256":"f4254d4ceefcacaff17aba934b477d3f0b5ecf9b91fb42096a86bbd46a2cdc98","abstract_canon_sha256":"a780fa4f5558915c14c09f1f6e0df58c3aa22732a67f684dbf5c060bde4d592f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:48.451377Z","signature_b64":"q/8fV+cSCLCy/c1LYg+Ol6Sa+OaHO88cS5IF8GkwWJvOhUaWhAu3y/xPXp04r9YbTSVvX+umni2cLQAzolLGBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7bb758b8882a9d57d50da48dec51d4f3de7b192486e48c54f7059b19a6498b7b","last_reissued_at":"2026-05-18T01:19:48.450892Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:48.450892Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing Parton Dynamics of QCD Matter with $\\Omega$ and $\\phi$ Production","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. A. Derevschikov, A. Aparin, A. Banerjee, A. Bhasin, A. F. Kraishan, A. Gibson, A. Gupta, A. Hamad, A. Hamed, A. Hirsch, A. H. Tang, A. K. Bhati, A. Kechechyan, A. Kisiel, A. Lebedev, A. Manion, A. M. Poskanzer, A. M. Schmah, A. N. Vasiliev, A. Ogawa, A. Peterson, A. Quintero, A. Roy, A. R. Timmins, A. Sarkar, A. Tawfik, A. V. Brandin, A. Vossen, B. A. Trzeciak, B. Di Ruzza, B. Huang, B. K. Nandi, B. Mohanty, B. Pawlik, B. Sharma, B. S. Page, B. Srivastava, B. Stringfellow, B. Summa, B. Surrow, C. A. Gagliardi, C. Dilks, C. E. Flores, C. Li, C. Markert, C. M. Du, C. Perkins, C. Yang, C. Zhong, D. A. Morozov, D. Arkhipkin, D. Cebra, D. D. Koetke, D. Garand, D. Grosnick, D. G. Underwood, D. J. Hofman, D. Kalinkin, D. Keane, D. McDonald, D. Mishra, D. Olvitt Jr., D. P. Kiko{\\l}a, D. S. Gunarathne, D. Smirnov, D. Tlusty, E. C. Aschenauer, E. G. Judd, E. P. Sichtermann, E. Shahaliev, F. Geurts, F. Liu, F. Videb{\\ae}k, F. Wang, F. Zhao, G. Agakishiev, G. Contin, G. D. Westfall, G. Eppley, G. Igo, G. L. Ma, G. Nigmatkulov, G. Odyniec, G. S. Averichev, G. Van Buren, G. van Nieuwenhuizen, G. Wang, G. Webb, G. W. Hoffmann, H. Caines, H. G. Ritter, H. Jang, H. J. Crawford, H. Masui, H. M. Spinka, H. Pei, H. Qiu, H. S. Matis, H. Wang, H. Wieman, H. W. Ke, H. Xu, H. Zbroszczyk, H. Z. Huang, I. Alekseev, I. Bunzarov, I. Chakaberia, I. G. Bordyuzhin, I. Kisel, I. Kulakov, I. -K. Yoo, I. Sakrejda, I. Upsal, J. Alford, J. Bielcik, J. Bielcikova, J. Bouchet, J. B. Roberts, J. Butterworth, J. B. Zhang, J. C. Dunlop, J. Cheng, J. C. Webb, J. Deng, J. E. Draper, J. Engelage, J. Fedorisin, J. H. Chen, J. H. Lee, J. H. Thomas, J. K. Adkins, J. Lauret, J. L. Drachenberg, J. L. Romero, J. M. Campbell, J. M. Landgraf, J. Novak, J. Pluta, J. Porter, J. Putschke, J. Rusnak, J. Sandweiss, J. Schambach, J. Seger, J. S. Wang, J. W. Harris, J. Zhang, J. Zhao, K. D. Landry, K. Jiang, K. Kang, K. Kauder, K. Krueger, K. Meehan, K. Oh, K. Poniatowska, K. Xin, K. Yip, L. C. Bland, L. C. De