Search
This Journal
Anywhere
Quick Search in Journals
Enter words / phrases / DOI / ISBN / keywords / authors / etc
Access type:Only show content I have full access toOnly show Open Access
Quick Search anywhere
Enter words / phrases / DOI / ISBN / keywords / authors / etc
Access type:Only show content I have full access toOnly show Open Access
Advanced Search
0 My Cart
Sign in
Institutional Access

System Upgrade on Tue, May 28th, 2024 at 2am (EDT)

Existing users will be able to log into the site and access content. However, E-commerce and registration of new users may not be available for up to 12 hours.
For online purchase, please visit us again. Contact us at [email protected] for any enquiries.

ReviewNo Access

Implications of correlations and fluctuations in small systems

Debasish Das

https://orcid.org/0000-0002-2685-3111

Saha Institute of Nuclear Physics, A CI of Homi Bhabha National Institute, 1/AF, Bidhan Nagar, Kolkata 700064, India

E-mail Address: [email protected]

E-mail Address: [email protected]

Search for more papers by this author

https://doi.org/10.1142/S0217751X22300125Cited by:0 (Source: Crossref)

Abstract

The small collision systems like p+p and p+A collisions have shown new features like A+A collisions in the relativistic regime. These new aspects in small systems which have altered our research and understanding on the two-particle correlation measurements have been provided. Additionally, a critical observation of the fluctuation measurements provides new ways to infer such novel happening in the small collision systems. The ongoing and future endeavors towards the new measurements are also discussed.

Keywords:

