VEPP-2000 Energy database.

Budker Institute of Nuclear Physics.




2021

HIGH2020

LOW2019

2019

2017-2018 year

RHO2013



Compton data for Energy Points for Dec-08-2016 - Jul-03-2017 (HIGH2017) can be found in

/home/eakozyrev/public_html/compton/compton2016_2017.root

Energy spread in c.m. frame for OmPhi 2012 and OmPhi 2013 can be found in

en_spread.txt






name, MeV 1st run lum, nb-1 date compton, MeV comments
937.5 was divided into 5 points 1 2 4 5
490 18812 107.5 Dec-04 15:20--Dec-07 14:09 490.806+/-0.039
480 18882 118.0 Dec-07 17:01--Dec-10 15:16 480.875+/-0.051
470 18958 147.7 Dec-10 17:28--Dec-12 02:08 470.916+/-0.027
460 19067 422.2 Dec-12 04:21--Dec-15 21:06 461.175+/-0.020
450 19272 83.6 Dec-15 23:01--Dec-16 15:07 451.359+/-0.038
440 19311 70.3 Dec-16 21:02--Dec-17 18:23 441.467+/-0.036
430 19367 105.2 Dec-17 20:24--Dec-19 18:56 431.366+/-0.041
420 19466 116.5 Dec-19 19:43--Dec-21 17:15 421.719+/-0.037
409 19621 164.1 Dec-21 18:13--Dec-25 13:15 410.837+/-0.090
400 19798 89.6 Dec-25 13:16--Dec-26 07:32 401.992+/-0.055 only single measure
397 19872 52.8 Dec-26 08:02--Dec-26 21:32 398.921+/-0.062 only single measure
395 19923 43.8 Dec-26 22:04--Dec-27 12:34 396.695+/-0.046 only single measure
393 19953 40.8 Dec-27 12:56--Dec-27 19:32 394.730+/-0.047
391.5 19985 362.6 Dec-28 04:06--Jan-02 23:56 393.576+/-0.034 contradict to pipi measurement 393.1
2013 y
390.5 20234 Jan-03 05:38--Jan-03 15:24 392.350+/-0.015
390 20259 Jan-03 15:54--Jan-03 21:28 391.859+/-0.016
389.5 20523 Jan-03 21:41--Jan-07 09:59 391.348+/-0.005
389 20280 Jan-07 12:02--Jan-07 19:28 390.872+/-0.021
388.5 20552 Jan-07 20:00--Jan-08 03:46 390.271+/-0.016
387.5 20584 Jan-08 12:53--Jan-11 21:05 389.175+/-0.005
386 20772 Jan-11 21:19--Jan-12 04:11 387.746+/-0.015
384 20791 Jan-12 04:26--Jan-12 15:20 385.716+/-0.017
382 20822 167.6 Jan-12 15:48--Jan-16 13:22 383.702+/-0.040
378 21007 39.7 Jan-16 13:26--Jan-16 23:50 379.755+/-0.024
376 21035 67.5 Jan-17 01:00--Jan-17 19:30 377.836+/-0.009
380 21073 380.1 Jan-17 19:47--Jan-21 14:16 381.771+/-0.004
374 21283 37.5 Jan-21 14:17--Jan-22 01:05 375.816+/-0.010
372 21308 35.9 Jan-22 02:45--Jan-22 15:00 373.848+/-0.021
370 21339 59.9 Jan-22 15:19--Jan-23 11:11 371.897+/-0.011
367.7 21380 322.1 Jan-23 11:11--Jan-26 07:04 369.558+/-0.004
364 21542 83.8 Jan-26 07:26--Jan-27 03:54 366.354+/-0.028 contradict to pipi measurement 365.93. 1 2 ///21.10.2016 M.N. Achasov said that compton meas. was incorrect.
21595 Jan-27 14:03:08--Feb-05 14:23:13 cosmics
360 21638 64 Feb-05 14:23:13--Feb-06 15:49 362.055+/-0.005
350 21720 86.5 Feb-06 15:50--Feb-07 14:55 352.067+/-0.012
340 21795 71.4 Feb-07 14:56--Feb-08 06:01 342.101+/-0.013
330 21851 446.8 Feb-08 06:55--Feb-13 08:36 332.192+/-0.004
320 22321 51.5 Feb-13 18:59--Feb-15 01:14 322.268+/-0.012
310 22372 31.3 Feb-15 03:13--Feb-15 22:13 312.323+/-0.009
300 22404 35.8 Feb-16 00:06--Feb-16 19:37 302.387+/-0.016
290 22438 24.9 Feb-16 20:45--Feb-17 10:44 292.456+/-0.015 one point deviates 1 2
280 22461 32.5 Feb-17 11:57--Feb-18 08:32 282.551+/-0.020
270 22500 25.5 Feb-19 00:30--Feb-22 00:33 272.612+/-0.066
260 22555 22.6 Feb-22 04:55--Feb-23 09:07 262.650+/-0.035
250 22582 97.9 Feb-23 15:33--Mar-03 11:49 252.787+/-0.045
