A Low-Emittance Lattice for the ESRF

Biasci, Jean Claude; Bouteille, Jean-François; Carmignani, Nicola; Chavanne, J.; Coulon, D.; Dabin, Yves; Ewald, Friederike; Farvacque, L.; Goirand, Loys; Hahn, Michael E.; Jacob, J.; G.Lebec,; Liuzzo, Simone; Nash, Boaz; Pedroso-Marques, H.; Perron, Thomas; Plouviez, E.; Raimondi, P.; Revol, Jean-Luc; Scheidt, Kees; Serrière, Vincent

doi:10.1080/08940886.2014.970931

Cited by 53 publications

(22 citation statements)

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“…Microfocus beamlines have proven to be invaluable in allowing investigators to determine structures from microcrystalline samples (Cherezov et al, 2007;Coulibaly et al, 2007;Nelson et al, 2005;Rasmussen et al, 2007Rasmussen et al, , 2011Warne et al, 2008). Likewise, next-generation 'diffractionlimited light sources' that will produce brighter X-ray beams than current third-generation synchrotron sources (Biasci et al, 2014;Borland, 2013;Decker, 2014;Einfeld, 2014;Tanaka, 2014) and XFEL sources hold the promise of an even greater impact on such systems (Barends et al, 2014;Boutet et al, 2012;Chapman et al, 2011;Johansson et al, 2012Johansson et al, , 2013Kern et al, 2012Kern et al, , 2013Kern et al, , 2014Kupitz et al, 2014;Liu, Wacker et al, 2013;Redecke et al, 2013;Sawaya et al, 2014). Chip holders used for X-ray diffraction experiments.…”

Section: Discussionmentioning

confidence: 99%

A high-transparency, micro-patternable chip for X-ray diffraction analysis of microcrystals under native growth conditions

Murray

Lyubimov

Ogata

et al. 2015

Acta Crystallogr D Biol Crystallogr

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Section: Discussionmentioning

confidence: 99%

A high-transparency, micro-patternable chip for X-ray diffraction analysis of microcrystals under native growth conditions

Murray

Lyubimov

Ogata

et al. 2015

Acta Crystallogr D Biol Crystallogr

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“…The LEMMA positron ring was designed [12] with an emittance as low as 5.710 -9 m and a momentum acceptance of about 8%. The optical cell is based on the Hybrid Multi-Bend Achromat (HMBA) [38] to minimize emittance and maintain large momentum and dynamic acceptance. Table 1 summarizes the main parameters in the case of 32 regular cells with no IR for the target.…”

Section: Design Statusmentioning

confidence: 99%

The Future Prospects of Muon Colliders and Neutrino Factories

Boscolo

Delahaye

Palmer

2019

Reviews of Accelerator Science and Technology

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The potential of muon beams for high energy physics applications is described along with the challenges of producing high quality muon beams. Two proposed approaches for delivering high intensity muon beams, a proton driver source and a positron driver source, are described and compared. The proton driver concepts are based on the studies from the Muon Accelerator Program (MAP). The MAP effort focused on a path to deliver muon-based facilities, ranging from neutrino factories to muon colliders, that could span research needs at both the intensity and energy frontiers. The Low EMittance Muon Accelerator (LEMMA) concept, which uses a positron-driven source, provides an attractive path to very high energy lepton colliders with improved particle backgrounds. The recent study of a 14 TeV muon collider in the LHC tunnel, which could leverage the existing CERN injectors and infrastructure and provide physics reach comparable to the 100 TeV FCC-hh, at lower cost and with cleaner physics conditions, is also discussed. The present status of the design and R&D efforts towards each of these sources is described. A summary of important R&D required to establish a facility path for each concept is also presented.

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“…3. The cell design has been adapted from the ESRF-EBS lattice [10,11] including the dispersion bump between the two outer dipoles of the seven bend achromat. The dispersion bump is used to mitigate the problems related to the strong sextupoles for the chromaticity correction.…”

Section: The H7ba Latticementioning

confidence: 99%

Design status of the ultra-low emittance synchrotron facility PETRA IV

Wanzenberg¹,

Agapov²,

Brefeld³

et al. 2019

AIP Conference Proceedings

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At DESY the Synchrotron Light Source PETRA III offers scientists outstanding opportunities for experiments with hard X-rays of exceptionally high brilliance since 2009. Research activities have been started to upgrade PETRA III to the ultra-low emittance source PETRA IV, which will be diffraction limited up to the hard X-ray range. Therefore the future light source PETRA IV will be ideal for 3D X-ray microscopy of biological, chemical, and physical processes under realistic conditions at length scales from atomic dimensions to millimeters. The lattice design is aiming for a horizontal emittance in the range between 10 pm rad and 30 pm rad at a beam energy of 6 GeV. Presently, two different approaches are considered for the lattice design: a design based on a hybrid multibend achromat with an interleaved sextupole configuration based on the ESRF-EBS design, and a lattice with a double non-interleaved sextupole configuration. The current status of the design activities is reported including the injector and several technical aspects.

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A Low-Emittance Lattice for the ESRF

Cited by 53 publications

References 0 publications

A high-transparency, micro-patternable chip for X-ray diffraction analysis of microcrystals under native growth conditions

A high-transparency, micro-patternable chip for X-ray diffraction analysis of microcrystals under native growth conditions

The Future Prospects of Muon Colliders and Neutrino Factories

Design status of the ultra-low emittance synchrotron facility PETRA IV

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