References

1. A. Deur, S. J. Brodsky and G. F. de Teramond, Nucl. Phys. 90, 1 (2016). https://doi.org/10.1016/j.ppnp.2016.04.003, arXiv:1604.08082 [hep-ph]. Crossref, Web of Science, Google Scholar
2. W. J. Marciano and H. Pagels, Phys. Rep. 36, 137 (1978). https://doi.org/10.1016/0370-1573(78)90208-9. Crossref, Web of Science, ADS, Google Scholar
3. W. J. Marciano and H. Pagels, Nature 279, 479 (1979). https://doi.org/10.1038/279479a0. Crossref, Web of Science, ADS, Google Scholar
4. L. S. Kisslinger and D. Das, Int. J. Mod. Phys. A 31, 1630010 (2016). https://doi.org/10.1142/S0217751X16300106, arXiv:1411.3680 [hep-ph]. Link, Web of Science, ADS, Google Scholar
5. E. M. Riordan, Science 256, 1287 (1992). https://doi.org/10.1126/science.256.5061.1287. Crossref, Web of Science, ADS, Google Scholar
6. J. Berges, arXiv:hep-ph/9902419. Google Scholar
7. J. B. Kogut, Nucl. Phys. B, Proc. Suppl. 119, 210 (2003). https://doi.org/10.1016/S0920-5632(03)01508-1, arXiv:hep-lat/0208077 [hep-lat]. Crossref, ADS, Google Scholar
8. K. Fukushima, J. Phys. G 39, 013101 (2012). https://doi.org/10.1088/0954-3899/39/1/013101, arXiv:1108.2939 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
9. F. Wilczek, arXiv:hep-ph/0003183. Google Scholar
10. H. Satz, arXiv:hep-ph/9706342 [hep-ph]. Google Scholar
11. D. H. Rischke, Prog. Part. Nucl. Phys. 52, 197 (2004) https://doi.org/10.1016/j.ppnp.2003.09.002. arXiv:nucl-th/0305030 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
12. P. Braun-Munzinger, V. Koch, T. Schäfer and J. Stachel, Phys. Rep. 621, 76 (2016). https://doi.org/10.1016/j.physrep.2015.12.003, arXiv:1510.00442 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
13. S. Cho and I. Zahed, Phys. Rev. C 80, 014906 (2009). https://doi.org/10.1103/PhysRevC.80.014906, arXiv:0812.1741 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
14. E. V. Shuryak, Phys. Rep. 61, 71 (1980). Crossref, Web of Science, ADS, Google Scholar
15. U. W. Heinz, J. Phys. A 42, 214003 (2009). https://doi.org/10.1088/1751-8113/42/21/214003, arXiv:0810.5529 [nucl-th]. Crossref, ADS, Google Scholar
16. J. Ellis, Int. J. Mod. Phys. A 29, 1430072 (2014). https://doi.org/10.1142/S0217751X14300725, arXiv:1409.4232 [hep-ph]. Link, Web of Science, ADS, Google Scholar
17. J. M. Richard, arXiv:1205.4326 [hep-ph]. Google Scholar
18. M. Bruno, M. Caselle, M. Panero and R. Pellegrini, J. High Energy Phys. 03, 057 (2015). https://doi.org/10.1007/JHEP03(2015)057, arXiv:1409.8305 [hep-lat]. Crossref, Web of Science, ADS, Google Scholar
19. E. Shuryak, Prog. Part. Nucl. Phys. 53, 273 (2004). https://doi.org/10.1016/j.ppnp.2004.02.025, arXiv:hep-ph/0312227 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
20. J. Liao and E. Shuryak, Phys. Rev. C 75, 054907 (2007). https://doi.org/10.1103/PhysRevC.75.054907, arXiv:hep-ph/0611131 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
21. M. Gyulassy and L. McLerran, Nucl. Phys. A 750, 30 (2005). https://doi.org/10.1016/j.nuclphysa.2004.10.034, arXiv:nucl-th/0405013 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
22. E. Shuryak, Prog. Part. Nucl. Phys. 62, 48 (2009). https://doi.org/10.1016/j.ppnp.2008.09.001, arXiv:0807.3033 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
23. J. L. Nagle, Eur. Phys. J. C 49, 275 (2007). https://doi.org/10.1140/epjc/s10052-006-0061-1, arXiv:nucl-th/0608070 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
24. E. Shuryak, Nucl. Phys. A 774, 387 (2006). https://doi.org/10.1016/j.nuclphysa.2006.06.058, arXiv:hep-ph/0510123 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
25. J. R. Ellis, J. Phys. Conf. Ser. 50, 8 (2006). https://doi.org/10.1088/1742-6596/50/1/002, arXiv:astro-ph/0504501 [astro-ph]. Crossref, ADS, Google Scholar
26. W. Busza, K. Rajagopal and W. van der Schee, Ann. Rev. Nucl. Part. Sci. 68, 339 (2018). https://doi.org/10.1146/annurev-nucl-101917-020852, arXiv:1802.04801 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
