ALEPH_1996_S3196992.info
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ALEPH_1996_S3196992.info
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	Name: ALEPH_1996_S3196992
	Year: 1996
	Summary: Measurement of the quark to photon fragmentation function
	Experiment: ALEPH
	Collider: LEP Run 1
	SpiresID: 3196992
	Status: VALIDATED
	Authors:
	- Frank Siegert <frank.siegert@cern.ch>
	References:
	- Z.Phys.C69:365-378,1996
	- doi:10.1007/s002880050037
	RunInfo:
	$e^+e^-\to$ jets with $\pi$ and $\eta$ decays turned off.
	NumEvents: 1000000
	Beams: [e+, e-]
	Energies: [91.2]
	PtCuts: [0]
	Description:
	Earlier measurements at LEP of isolated hard photons in hadronic Z decays,
	attributed to radiation from primary quark pairs, have been extended in the
	ALEPH experiment to include hard photon production inside hadron jets. Events
	are selected where all particles combine democratically to form hadron jets,
	one of which contains a photon with a fractional energy $z > 0.7$. After
	statistical subtraction of non-prompt photons, the quark-to-photon
	fragmentation function, $D(z)$, is extracted directly from the measured 2-jet
	rate.
	BibKey: Buskulic:1995au
	BibTeX: '@Article{Buskulic:1995au,
	author = "Buskulic, D. and others",
	collaboration = "ALEPH",
	title = "{First measurement of the quark to photon fragmentation
	function}",
	journal = "Z. Phys.",
	volume = "C69",
	year = "1996",
	pages = "365-378",
	doi = "10.1007/s002880050037",
	SLACcitation = "%%CITATION = ZEPYA,C69,365;%%"
	}'