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and production in Pb-Pb collisions at
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The production of the hypertriton nuclei pan id="mmlsi1" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=d9a97364514b70d3ac5ff066d88862ed">View the MathML sourcepxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si1.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si1.gif">pt>pan class="mathContainer hidden">pan class="mathCode">pts>Hprescripts>prescripts>Λ3pts>pan>pan>pan> and pan id="mmlsi2" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=630707bfce3f74f3fe4dd1303a2b80c1">View the MathML sourcepxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si2.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si2.gif">pt>pan class="mathContainer hidden">pan class="mathCode">pts>H‾prescripts>prescripts>Λ¯3pts>pan>pan>pan> has been measured for the first time in Pb–Pb collisions at pan id="mmlsi115" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=98792dde095d1ff824360d8f4b21694d">View the MathML sourcep: -5px; vertical-align: middle" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si115.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si115.gif">pt>pan class="mathContainer hidden">pan class="mathCode">sNN=2.76 TeVpan>pan>pan> with the ALICE experiment at LHC. The pan id="mmlsi4" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si4.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=f8bc50051a5ce47a84f177607d3d28ca" title="Click to view the MathML source">pTpan>pan class="mathContainer hidden">pan class="mathCode">pTpan>pan>pan>-integrated pan id="mmlsi1" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=d9a97364514b70d3ac5ff066d88862ed">View the MathML sourcepxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si1.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si1.gif">pt>pan class="mathContainer hidden">pan class="mathCode">pts>Hprescripts>prescripts>Λ3pts>pan>pan>pan> yield in one unity of rapidity, pan id="mmlsi5" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=065282f474a03bba13ec2f740d802298">View the MathML sourcepxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si5.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si5.gif">pt>pan class="mathContainer hidden">pan class="mathCode">dN/dy×B.R.(pts>Hprescripts>prescripts>Λ3pts>→pts>Heprescripts>prescripts>3pts>,p>π−p>)=(3.86±0.77(stat.)±0.68(syst.))×p>10−5p>pan>pan>pan> in the 0–10% most central collisions, is consistent with the predictions from a statistical thermal model using the same temperature as for the light hadrons. The coalescence parameter pan id="mmlsi6" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si6.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=ffd5248ddd0bde7fe0908d1e417a399d" title="Click to view the MathML source">B3pan>pan class="mathContainer hidden">pan class="mathCode">B3pan>pan>pan> shows a dependence on the transverse momentum, similar to the pan id="mmlsi7" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si7.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=44ae3afd5195752b732a7875a136bcba" title="Click to view the MathML source">B2pan>pan class="mathContainer hidden">pan class="mathCode">B2pan>pan>pan> of deuterons and the pan id="mmlsi6" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si6.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=ffd5248ddd0bde7fe0908d1e417a399d" title="Click to view the MathML source">B3pan>pan class="mathContainer hidden">pan class="mathCode">B3pan>pan>pan> of p>3p>He nuclei. The ratio of yields pan id="mmlsi113" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=7399ffecdfb0d9f9b29b3e0e8f37f63d">View the MathML sourcepxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si113.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si113.gif">pt>pan class="mathContainer hidden">pan class="mathCode">S3=pts>Hprescripts>prescripts>Λ3pts>/(pts>Heprescripts>prescripts>3pts>×Λ/p)pan>pan>pan> was measured to be pan id="mmlsi9" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si9.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=d7332616ed2692bd9a6c492564fb1508" title="Click to view the MathML source">S3=0.60±0.13(stat.)±0.21(syst.)pan>pan class="mathContainer hidden">pan class="mathCode">S3=0.60±0.13(stat.)±0.21(syst.)pan>pan>pan> in 0–10% centrality events; this value is compared to different theoretical models. The measured pan id="mmlsi10" class="mathmlsrc">pan class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si10.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=5485cc1b27883725fd196bc48ef9dc40" title="Click to view the MathML source">S3pan>pan class="mathContainer hidden">pan class="mathCode">S3pan>pan>pan> is compatible with thermal model predictions. The measured pan id="mmlsi1" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=d9a97364514b70d3ac5ff066d88862ed">View the MathML sourcepxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si1.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si1.gif">pt>pan class="mathContainer hidden">pan class="mathCode">pts>Hprescripts>prescripts>Λ3pts>pan>pan>pan> lifetime, pan id="mmlsi11" class="mathmlsrc">pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=163006bae5587e43d8fd7f47883f88e2">View the MathML sourcepxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si11.gif">pt>View the MathML sourcep://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si11.gif">pt>pan class="mathContainer hidden">pan class="mathCode">τ=p>181−39+54p>(stat.)±33(syst.)pace width="0.25em">pace>pspan>pan>pan> is in agreement within 1σ with the world average value.

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