27. S. A. Bass, M. Gyulassy, H. Stoecker and W. Greiner, J. Phys. G 25, R1 (1999). https://doi.org/10.1088/0954-3899/25/3/013, [hep-ph/9810281]. Crossref, Web of Science, ADS, Google Scholar
28. J. L. Nagle and W. A. Zajc, Ann. Rev. Nucl. Part. Sci. 68, 211 (2018). https://doi.org/10.1146/annurev-nucl-101916-123209, arXiv:1801.03477 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
29. A. G. Riess, Nat. Rev. Phys. 2, 10 (2019). https://doi.org/10.1038/s42254-019-0137-0, arXiv:2001.03624 [astro-ph.CO]. Crossref, ADS, Google Scholar
30. R. Allahverdi et al., arXiv:2006.16182 [astro-ph.CO]. Google Scholar
31. E. Gawiser and J. Silk, Phys. Rep. 333, 245 (2000). https://doi.org/10.1016/S0370-1573(00)00025-9, arXiv:astro-ph/0002044 [astro-ph]. Crossref, Web of Science, ADS, Google Scholar
32. R. Durrer, Class. Quantum Grav. 32, 124007 (2015). https://doi.org/10.1088/0264-9381/32/12/124007, arXiv:1506.01907 [astro-ph.CO]. Crossref, Web of Science, ADS, Google Scholar
33. K. A. Olive, arXiv:astro-ph/0202486 [astro-ph]. Google Scholar
34. E. V. Linder, Rep. Prog. Phys. 71, 056901 (2008). https://doi.org/10.1088/0034-4885/71/5/056901, arXiv:0801.2968 [astro-ph]. Crossref, Web of Science, ADS, Google Scholar
35. R. H. Brandenberger, Lect. Notes Phys. 646, 127 (2004). https://doi.org/10.1007/978-3-540-40918-2_5, arXiv:hep-th/0306071 [hep-th]. Crossref, ADS, Google Scholar
36. S. Weinberg, Phys. Rev. D 74, 023508 (2006). https://doi.org/10.1103/PhysRevD.74.023508, arXiv:hep-th/0605244 [hep-th]. Crossref, Web of Science, ADS, Google Scholar
37. D. Baumann, arXiv:0907.5424 [hep-th]. Google Scholar
38. N. W. Boggess et al., Astrophys. J. 397, 420 (1992). https://doi.org/10.1086/171797. Crossref, Web of Science, ADS, Google Scholar
39. C. L. Bennett, A. Banday, K. M. Gorski, G. Hinshaw, P. Jackson, P. Keegstra, A. Kogut, G. F. Smoot, D. T. Wilkinson and E. L. Wright, Astrophys. J. Lett. 464, L1 (1996). https://doi.org/10.1086/310075, arXiv:astro-ph/9601067 [astro-ph]. Crossref, Web of Science, ADS, Google Scholar
40. WMAP ( D. N. Spergel et al.), Astrophys. J. Suppl. 148, 175 (2003). https://doi.org/10.1086/377226, arXiv:astro-ph/0302209 [astro-ph]. Crossref, Web of Science, Google Scholar
41. WMAP ( C. L. Bennett et al.), Astrophys. J. Suppl. 148, 1 (2003). https://doi.org/10.1086/377253, arXiv:astro-ph/0302207 [astro-ph]. Crossref, Web of Science, Google Scholar
42. Planck ( P. A. R. Ade et al.), Astron. Astrophys. 594, A13 (2016). https://doi.org/10.1051/0004-6361/201525830, arXiv:1502.01589 [astro-ph.CO]. Crossref, Web of Science, ADS, Google Scholar
43. Planck ( P. A. R. Ade et al.), Astron. Astrophys. 571, A16 (2014). https://doi.org/10.1051/0004-6361/201321591, arXiv:1303.5076 [astro-ph.CO]. Crossref, Web of Science, Google Scholar
44. R. Aurich, Mon. Not. R. Astron. Soc. 452, 1493 (2015). https://doi.org/10.1093/mnras/stv1404, arXiv:1412.5355 [astro-ph.CO]. Crossref, Web of Science, ADS, Google Scholar
45. V. Koch, arXiv:0810.2520 [nucl-th]. Google Scholar
46. L. P. Csernai, G. Mocanu and Z. Neda, Phys. Rev. C 85, 068201 (2012). https://doi.org/10.1103/PhysRevC.85.068201, arXiv:1204.6394 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
47. F. Karsch, S. Ejiri and K. Redlich, Nucl. Phys. A 774, 619 (2006). https://doi.org/10.1016/j.nuclphysa.2006.06.099, arXiv:hep-ph/0510126 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
48. V. Koch, M. Bleicher and S. Jeon, Nucl. Phys. A 698, 261 (2002). https://doi.org/10.1016/S0375-9474(02)00716-9, arXiv:nucl-th/0103084 [nucl-th]. Crossref, ADS, Google Scholar
49. Z. Qiu and U. W. Heinz, Phys. Rev. C 84, 024911 (2011). https://doi.org/10.1103/PhysRevC.84.024911, arXiv:1104.0650 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
50. R. A. Lacey, Nucl. Phys. A 774, 199 (2006). https://doi.org/10.1016/j.nuclphysa.2006.06.041, arXiv:nucl-ex/0510029 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
51. F. Becattini, J. Liao and M. Lisa, arXiv:2102.00933 [nucl-th]. Google Scholar
