Zobrazeno 1 - 10
of 11
pro vyhledávání: '"William Colocho"'
Autor:
Sara Ayoub Miskovich, Willie Neiswanger, William Colocho, Claudio Emma, Jacqueline Garrahan, Timothy Maxwell, Christopher Mayes, Stefano Ermon, Auralee Edelen, Daniel Ratner
Publikováno v:
Machine Learning: Science and Technology, Vol 5, Iss 1, p 015004 (2024)
Although beam emittance is critical for the performance of high-brightness accelerators, optimization is often time limited as emittance calculations, commonly done via quadrupole scans, are typically slow. Such calculations are a type of multipoint
Externí odkaz:
https://doaj.org/article/16c8837fd6fe43389e1ad5c9584b3d4a
Autor:
Franz-Josef Decker, Karl L. Bane, William Colocho, Sasha Gilevich, Agostino Marinelli, John C. Sheppard, James L. Turner, Joshua J. Turner, Sharon L. Vetter, Aliaksei Halavanau, Claudio Pellegrini, Alberto A. Lutman
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract X-ray Free Electron Lasers provide femtosecond x-ray pulses with narrow bandwidth and unprecedented peak brightness. Special modes of operation have been developed to deliver double pulses for x-ray pump, x-ray probe experiments. However, th
Externí odkaz:
https://doaj.org/article/4f2362e1847e40ae87e6efe187aa0d16
Autor:
Marie Luise Grünbein, Alexander Gorel, Lutz Foucar, Sergio Carbajo, William Colocho, Sasha Gilevich, Elisabeth Hartmann, Mario Hilpert, Mark Hunter, Marco Kloos, Jason E. Koglin, Thomas J. Lane, Jim Lewandowski, Alberto Lutman, Karol Nass, Gabriela Nass Kovacs, Christopher M. Roome, John Sheppard, Robert L. Shoeman, Miriam Stricker, Tim van Driel, Sharon Vetter, R. Bruce Doak, Sébastien Boutet, Andrew Aquila, Franz Josef Decker, Thomas R. M. Barends, Claudiu Andrei Stan, Ilme Schlichting
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
X-ray fee-electron lasers (XFELs) enable time-resolved crystallography experiments and the structure determination of proteins with little or no radiation damage. However currently it is unknown whether the designated 4.5 MHz maximum pulse rate for t
Externí odkaz:
https://doaj.org/article/b9fa088215e4467aa2714fbb4e537fb1
Autor:
Ryan Humble, Finn H. O’Shea, William Colocho, Matt Gibbs, Helen Chaffee, Eric Darve, Daniel Ratner
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 12, p 122804 (2022)
Accelerators produce too many signals for a small operations team to monitor in real time. In addition, many of these signals are only interpretable by subject matter experts with years of experience. As a result, changes in accelerator performance c
Externí odkaz:
https://doaj.org/article/c44598e5a5ad480899d82981fd676830
Autor:
Marie L. Grünbein, Lutz Foucar, Alexander Gorel, Mario Hilpert, Marco Kloos, Karol Nass, Gabriela Nass Kovacs, Christopher M. Roome, Robert L. Shoeman, Miriam Stricker, Sergio Carbajo, William Colocho, Sasha Gilevich, Mark Hunter, Jim Lewandowski, Alberto Lutman, Jason E. Koglin, Thomas J. Lane, Tim van Driel, John Sheppard, Sharon L. Vetter, James L. Turner, R. Bruce Doak, Thomas R. M. Barends, Sébastien Boutet, Andrew L. Aquila, Franz-Josef Decker, Ilme Schlichting, Claudiu A. Stan
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013046 (2021)
Shock waves launched by x-ray pulses in sample-carrying liquid jets may affect protein crystallography data collected at MHz repetition rate x-ray free-electron laser (XFEL) facilities, by damaging the crystals before they are probed. We investigated
Externí odkaz:
https://doaj.org/article/8b27b095f6c64f77b4ffba5cf65f1a7b
Autor:
Franz-Josef Decker, Karl L. Bane, William Colocho, Sasha Gilevich, Agostino Marinelli, John C. Sheppard, James L. Turner, Joshua J. Turner, Sharon L. Vetter, Aliaksei Halavanau, Claudio Pellegrini, Alberto A. Lutman
