The multi-stra
nge baryo
n yields i
n Pb
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb collisio
ns have bee
n show
n to exhibit a
n e
nha
nceme
nt relative to pp reactio
ns. I
n this work, Ξ a
nd Ω productio
n rates have bee
n measured with the ALICE experime
nt as a fu
nctio
n of tra
nsverse mome
ntum,
n id="mmlsi2" class="mathmlsrc">n class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316301745&_mathId=si2.gif&_user=111111111&_pii=S0370269316301745&_rdoc=1&_issn=03702693&md5=16a421cafa0e2a0e956387184f993c7f" title="Click to view the MathML source">pTn>n class="mathContainer hidden">n class="mathCode">n>n>n>, i
n p
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb collisio
ns at a ce
ntre-of-mass e
nergy of
n id="mmlsi1" class="mathmlsrc">nce?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316301745&_mathId=si1.gif&_user=111111111&_pii=S0370269316301745&_rdoc=1&_issn=03702693&md5=22ecafd7b47a44afcb612cc29dfc064b">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-S0370269316301745-si1.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-S0370269316301745-si1.gif">noscript>n class="mathContainer hidden">n class="mathCode">n>n>n>. The results cover the ki
nematic ra
nges
n id="mmlsi4" class="mathmlsrc">n class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316301745&_mathId=si4.gif&_user=111111111&_pii=S0370269316301745&_rdoc=1&_issn=03702693&md5=4d11b492fbd8d1bc70d8e60f5649216e" title="Click to view the MathML source">0.6 GeV/c<pT<7.2 GeV/cn>n class="mathContainer hidden">n class="mathCode">n>n>n> a
nd
n id="mmlsi5" class="mathmlsrc">n class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316301745&_mathId=si5.gif&_user=111111111&_pii=S0370269316301745&_rdoc=1&_issn=03702693&md5=b5324ea13fd912edfc17796789fe720f" title="Click to view the MathML source">0.8 GeV/c<pT<5 GeV/cn>n class="mathContainer hidden">n class="mathCode">n>n>n>, for Ξ a
nd Ω respectively, i
n the commo
n rapidity i
nterval
n id="mmlsi6" class="mathmlsrc">n class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316301745&_mathId=si6.gif&_user=111111111&_pii=S0370269316301745&_rdoc=1&_issn=03702693&md5=1ee0a5fb2233cf0f6317de667943088c" title="Click to view the MathML source">−0.5<yCMS<0n>n class="mathContainer hidden">n class="mathCode">n>n>n>. Multi-stra
nge baryo
ns have bee
n ide
ntified by reco
nstructi
ng their weak decays i
nto charged particles. The
n id="mmlsi2" class="mathmlsrc">n class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316301745&_mathId=si2.gif&_user=111111111&_pii=S0370269316301745&_rdoc=1&_issn=03702693&md5=16a421cafa0e2a0e956387184f993c7f" title="Click to view the MathML source">pTn>n class="mathContainer hidden">n class="mathCode">n>n>n> spectra are a
nalysed as a fu
nctio
n of eve
nt charged-particle multiplicity, which i
n p
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb collisio
ns ra
nges over o
ne order of mag
nitude a
nd lies betwee
n those observed i
n pp a
nd Pb
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb collisio
ns. The measured
n id="mmlsi2" class="mathmlsrc">n class="formulatext stixSupport mathImg" data-mathURL="/science?_ob=MathURL&_method=retrieve&_eid=1-s2.0-S0370269316301745&_mathId=si2.gif&_user=111111111&_pii=S0370269316301745&_rdoc=1&_issn=03702693&md5=16a421cafa0e2a0e956387184f993c7f" title="Click to view the MathML source">pTn>n class="mathContainer hidden">n class="mathCode">n>n>n> distributio
ns are compared to the expectatio
ns from a Blast-Wave model. The parameters which describe the productio
n of lighter hadro
n species also describe the hypero
n spectra i
n high multiplicity p
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb collisio
ns. The yield of hypero
ns relative to charged pio
ns is studied a
nd compared with results from pp a
nd Pb
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb collisio
ns. A co
nti
nuous i
ncrease i
n the yield ratios as a fu
nctio
n of multiplicity is observed i
n p
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb data, the values of which ra
nge from those measured i
n mi
nimum bias pp to the o
nes i
n Pb
ngle bo
nd" data-i
nlimg="/e
ntities/sb
nd" src="/sd/grey_pxl.gif" class="glyphImg imgLazyJSB"><
noscript>
ngle bo
nd" src="http://cd
n.els-cd
n.com/sd/e
ntities/sb
nd" class="glyphImg">
noscript>Pb collisio
ns. A statistical model qualitatively describes this multiplicity depe
nde
nce usi
ng a ca
no
nical suppressio
n mecha
nism, i
n which the small volume causes a relative reductio
n of hadro
n productio
n depe
nde
nt o
n the stra
nge
ness co
nte
nt of the hypero
n.