52. STAR Collab. ( J. Adams et al.), Nucl. Phys. A 757, 102 (2005). https://doi.org/10.1016/j.nuclphysa.2005.03.085, [nucl-ex/0501009]. Crossref, Web of Science, Google Scholar
53. PHENIX Collab. ( K. Adcox et al.), Nucl. Phys. A 757, 184 (2005). https://doi.org/10.1016/j.nuclphysa.2005.03.086, [nucl-ex/0410003]. Crossref, Web of Science, Google Scholar
54. B. B. Back et al., Nucl. Phys. A 757, 28 (2005). https://doi.org/10.1016/j.nuclphysa.2005.03.084, [nucl-ex/0410022]. Crossref, Web of Science, ADS, Google Scholar
55. BRAHMS Collab. ( I. Arsene et al.), Nucl. Phys. A 757, 1 (2005). https://doi.org/10.1016/j.nuclphysa.2005.02.130, [nucl-ex/0410020]. Crossref, Web of Science, Google Scholar
56. ALICE Collab. ( B. B. Abelev et al.), Int. J. Mod. Phys. A 29, 1430044 (2014). https://doi.org/10.1142/S0217751X14300440, arXiv:1402.4476 [nucl-ex]. Link, Web of Science, ADS, Google Scholar
57. CMS (G. K. Krintiras), arXiv:2006.05556 [nucl-ex]. Google Scholar
58. N. Armesto and E. Scomparin, Eur. Phys. J. Plus 131, 52 (2016). https://doi.org/10.1140/epjp/i2016-16052-4, arXiv:1511.02151 [nucl-ex]. Crossref, Web of Science, Google Scholar
59. T. Matsui and H. Satz, Phys. Lett. B 178, 416 (1986). Crossref, Web of Science, ADS, Google Scholar
60. H. Satz, Nucl. Phys. A 418, 447C (1984). Crossref, ADS, Google Scholar
61. M. He, R. J. Fries and R. Rapp, Phys. Lett. B 735, 445 (2014). https://doi.org/10.1016/j.physletb.2014.05.050, arXiv:1401.3817 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
62. P. Foka and M. A. Janik, Rev. Phys. 1, 172 (2016). https://doi.org/10.1016/j.revip.2016.11.001, arXiv:1702.07231 [hep-ex]. Crossref, Google Scholar
63. S. A. Voloshin, A. M. Poskanzer and R. Snellings, arXiv:0809.2949 [nucl-ex]. Google Scholar
64. R. Snellings, New J. Phys. 13, 055008 (2011). https://doi.org/10.1088/1367-2630/13/5/055008, arXiv:1102.3010 [nucl-ex]. Crossref, Web of Science, Google Scholar
65. P. Foka and M. A. Janik, Rev. Phys. 1, 154 (2016). https://doi.org/10.1016/j.revip.2016.11.002, arXiv:1702.07233 [hep-ex]. Crossref, Google Scholar
66. R. A. Lacey, N. N. Ajitanand, J. M. Alexander, P. Chung, W. G. Holzmann, M. Issah, A. Taranenko, P. Danielewicz and H. Stoecker, Phys. Rev. Lett. 98, 092301 (2007). https://doi.org/10.1103/PhysRevLett.98.092301, arXiv:nucl-ex/0609025 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
67. R. A. Lacey, A. Taranenko and R. Wei, arXiv:0905.4368 [nucl-ex]. Google Scholar
68. A. Bagoly and M. Csanad, Int. J. Mod. Phys. A 31, 1645016 (2016). https://doi.org/10.1142/S0217751X16450160, arXiv:1507.05005 [nucl-th]. Link, Web of Science, ADS, Google Scholar
69. J. Y. Jia, Nucl. Phys. A 834, 229C (2010). https://doi.org/10.1016/j.nuclphysa.2009.12.047. Crossref, Web of Science, ADS, Google Scholar
70. R. A. Lacey, A. Taranenko, N. N. Ajitanand and J. M. Alexander, Phys. Rev. C 83, 031901 (2011). https://doi.org/10.1103/PhysRevC.83.031901, arXiv:1011.6328 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
71. D. Das, Nucl. Phys. A 1007, 122132 (2021). https://doi.org/10.1016/j.nuclphysa.2020.122132, arXiv:2111.03926 [nucl-ex]. Crossref, Web of Science, Google Scholar
72. CMS ( V. Khachatryan et al.), J. High Energy Phys. 09, 091 (2010). https://doi.org/10.1007/JHEP09(2010)091, arXiv:1009.4122 [hep-ex]. Google Scholar
73. CMS ( S. Chatrchyan et al.), Phys. Lett. B 718, 795 (2013). https://doi.org/10.1016/j.physletb.2012.11.025, arXiv:1210.5482 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
74. ALICE ( B. Abelev et al.), Phys. Lett. B 719, 29 (2013). https://doi.org/10.1016/j.physletb.2013.01.012, arXiv:1212.2001 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
75. ATLAS ( G. Aad et al.), Phys. Rev. Lett. 110, 182302 (2013). https://doi.org/10.1103/PhysRevLett.110.182302, arXiv:1212.5198 [hep-ex]. Crossref, Web of Science, ADS, Google Scholar
76. ALICE ( B. B. Abelev et al.), Phys. Lett. B 741, 38 (2015). https://doi.org/10.1016/j.physletb.2014.11.028, arXiv:1406.5463 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
