The unusual properties of anisotropic systems of quasiparticles in superfluid ⁴He

dc.contributor.author	Adamenko, I.N.
dc.contributor.author	Nemchenko, K.E.
dc.contributor.author	Slipko, V.A.
dc.contributor.author	Wyatt, A.F.G.
dc.date.accessioned	2017-06-13T10:40:03Z
dc.date.available	2017-06-13T10:40:03Z
dc.date.issued	2007
dc.identifier.citation	The unusual properties of anisotropic systems of quasiparticles in superfluid ⁴He / I.N. Adamenko, K.E. Nemchenko, V.A. Slipko, A.F.G. Wyatt // Физика низких температур. — 2007. — Т. 33, № 09. — С. 1008–1015. — Бібліогр.: 18 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 67.40.Db, 67.40.Fd
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/120933
dc.description.abstract	We discuss a number of unusual phenomena, which have been discovered recently in anisotropic quasiparticle systems in superfluid ⁴He. These include the creation of high-energy phonons by a pulse of low-energy phonons, the suprathermal distribution of high-energy phonons in long phonon pulses, the mesa shape of the angular distribution of low-energy phonons, the creation of a «hot line» when two-phonon pulses cross. The thermodynamic properties of anisotropic quasiparticle systems of He II are derived for all degrees of anisotropy.	uk_UA
dc.description.sponsorship	We express our gratitude to EPSRC, UK (grant EP/C 523199/1) for supporting this work.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	International Conference "Statistical Physics 2006. Condensed Matter: Theory and Application"	uk_UA
dc.title	The unusual properties of anisotropic systems of quasiparticles in superfluid ⁴He	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA