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Re: [E-rhic-ir-l] 10GeV version 5.1 ESR

From: "Tepikian, Steven" <tepikian AT bnl.gov>
To: "Lovelace III, Henry" <hlovelace AT bnl.gov>, "Cai, Yunhai" <yunhai AT slac.stanford.edu>, Georg Heinz Hoffstaetter <georg.hoffstaetter AT cornell.edu>, "Li, Yongjun" <yli AT bnl.gov>, a a <almule AT optonline.net>, "Nosochkov, Yuri M." <yuri AT slac.stanford.edu>, "Jim Shanks" <js583 AT cornell.edu>, "e-rhic-ir-l AT lists.bnl.gov" <E-rhic-ir-l AT lists.bnl.gov>
Subject: Re: [E-rhic-ir-l] 10GeV version 5.1 ESR
Date: Wed, 24 Jul 2019 14:27:04 +0000

Hi All,

I've released the 18GeV lattice to share point. Included is a PDF for both
10GeV and 18GeV.

Steve

On 7/16/19 2:55 PM, Lovelace III, Henry wrote:

Hi all, Below are the universe parameters calculated by BMAD:
Lattice name: "10_GeV lattice"

Machine name: "eRHIC electron storage ring"

Used line in lat file: "RING"

Lattice file name: "/cfs/ad/lovelace/BMAD/LATTICE_FILES/eRHIC/electron_storage_ring/Version-5.1/./10GeV/10GeV.bmad"

Reference species: Electron

Reference energy: 1.00000000E+10

Reference momentum: 9.99999999E+09

Absolute_Time_Tracking: T

photon_type: Incoherent

Geometry: Closed

global%rf_on: T

high_energy_space_charge_on: F

Elements used in tracking: From 1 through 2828

There are NO Lord elements

Lattice branch length: 3833.940

Lattice branch transit time: 1.278865E-05

X | Y

Model Design | Model Design

Q 42.120019 42.120019 35.100015 35.100015 ! Tune

Chrom 1.024327 1.024329 0.985376 0.985376 ! dQ/(dE/E)

J_damp 0.997317 0.997317 1.000071 1.000071 ! Damping Partition #

Emittance 2.33833E-08 2.33833E-08 7.78966E-15 7.78966E-15 ! Meters

Alpha_damp 1.73778E-04 1.73778E-04 1.74258E-04 1.74258E-04 ! Damping per turn

I4 6.64212E-05 6.64212E-05 -1.75788E-06 -1.75788E-06 ! Radiation Integral

I5 3.93343E-06 3.93343E-06 3.78022E-22 3.78022E-22 ! Radiation Integral

I6/gamma^2 5.55906E-12 5.55906E-12 ! Radiation Integral

Model Design

Z_tune: 0.0000000 0.0000000 ! The design value is calculated with RF on

Sig_E/E: 5.38940E-04 5.38940E-04

Sig_z: 1.00000E+30 1.00000E+30 ! Only calculated when RF is on

Energy Loss: 3.48491E+06 3.48491E+06 ! Energy_Loss (eV / Turn)

J_damp: 2.00261E+00 2.00261E+00 ! Longitudinal Damping Partition #

Alpha_damp: 3.48946E-04 3.48946E-04 ! Longitudinal Damping per turn

Alpha_p: 1.37283E-03 1.37283E-03 ! Momentum Compaction

I0: 1.28607E+05 1.28607E+05 ! Radiation Integral

I1: 5.26335E+00 5.26335E+00 ! Radiation Integral

I2: 2.47521E-02 2.47521E-02 ! Radiation Integral

I3: 9.81093E-05 9.81093E-05 ! Radiation Integral

Spin Tune: 3.66539E-02 3.66539E-02 ! Spin Tune on Closed Orbit (Units of 2pi)

<pz>: 0.00000E+00 0.00000E+00 ! Average closed orbit pz (momentum deviation)