Silva, L. Didenko, L. E. Dunkelberger, L. Fulek, L. G. Efimov, L. Greiner, L. He, L. K. Kosarzewski, L. Kochenda, L. Kumar, L. Ma, L. Ruan, L. Song, L. V. Nogach, L. Wen, L. Yi, L. Zhou, M. A. C. Lamont, M. A. Lisa, M. A. Szelezniak, M. Calder\\'on de la Barca S\\'anchez, M. C. Cervantes, M. Cherney, Md. Nasim, M. Girard, M. J. Skoby, M. K. Mustafa, M. K. Sharma, M. Lomnitz, M. M. Aggarwal, M. M. Mondal, M. Planinic, M. Posik, M. Shao, M. Simko, M. Stepanov, M. Strikhanov, M. Sumbera, M. Tokarev, M. Vandenbroucke, M. Zyzak, N. G. Minaev, N. Magdy, N. Poljak, N. R. Sahoo, N. Schmitz, N. Shah, N. Smirnov, N. Svirida, N. Xu, N. Yu, O. D. Tsai, O. Evdokimov, O. Eyser, O. Rusnakova, O. V. Rogachevskiy, P. Bhattarai, P. Chaloupka, P. Federic, P. Filip, P. Huck, P. Kravtsov, P. K. Sahu, P. Pile, P. Seyboth, P. Sorensen, P. Tribedy, P. V. Shanmuganathan, P. Yepes, Q. H. Xu, Q. Yang, Q. Y. Shou, R. A. Kycia, R. Bellwied, R. Esha, R. E. Tribble, R. Fatemi, R. Haque, R. Lednicky, R. L. Ray, R. Ma, R. Majka, R. Pak, R. P. Scharenberg, R. Raniwala, R. R. Debbe, R. Sikora, R. S. Longacre, R. Stock, R. Varma, R. Vertesi, R. Witt, S. A. Voloshin, S. B. Nurushev, S. Chattopadhyay, S. Das, S. Fazio, S. Gupta, S. Heppelmann, S. Horvat, S. Kabana, S. K. Tripathy, S. Margetis, S. Mioduszewski, S. Ramachandran, S. Raniwala, S. Salur, S. S. Shi, STAR Collaboration: L. Adamczyk, S. Trentalange, S. Vokal, S. W. Wissink, S. Yang, S. Y. Noh, S. Zhang, T. D. S. Stanislaus, T. G. Dedovich, T. J. Humanic, T. K. Nayak, T. Kollegger, T. Ljubicic, T. Tarnowsky, T. Ullrich, V. Bairathi, V. Okorokov, W. B. Schmidke, W. Christie, W. Guryn, W. J. Llope, W. Li, W. Q. Shen, W. W. Jacobs, W. Xie, W. Zha, X. Chen, X. Dong, X. Huang, X. Li, X. Luo, X. M. Sun, X. P. Zhang, X. Sun, X. Zhu, Y. Fisyak, Y. F. Wu, Y. F. Xu, Y. G. Ma, Y. Guo, Y. Li, Y. Pandit, Y. Panebratsev, Y. P. Viyogi, Y. Sun, Y. Wang, Y. X. Pan, Y. Yang, Y. Zhang, Y. Zoulkarneeva, Z. Ahammed, Z. Chang, Z. Feng, Z. G. Xiao, Z. H. Khan, Z. M. Li, Z. Sun, Z. Tang, Z. Xu, Z. Ye, Z. Zhang","submitted_at":"2015-06-25T03:45:35Z","abstract_excerpt":"We present measurements of $\\Omega$ and $\\phi$ production at mid-rapidity from Au+Au collisions at nucleon-nucleon center-of-mass energies $\\sqrt{s_{NN}}$ = 7.7, 11.5, 19.6, 27 and 39 GeV by the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). Motivated by the coalescence formation mechanism for these strange hadrons, we study the ratios of $N(\\Omega^{-}+\\Omega^{+})/(2N(\\phi))$. 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