77. STAR ( G. Agakishiev et al.), Phys. Rev. C 85, 014903 (2012). https://doi.org/10.1103/PhysRevC.85.014903, arXiv:1110.5800 [nucl-ex]. Crossref, Web of Science, Google Scholar
78. STAR ( B. I. Abelev et al.), Phys. Rev. C 80, 064912 (2009). https://doi.org/10.1103/PhysRevC.80.064912, arXiv:0909.0191 [nucl-ex]. Crossref, Web of Science, Google Scholar
79. M. Luzum, Phys. Lett. B 696, 499 (2011). https://doi.org/10.1016/j.physletb.2011.01.013, arXiv:1011.5773 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
80. ALICE ( J. Adam et al.), Eur. Phys. J. C 76, 86 (2016). https://doi.org/10.1140/epjc/s10052-016-3915-1, arXiv:1509.07255 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
81. U. Heinz, Z. Qiu and C. Shen, Phys. Rev. C 87, 034913 (2013). https://doi.org/10.1103/PhysRevC.87.034913, arXiv:1302.3535 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
82. ALICE ( S. Acharya et al.), J. High Energy Phys. 09, 032 (2017). https://doi.org/10.1007/JHEP09(2017)032, arXiv:1707.05690 [nucl-ex]. ADS, Google Scholar
83. LHCb ( R. Aaij et al.), Phys. Lett. B 762, 473 (2016). https://doi.org/10.1016/j.physletb.2016.09.064, arXiv:1512.00439 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
84. ALICE ( S. Acharya et al.), Phys. Rev. Lett. 123, 142301 (2019). https://doi.org/10.1103/PhysRevLett.123.142301, arXiv:1903.01790 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
85. P. Bozek, Phys. Rev. C 93, 044908 (2016). https://doi.org/10.1103/PhysRevC.93.044908, arXiv:1601.04513 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
86. ATLAS ( G. Aad et al.), Eur. Phys. J. C 79, 985 (2019). https://doi.org/10.1140/epjc/s10052-019-7489-6, arXiv:1907.05176 [nucl-ex]. Crossref, Web of Science, ADS, Google Scholar
87. CMS ( A. M. Sirunyan et al.), Phys. Rev. Lett. 120, 092301 (2018). https://doi.org/10.1103/PhysRevLett.120.092301, arXiv:1709.09189 [nucl-ex]. Crossref, Web of Science, Google Scholar
88. ALICE ( B. B. Abelev et al.), Eur. Phys. J. C 74, 3077 (2014). https://doi.org/10.1140/epjc/s10052-014-3077-y, arXiv:1407.5530 [nucl-ex]. Crossref, Web of Science, Google Scholar
89. M. Diehl, D. Ostermeier and A. Schafer, J. High Energy Phys. 03, 089 (2012) [Erratum J. High Energy Phys. 03, 001 (2016)], 10.1007/JHEP03(2012)089, arXiv:1111.0910 [hep-ph]. Google Scholar
90. R. D. Weller and P. Romatschke, Phys. Lett. B 774, 351 (2017). https://doi.org/10.1016/j.physletb.2017.09.077, arXiv:1701.07145 [nucl-th]. Crossref, Web of Science, ADS, Google Scholar
91. Y. Zhou, W. Zhao, K. Murase and H. Song, Nucl. Phys. A 1005, 121908 (2021). https://doi.org/10.1016/j.nuclphysa.2020.121908, arXiv:2005.02684 [nucl-th]. Crossref, Web of Science, Google Scholar
92. G. Y. Qin and X. N. Wang, Int. J. Mod. Phys. E 24, 1530014 (2015). https://doi.org/10.1142/S0218301315300143, arXiv:1511.00790 [hep-ph]. Link, ADS, Google Scholar
93. D. Das and N. Dutta, Int. J. Mod. Phys. A 33, 1850092 (2018). https://doi.org/10.1142/S0217751X18500926, arXiv:1802.00414 [nucl-ex]. Link, Web of Science, ADS, Google Scholar
94. E. Shuryak and I. Zahed, Phys. Rev. C 88, 044915 (2013). https://doi.org/10.1103/PhysRevC.88.044915, arXiv:1301.4470 [hep-ph]. Crossref, Web of Science, ADS, Google Scholar
95. D. Das, Int. J. Mod. Phys. A 36, 2130014 (2021). https://doi.org/10.1142/S0217751X21300143. Link, Web of Science, ADS, Google Scholar
96. ALICE ( F. Noferini ), J. Phys. Conf. Ser. 1014, 012010 (2018). https://doi.org/10.1088/1742-6596/1014/1/012010. Crossref, Google Scholar
97. G. Apollinari, O. Bruning, T. Nakamoto and L. Rossi, arXiv:1705.08830 [physics.acc-ph]. Google Scholar
98. E. Chapon et al., arXiv:2012.14161 [hep-ph]. Google Scholar
99. Z. Citron et al., CERN Yellow Rep. Monogr. 7, 1159 (2019). https://doi.org/10.23731/CYRM-2019-007.1159, arXiv:1812.06772 [hep-ph]. Google Scholar

You currently do not have access to the full text article.
Recommend the journal to your library today!

Journal cover image

Vol. 37, No. 23

Metrics

History

Received 9 June 2022

Revised 5 July 2022

Accepted 19 July 2022

Published: 31 August 2022

Keywords