Best Designs - Linac900Removable12

The recent changes in searching for the designs with higher energies and increased yields have been productive, with yield percentages equal to, or above many previous designs, even before the higher energy levels are considered. Yet they've all been a bit simple in the design phase, so it's time we added another layer of complexity.

The best design was 3.670822% by a Boinc Wrapper user (there is no way to tell who it is)

Taking a design that seems to have worked well (Linac900removable6) and trying to improve it is not easy. There are two schools of thought. One is to reduce the test area, by simplifying, to ensure a better coverage (that will be covered next week).

The other is to increase the complexity to allow better resolution and allow designs which will allow more flexibility in optimizing designs. This is the method chosen here. Instead of the 6 sections, it's been split into 12.

The search space is in the 10⁶⁰⁶ range with 202 parameters. The lattice showed a two-stage growth pattern.

This is the 'best' design as recreated in v4.45. The original simulation length as recorded was 50 minutes 50 seconds.



Music is Sternseher inst. by Schmiddi the Wave released under a CC-BY-NC-ND license

Next time, Linac900Removable3

DATA

Lattice

Linac900Removable12

Date of release

December 15th, 2008

Total possible number of permutations

10⁶⁰⁶ (1 with 606 zeros after it)

Number of Simulations Run

650,519

Total MPTS

603,354,538.3

Target Energy Range

830.41MeV - 969.64MeV

Design

tantalumrodr=000;tantalumrodz=448;d1l=000;d2l=000;d3l=998;d4l=997;d5l=800;db10l=012;db11l=000;db12l=000;db1l=021;db2l=021;db3l=000;db4l=000;db5l=088;db6l=088;db7l=000;db8l=000;db9l=012;decaycells=017;ld1=000;ld10=000;ld11=101;ld12=101;ld2=000;ld3=000;ld4=000;ld5=000;ld6=000;ld7=002;ld8=001;ld9=000;linaccells=998;ls10f=990;ls10l=985;ls10r=000;ls11f=000;ls11l=998;ls11r=000;ls12f=000;ls12l=998;ls12r=000;ls1f=000;ls1l=998;ls1r=000;ls2f=000;ls2l=999;ls2r=000;ls3f=000;ls3l=999;ls3r=000;ls4f=000;ls4l=999;ls4r=000;ls5f=006;ls5l=964;ls5r=000;ls6f=005;ls6l=963;ls6r=000;ls7f=000;ls7l=991;ls7r=000;ls8f=000;ls8l=991;ls8r=000;ls9f=990;ls9l=984;ls9r=000;pd1=999;pd10=998;pd11=998;pd12=999;pd2=998;pd3=999;pd4=999;pd5=999;pd6=999;pd7=999;pd8=998;pd9=999;phaserotcells=000;prf10p=446;prf10v=218;prf11p=870;prf11v=214;prf12p=869;prf12v=215;prf1p=432;prf1v=000;prf2p=432;prf2v=000;prf3p=439;prf3v=225;prf4p=439;prf4v=226;prf5p=439;prf5v=226;prf6p=440;prf6v=227;prf7p=000;prf7v=000;prf8p=000;prf8v=000;prf9p=445;prf9v=218;ps10f=275;ps10l=056;ps11f=286;ps11l=000;ps12f=286;ps12l=000;ps1f=000;ps1l=020;ps2f=000;ps2l=021;ps3f=000;ps3l=021;ps4f=000;ps4l=020;ps5f=015;ps5l=000;ps6f=015;ps6l=000;ps7f=278;ps7l=000;ps8f=278;ps8l=000;ps9f=275;ps9l=055;rf10p=412;rf10v=989;rf11p=000;rf11v=997;rf12p=000;rf12v=997;rf1p=384;rf1v=993;rf2p=384;rf2v=993;rf3p=406;rf3v=998;rf4p=405;rf4v=999;rf5p=341;rf5v=968;rf6p=341;rf6v=968;rf7p=490;rf7v=987;rf8p=489;rf8v=987;rf9p=412;rf9v=989;s1f=998;s1l=999;s2f=998;s2l=977;s2r=572;s3f=985;s3l=999;s3r=405;s4f=999;s4l=289;s4r=998;sb10f=000;sb10l=998;sb10r=999;sb11f=000;sb11l=998;sb11r=818;sb12f=002;sb12l=999;sb12r=818;sb1f=002;sb1l=998;sb1r=999;sb2f=002;sb2l=998;sb2r=999;sb3f=006;sb3l=999;sb3r=805;sb4f=007;sb4l=998;sb4r=805;sb5f=000;sb5l=959;sb5r=779;sb6f=000;sb6l=958;sb6r=779;sb7f=000;sb7l=969;sb7r=999;sb8f=000;sb8l=969;sb8r=999;sb9f=000;sb9l=999;sb9r=999;#gen=3;#runs=5;
3.670822 (8389.4 Mpts) [v4.44d] <Linac900Removable12> by boinc (Boinc Wrapper)