A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit <a rel="external noopener" href="https://arxiv.org/pdf/2201.06171v1.pdf">the original URL</a>. The file type is <code>application/pdf</code>.
Charge-odd directed flows in heavy-ion collisions by Boltzmann-Maxwell equations
[article]
<span title="2022-01-17">2022</span>
<i >
arXiv
</i>
<span class="release-stage" >pre-print</span>
Preserved Fulltext
We have calculated the directed flow v_1 and charge-odd directed flow Δ v_1 for pions and protons in Au+Au collisions at √(s_NN)=200GeV by solving the coupled Boltzmann-Maxwell equations self-consistently. Our numerical results show that v_1 for pions and protons are all negative and have similar behavior and magnitude. In contrast we find a quite different behavior in Δ v_1 for pions and protons. The difference lies in that Δ v_1 for protons mainly comes from pressure gradients of the medium,
<span class="external-identifiers">
<a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2201.06171v1">arXiv:2201.06171v1</a>
<a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/aghxbvqczrhudpybb4gwknbkqa">fatcat:aghxbvqczrhudpybb4gwknbkqa</a>
</span>
more »
... hile the dominant contribution to Δ v_1 for pions is from electromagnetic fields. Our results indicate that the effect of the electric field will slightly exceed that of the magnetic and lead to a small negative slope of Δ v_1 for pions. Our numerical results are consistent with experimental data and solve the sign puzzle in Δ v_1 for pions and protons in previous studies.
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220121201630/https://arxiv.org/pdf/2201.06171v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext">
<button class="ui simple right pointing dropdown compact black labeled icon button serp-button">
<i class="icon ia-icon"></i>
Web Archive
[PDF]
<div class="menu fulltext-thumbnail">
<img src="https://blobs.fatcat.wiki/thumbnail/pdf/51/20/5120abe05d900be36aa563f3bc3f089c9e3935c0.180px.jpg" alt="fulltext thumbnail" loading="lazy">
</div>
</button>
</a>
<a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2201.06171v1" title="arxiv.org access">
<button class="ui compact blue labeled icon button serp-button">
<i class="file alternate outline icon"></i>
arxiv.org
</button>
</a>