240 22876 20.2 Mar-03 15:24--Mar-08 21:07 242.778+/-0.054
230 23002 14.2 Mar-09 01:06--Mar-13 14:03 232.966+/-0.036
220 23175 25.1 Mar-13 14:04--Mar-17 07:58 no measurement
210 23280 16.4 Mar-17 23:47--Mar-21 08:29 213.722+/-0.058
200 23386 11.1 Mar-21 11:14--Mar-25 12:01 202.952+/-0.028
190 23555 12.2 Mar-25 15:22--Mar-29 12:38 193.26 from pipi momentum
180 23684 15.3 Mar-29 23:48--Apr-05 08:32 183.33 from pipi momentum
170 23930 12.4 Apr-05 17:03--Apr-08 13:44 173.41 from pipi momentum
160 24106 11.4 Apr-08 18:05--Apr-12 20:28 163.49 from pipi momentum
440 24402 474.0 Apr-12 23:14--Apr-15 08:24 439.900+/-0.006
492 24604 482.3 Apr-15 20:54--Apr-17 18:00 492.269+/-0.006
502 - Apr-17 18:25--Apr-17 21:30 501.796+/-0.040 no cmd3 data
502 24764 204 Apr-17 21:30--Apr-18 17:18 502.033+/-0.010
505 24835 970.0 Apr-18 17:18--Apr-22 13:03 505.233+/-0.006
506.5 25115 504.0 Apr-22 14:05--Apr-23 20:23 506.478+/-0.007
508 25249 201.1 Apr-23 21:15--Apr-24 10:44 508.073+/-0.030
508.5 25316 502.9 Apr-24 11:13--Apr-26 01:05 508.577+/-0.008
508.5 25316 502.9 Apr-24 11:13--Apr-26 01:05 508.577+/-0.008
509 25494 502.4 Apr-26 01:22--Apr-27 20:22 509.028+/-0.009
509.5 25672 501.9 Apr-27 21:32--Apr-29 19:45 509.560+/-0.009
510 25845 595.6 Apr-29 19:55--May-01 08:08 509.950+/-0.008
510.5 26011 - May-01 10:45--May-01 21:53 510.540+/-0.015
510.5 - May-01 21:53--May-06 13:09 510.611+/-0.014
511 26291 208.7 May-06 13:17--May-06 23:19 511.040+/-0.012
511.5 26342 - May-07 02:35--May-07 10:00 511.370+/-0.011
511.5 - - May-07 10:00--May-07 14:15 511.501+/-0.022
514 26387 203.8 May-07 14:31--May-08 01:35 513.973+/-0.011
517 26435 182.6 May-08 01:58--May-08 22:44 516.954+/-0.009
520 26505 204.3 May-09 00:20--May-09 13:06 520.014+/-0.025
525 26554 - May-09 13:53--May-10 09:15 524.937+/-0.008
525 - - May-10 09:15--May-11 09:23 525.276+/-0.021
530 26717 209.1 May-11 18:21--May-12 07:32 529.974+/-0.011
410 26813 - May-12 14:38--May-12 23:07 407.602+/-0.290 the deviation of the point contradicts to bhabha
410 - - May-12 23:07--May-13 15:07 410.042+/-0.020
410 - - May-13 15:07--May-14 00:07 409.843+/-0.009
410 - - May-14 00:07--May-15 11:39 409.583+/-0.010
400 27038 317.7 May-15 16:36--May-17 16:11 400.012+/-0.015
396 27212 May-17 17:24--May-17 20:30 396.079+/-0.020 all 1 2 3
396 May-17 20:24--May-19 15:11 396.268+/-0.028
396 May-19 15:11--May-19 16:34 395.199+/-0.071
394 27390 370.8 May-19 16:34--May-22 08:18 394.234+/-0.006
392.5 27593 1723.7 May-22 11:28--Jun-01 09:22 392.459+/-0.005
391.5(6) 28464 Jun-01 12:03--Jun-03 05:53 391.553+/-0.006 all 1 2 3 4 5
391.5 Jun-03 05:53--Jun-04 15:53 391.598+/-0.006
391.5 Jun-4 15:53--Jun-6 15:53 391.512+/-0.005
391.5 Jun-6 15:53--Jun-8 15:53 391.383+/-0.009
391.5 Jun-8 15:53--Jun-10 5:53 391.208+/-0.006
390.5 29298 - Jun-10 06:26--Jun-16 14:00 390.521+/-0.004
390.5 - - Jun-17 20:54--Jun-17 20:54 390.685+/-0.008
389.5 30175 206.0 Jun-17 21:08--Jun-18 21:49 389.573+/-0.009
387.5 30265 403.0 Jun-18 22:03--Jun-20 19:52 387.521+/-0.006
378 30455 Jun-20 20:45--Jun-23 21:53 377.983+/-0.012 large deviations in compton 1 2
370 30694 275.2 Jun-23 21:54--Jun-25 13:12 370.240+/-0.007
479 30838 2675.5 Jun-25 16:56--Jul-07 12:06 478.839+/-0.007