X-ray Free Electron Lasers provide femtosecond X-ray pulses with narrow bandwidth and unprecedented peak brightness. Special modes of operation have been developed to deliver double pulses for X-ray pump, X-ray probe experiments. However, the longest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beae53249a31fe5662668677c286d6cf
https://doi.org/10.21203/rs.3.rs-1130076/v1
https://doi.org/10.21203/rs.3.rs-1130076/v1
Autor:
Giacomo Coslovich, L. Shen, Alberto Lutman, Vincent Esposito, Mike Dunne, Alexander H. Reid, S. D. Kevan, Joshua J. Turner, Jake Koralek, S. A. Montoya, M. H. Seaberg, Sashwati Roy, V. Thampy, K. Nakahara, Eric E. Fullerton, Peter Walter, Shantanu Sinha, Robert Streubel, Pontus Fischer, P. Hart, William Colocho, X. Y. Zheng, Franz-Joseph Decker, B. Holladay, J. C. T. Lee, Ming-Fu Lin, S. Zohar
Publikováno v:
Physical Review Research. 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b92f39a0600c93ee80e2cc81d75e7203
https://doi.org/10.1103/physrevresearch.3.033249
https://doi.org/10.1103/physrevresearch.3.033249
Autor:
Franz-Josef Decker, Michael Sullivan, Patrick Krejcik, Axel Brachmann, Alan Fisher, William Colocho, T. Maxwell, Jacek Krzywinski, Alexander Novokhatski, Marc W. Guetg, Richard Iverson, Dorian Bohler, Alberto Lutman
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 921:57-64
We discuss how by using the wake fields generating in a corrugating plate we may increase the resolution of a transverse diagnostic cavity while producing an extremely short X-ray pulse at LCLS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1cf9069d9af2b37c6285c8daf0e03ac
https://doi.org/10.1016/j.nima.2018.12.017
https://doi.org/10.1016/j.nima.2018.12.017
Autor:
Ilme Schlichting, C.M. Roome, Sergio Carbajo, Elisabeth Hartmann, A. Gorel, Lutz Foucar, F.-J. Decker, M. Stricker, Tim Brandt van Driel, Claudiu A. Stan, Karol Nass, Marco Kloos, M. Hilpert, J. Koglin, Sharon Vetter, Marie Luise Grünbein, Mark S. Hunter, Sébastien Boutet, Jim Lewandowski, Andrew Aquila, R. Bruce Doak, Sasha Gilevich, Thomas R. M. Barends, Alberto Lutman, Gabriela Nass Kovacs, Robert L. Shoeman, William Colocho, John Sheppard, Thomas J. Lane
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
X-ray free-electron lasers (XFELs) enable obtaining novel insights in structural biology. The recently available MHz repetition rate XFELs allow full data sets to be collected in shorter time and can also decrease sample consumption. However, the mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a827245cfae36408afb034f29a779b3
https://pubmed.ncbi.nlm.nih.gov/33723266/
https://pubmed.ncbi.nlm.nih.gov/33723266/
Autor:
Robert L. Shoeman, J.L. Turner, C.M. Roome, A. Gorel, Claudiu A. Stan, Marie Luise Grünbein, Karol Nass, Sergio Carbajo, M. Hilpert, John Sheppard, Tim Brandt van Driel, Andrew Aquila, William Colocho, Thomas R. M. Barends, Jason E. Koglin, Mark S. Hunter, Sébastien Boutet, Franz-Josef Decker, Ilme Schlichting, R. Bruce Doak, Lutz Foucar, Gabriela Nass Kovacs, Thomas J. Lane, Alberto Lutman, Marco Kloos, Sharon Vetter, Sasha Gilevich, M. Stricker, Jim Lewandowski
Publikováno v:
Physical Review Research
Shock waves launched by x-ray pulses in sample-carrying liquid jets may affect protein crystallography data collected at MHz repetition rate x-ray free-electron laser (XFEL) facilities, by damaging the crystals before they are probed. We investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f5d5bbb941dfeb0f34dca1edd1a49f
https://doi.org/10.1103/physrevresearch.3.013046
https://doi.org/10.1103/physrevresearch.3.013046