Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
It is shown herein that the energy spread of order one percent in the beam train in the NLC can suppress the emittance growth due to structure misalignments and initial jitter.
Effect of Energy Spread in the Beam Train on Beam Breakup Instability (LCC-0027).
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
It is shown herein that the energy spread of order one percent in the beam train in the NLC can suppress the emittance growth due to structure misalignments and initial jitter.
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
It is shown herein that the energy spread of order one percent in the beam train in the NLC can suppress the emittance growth due to structure misalignments and initial jitter.
Suppression of Beam Breakup Instability in a Long Train by Introducing Energy Spread Between the Bunches
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Interaction between the bunches in the NLC main linac via long range wakefields can cause a beam breakup instability. Although the magnitude of the long range wakefields for an ideal NLC structure is below the instability threshold, the wake increases when structure manufacturing errors are taken into account. In case of large errors, the developing instability can result in the projected emittance dilution of the bunch train. To suppress the instability, the authors propose to introduce an energy spread between the bunches, similar to the BNS energy spread for damping of the beam breakup within a single bunch. Based on simple estimates, the authors show that the energy spread of order of 1--2% should be enough for suppression of the instability. The results of computer simulations with the simulation code LIAR confirm theoretical estimates and indicate that both the tolerances for structure misalignments and the incoming beam jitter can be considerably loosened by introducing the energy spread within the beam.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Interaction between the bunches in the NLC main linac via long range wakefields can cause a beam breakup instability. Although the magnitude of the long range wakefields for an ideal NLC structure is below the instability threshold, the wake increases when structure manufacturing errors are taken into account. In case of large errors, the developing instability can result in the projected emittance dilution of the bunch train. To suppress the instability, the authors propose to introduce an energy spread between the bunches, similar to the BNS energy spread for damping of the beam breakup within a single bunch. Based on simple estimates, the authors show that the energy spread of order of 1--2% should be enough for suppression of the instability. The results of computer simulations with the simulation code LIAR confirm theoretical estimates and indicate that both the tolerances for structure misalignments and the incoming beam jitter can be considerably loosened by introducing the energy spread within the beam.
Scientific and Technical Aerospace Reports
The Indian Archipelago; Its History and Present State; Volume 1
Author: Horace Stebbing Roscoe St John
Publisher: Legare Street Press
ISBN: 9781019916810
Category :
Languages : en
Pages : 0
Book Description
This book is a comprehensive overview of the history of the Indian Archipelago, primarily focused on the Dutch East Indies. It covers the early history of the region, European colonization and competition, the effects of colonialism, and more contemporary issues of the time, including economics, politics, and trade.. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Publisher: Legare Street Press
ISBN: 9781019916810
Category :
Languages : en
Pages : 0
Book Description
This book is a comprehensive overview of the history of the Indian Archipelago, primarily focused on the Dutch East Indies. It covers the early history of the region, European colonization and competition, the effects of colonialism, and more contemporary issues of the time, including economics, politics, and trade.. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Microbarograph Measurements
Computational Methods in Viscous Aerodynamics
Author: T. K. S. Murthy
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 392
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 392
Book Description
Guidelines for Completing National Register of Historic Places Forms
Author: United States. National Park Service. Interagency Resources Division
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 252
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 252
Book Description
Lasers and Masers
NASA SP.
Computational Aerodynamics
Author: Antony Jameson
Publisher: Cambridge University Press
ISBN: 1108837883
Category : Science
Languages : en
Pages : 627
Book Description
Learn the design and analysis of numerical algorithms for aerodynamics. Ideal for graduates, researchers, and professionals in the field.
Publisher: Cambridge University Press
ISBN: 1108837883
Category : Science
Languages : en
Pages : 627
Book Description
Learn the design and analysis of numerical algorithms for aerodynamics. Ideal for graduates, researchers, and professionals in the field.