Cheers, Henry

From: Cai, Yunhai <yunhai AT slac.stanford.edu>
Sent: Tuesday, July 16, 2019 2:05 PM
To: Lovelace III, Henry; Tepikian, Steven; Georg Heinz Hoffstaetter; Li, Yongjun; Alex Mule; Nosochkov, Yuri M.; Jim Shanks; e-rhic-ir-l AT lists.bnl.gov
Subject: Re: 10GeV version 5.1 ESR

It is should be 57 degree

From: "Lovelace III, Henry" <hlovelace AT bnl.gov>
Date: Tuesday, July 16, 2019 at 8:20 AM
To: "Tepikian, Steven" <tepikian AT bnl.gov>, Yunhai Cai <yunhai AT slac.stanford.edu>, Georg Heinz Hoffstaetter <georg.hoffstaetter AT cornell.edu>, "Li, Yongjun" <yli AT bnl.gov>, Alex Mule <almule AT optonline.net>, "Nosochkov, Yuri M." <yuri AT slac.stanford.edu>, Jim Shanks <js583 AT cornell.edu>, "e-rhic-ir-l AT lists.bnl.gov" <E-rhic-ir-l AT lists.bnl.gov>
Subject: Re: 10GeV version 5.1 ESR

Hi Steve,

Thank you.

Cheers,

Henry

From: Tepikian, Steven
Sent: Tuesday, July 16, 2019 11:19 AM
To: Lovelace III, Henry; Cai, Yunhai; Georg Heinz Hoffstaetter; Li, Yongjun; Alex Mule; Nosochkov, Yuri M.; Jim Shanks; e-rhic-ir-l AT lists.bnl.gov
Subject: Re: 10GeV version 5.1 ESR

eRHIC Collaborations

Steve

On 7/16/19 11:18 AM, Lovelace III, Henry wrote:

Hi Steve,

Can you send the link?

Cheers,

Henry

From: Tepikian, Steven
Sent: Tuesday, July 16, 2019 11:08 AM
To: Cai, Yunhai; Georg Heinz Hoffstaetter; Li, Yongjun; Lovelace III, Henry; Alex Mule; Nosochkov, Yuri M.; Jim Shanks; e-rhic-ir-l AT lists.bnl.gov
Subject: 10GeV version 5.1 ESR

Hi All,

Sharepoint now has all the 10GeV version 5.1 electron storage ring MADX
files.
18GeV will follow shortly.

Steve

--
Steven Tepikian
Collider-Accelerator/AP, Bldg 911C
E-Mail: tepikian AT bnl.gov
Phone: (631) 344-4845 FAX: (631) 344-5443

--

 Steven Tepikian

 Collider-Accelerator/AP, Bldg 911C

 E-Mail: tepikian AT bnl.gov

 Phone: (631) 344-4845 FAX: (631) 344-5443

-- 
 Steven Tepikian
 Collider-Accelerator/AP, Bldg 911C
 E-Mail: tepikian AT bnl.gov
 Phone: (631) 344-4845	FAX: (631) 344-5443

Attachment: esr-ring-update-version-5p1.pdf
Description: esr-ring-update-version-5p1.pdf

[E-rhic-ir-l] 10GeV version 5.1 ESR, Tepikian, Steven, 07/16/2019
- Message not available
  - Re: [E-rhic-ir-l] 10GeV version 5.1 ESR, Tepikian, Steven, 07/16/2019
    - Message not available
      - Re: [E-rhic-ir-l] 10GeV version 5.1 ESR, Cai, Yunhai, 07/16/2019
        
        Re: [E-rhic-ir-l] 10GeV version 5.1 ESR, Lovelace III, Henry, 07/16/2019
        
        Re: [E-rhic-ir-l] 10GeV version 5.1 ESR, Tepikian, Steven, 07/24/2019
        
        Re: [E-rhic-ir-l] 10GeV version 5.1 ESR, Hetzel, Charles, 07/29/2019
        
        Re: [E-rhic-ir-l] 10GeV version 5.1 ESR, Tepikian, Steven, 07/29/2019
- Re: [E-rhic-ir-l] 10GeV version 5.1 ESR, Li, Yongjun, 07/16/2019