and production in Pb-Pb collisions at
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The production of the hypertriton nuclei n id="mmlsi1" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si1.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=d9a97364514b70d3ac5ff066d88862ed">nlineImage" height="18" width="21" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si1.gif"><noscript>n:bottom" width="21" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si1.gif">noscript>n class="mathContainer hidden">n class="mathCode">nt="normal">Hescripts>escripts>nt="normal">Λn>3n>n>n>n> and n id="mmlsi2" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si2.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=630707bfce3f74f3fe4dd1303a2b80c1">nlineImage" height="20" width="21" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si2.gif"><noscript>n:bottom" width="21" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si2.gif">noscript>n class="mathContainer hidden">n class="mathCode">nt="true">nt="normal">H&oline;escripts>escripts>nt="true">nt="normal">Λ¯n>3n>n>n>n> has been measured for the first time in Pb&ndash;Pb collisions at n id="mmlsi115" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si115.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=98792dde095d1ff824360d8f4b21694d">nlineImage" height="15" width="105" alt="View the MathML source" style="margin-top: -5px; vertical-align: middle" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si115.gif"><noscript>n:bottom" width="105" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si115.gif">noscript>n class="mathContainer hidden">n class="mathCode">snt="normal">NN=n>2.76n> TeVn>n>n> with the ALICE experiment at LHC. The n id="mmlsi4" class="mathmlsrc">n 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">pTn>n class="mathContainer hidden">n class="mathCode">pnt="normal">Tn>n>n>-integrated n id="mmlsi1" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si1.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=d9a97364514b70d3ac5ff066d88862ed">nlineImage" height="18" width="21" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si1.gif"><noscript>n:bottom" width="21" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si1.gif">noscript>n class="mathContainer hidden">n class="mathCode">nt="normal">Hescripts>escripts>nt="normal">Λn>3n>n>n>n> yield in one unity of rapidity, n id="mmlsi5" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si5.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=065282f474a03bba13ec2f740d802298">nlineImage" height="22" width="414" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si5.gif"><noscript>n:bottom" width="414" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si5.gif">noscript>n class="mathContainer hidden">n class="mathCode">nt="normal">dN/nt="normal">dy&times;nt="normal">B.nt="normal">R.(nt="normal">Hescripts>escripts>nt="normal">Λn>3n>nt="normal">Heescripts>escripts><none>none>n>3n>,π&minus;)=(n>3.86n>&plusmn;n>0.77n>(stat.)&plusmn;n>0.68n>(syst.))&times;n>10n>&minus;n>5n>n>n>n> in the 0&ndash;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 n id="mmlsi6" class="mathmlsrc">n 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">B3n>n class="mathContainer hidden">n class="mathCode">Bn>3n>n>n>n> shows a dependence on the transverse momentum, similar to the n id="mmlsi7" class="mathmlsrc">n 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">B2n>n class="mathContainer hidden">n class="mathCode">Bn>2n>n>n>n> of deuterons and the n id="mmlsi6" class="mathmlsrc">n 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">B3n>n class="mathContainer hidden">n class="mathCode">Bn>3n>n>n>n> of 3He nuclei. The ratio of yields n id="mmlsi113" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si113.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=7399ffecdfb0d9f9b29b3e0e8f37f63d">nlineImage" height="18" width="134" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si113.gif"><noscript>n:bottom" width="134" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si113.gif">noscript>n class="mathContainer hidden">n class="mathCode">Sn>3n>=nt="normal">Hescripts>escripts>nt="normal">Λn>3n>/(nt="normal">Heescripts>escripts><none>none>n>3n>&times;nt="normal">Λ/nt="normal">p)n>n>n> was measured to be n id="mmlsi9" class="mathmlsrc">n 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&plusmn;0.13(stat.)&plusmn;0.21(syst.)n>n class="mathContainer hidden">n class="mathCode">Sn>3n>=n>0.60n>&plusmn;n>0.13n>(stat.)&plusmn;n>0.21n>(syst.)n>n>n> in 0&ndash;10% centrality events; this value is compared to different theoretical models. The measured n id="mmlsi10" class="mathmlsrc">n 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">S3n>n class="mathContainer hidden">n class="mathCode">Sn>3n>n>n>n> is compatible with thermal model predictions. The measured n id="mmlsi1" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si1.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=d9a97364514b70d3ac5ff066d88862ed">nlineImage" height="18" width="21" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si1.gif"><noscript>n:bottom" width="21" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si1.gif">noscript>n class="mathContainer hidden">n class="mathCode">nt="normal">Hescripts>escripts>nt="normal">Λn>3n>n>n>n> lifetime, n id="mmlsi11" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316000575&_mathId=si11.gif&_user=111111111&_pii=S0370269316000575&_rdoc=1&_issn=03702693&md5=163006bae5587e43d8fd7f47883f88e2">nlineImage" height="19" width="192" alt="View the MathML source" title="View the MathML source" src="/sd/grey_pxl.gif" data-inlimgeid="1-s2.0-S0370269316000575-si11.gif"><noscript>n:bottom" width="192" alt="View the MathML source" title="View the MathML source" src="http://origin-ars.els-cdn.com/content/image/1-s2.0-S0370269316000575-si11.gif">noscript>n class="mathContainer hidden">n class="mathCode">τ=n>181n>&minus;n>39n>+n>54n>(stat.)&plusmn;n>33n>(syst.)nt="normal">psn>n>n> is in agreement within 1σ with the world average value.

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