N. C. Ryder
University of Bristol
5 Papers
42 Citations
N. C. Ryder is an academic researcher from University of Bristol. The author has contributed to research in topics: Undulator & International Linear Collider. The author has an hindex of 5, co-authored 5 publications.
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Papers
The Design of the Positron Source for the International Linear Collider
J. A. Clarke,I. R. Bailey,E. Baynham,V. Bharadwaj,T. Bradshaw,A. Brummit,Adriana Bungau,F. S. Carr,N. A. Collomb,J. B. Dainton,R. Dollan,W. Gai,J. Gronberg,A.F. Hartin,S. Hesselbach,K. M. Hock,Y. Ivanyushenkov,L. J. Jenner,K. Laihem,A. Lintern,Wanming Liu,Thomas Lohse,Oleg B. Malyshev,L. I. Malysheva,Alexander Mikhailichenko,Gudrid Moortgat-Pick,W. T. Piggott,Sabine Riemann,J. Rochford,N. C. Ryder,A. Schaelicke,D. J. Scott,J. C. Sheppard,A. Ushakov,L. Zang +34 more
- 01 Jun 2008
TL;DR: In this paper, a comprehensive overview of the latest proposed design for the baseline positron source of the International Linear Collider (ILC) is presented, including the undulator, capture optics, and target.
Depolarization and Beam-beam Effects at the Linear Collider
I. R. Bailey,Anthony Hartin,Gudrid Moortgat-Pick,J. A. Clarke,D.P. Barber,E. Baynham,T. W. Bradhaw,A. Brummitt,Adriana Bungau,F. S. Carr,Norbert Collomb,J. B. Dainton,S. Hesselbach,K. M. Hock,L. J. Jenner,A. Lintern,Oleg B. Malyshev,L. I. Malysheva,J. Rochford,N. C. Ryder,D. J. Scott,Ben Shepherd,L. Zang +22 more
- 01 Jan 2008
TL;DR: In this paper, the authors concentrate on depolarization effects caused by the intense beam interaction, which is expected to be the dominant source of depolarisation in a lepton linear collider and provide theoretical analysis of the theoretical assumptions used in the past and theoretical improvements in the derivation of suitable equations.
The development of a superconducting undulator for the ILC positron source.
E. Baynham,T. Bradshaw,A. Brummitt,G. Burton,S. Carr,A. Lintern,J. Rochford,J. A. Clarke,Oleg Malyshev,D. J. Scott,Ben Shepherd,I. R. Bailey,N. C. Ryder,Gudrid Moortgat-Pick,Y. Ivanyushenkov +14 more
- 01 May 2009
TL;DR: The ILC positron source relies upon a ~200 m long superconducting helical undulator in order to generate the huge flux of gamma photons required as mentioned in this paper, and the UK is building and testing a full scale 4 m long ILC cryomodule at the moment.
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Design of the Photon Collimators for the ILC Positron Helical Undulator.
Adriana Bungau,I. R. Bailey,E. Baynham,T. Bradshaw,A. Brummitt,F. S. Carr,J. A. Clarke,Norbert Collomb,J. B. Dainton,Anthony Hartin,S. Hesselbach,K. M. Hock,L. J. Jenner,A. Lintern,Oleg B. Malyshev,L. I. Malysheva,Gudrid Moortgat-Pick,J. Rochford,N. C. Ryder,D. J. Scott,L. Zang +20 more
- 10 Aug 2008
TL;DR: In this article, a number of photon collimators are placed inside the helical undulator to protect the cold surfaces of the vacuum vessel from being hit by the photons and thus achieving the baseline pressure requirement.
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Construction of a full scale superconducting undulator module for the international linear collider.
J. A. Clarke,I. R. Bailey,E. Baynham,T. Bradshaw,A. Brummitt,Adriana Bungau,F. S. Carr,Norbert Collomb,J. B. Dainton,Anthony Hartin,S. Hesselbach,K. M. Hock,Y. Ivanyushenkov,L. J. Jenner,A. Lintern,Oleg Malyshev,L. I. Malysheva,Gudrid Moortgat-Pick,J. Rochford,N. C. Ryder,D. J. Scott,Ben Shepherd,L. Zang +22 more
- 01 Jun 2008
TL;DR: In this article, the International Linear Collider (ILC) is dependent upon a ~200 m long helical undulator to generate a high flux of multi-MeV photons, which is broken down into a series of 4 m cryomodules.