Two To Two Reactions - data provided by Dr. Alexander Parkhomov
Conceived by R. W. Greenyer and coded by P. W. Power for the Martin Fleischmann Memorial Project

Version 5.0, Sep 28, 2019

Fusion Reactions | Fission Reactions | Two To Two Reactions | All Tables
CascadesAll | Cascades4 | Cascades5Lite | Cascades5 | All Results
Show Element Data | Tables in Detail | Downloads | Overview | Select LENR Events


This program enables SQL commands to query the TwoToTwo (2-2) tables originally created from Dr Parkhomov's spreadsheets.

To make full use of this and the other database tables, a good grasp of SQL is essential.

But note that it and Fission and Fusion is each dedicated to querying only one of two tables.

The "universal" program All Tables can accept full SQL commands that query any of the 12 "Parkhomov" tables, together with the "ElementProperties", "Nuclides", "RadioNuclides" and "Atomic Radii" tables as well.

You may indicate which of the three neutrino conditions to include: "left" and/or "none" and/or "right". The default condition is include all three.

In all the above tables, except the Periodic, each atom, in either the input or the output, as well as its 'A' and 'Z' numbers now also has a 'nBorF' ('nuclear Boson or Fermion') and a 'aBorF' ('atomic Boson or Fermion') parameter associated with it.

An atom's nucleus is considered a Boson ('b') if its A number is even; if odd a Fermion ('f'). The atom itself is considered a Boson ('b') if its number of neutrons (A - Z) is even; if odd a Fermion ('f').

These parameters can be used either passively, by observing the distributions of 'b' and 'f' in inputs and/or outputs, and/or actively, by selecting 'b only', 'f only' or 'either' in the boxes below.

NB: To avoid unnecessary duplication in all TwoToTwo tables, two rules independently apply: A1 <= A2 and A3 <= A4. These rules also apply implicitly in that, if the input side of the Core Query only involves E1 and E2, only rows whose associated mass numbers obey A1 <= A2 will appear in the results. Similarly with E3 and E4 on the output side, only rows whose associated mass numbers obey A3 <= A4 will appear in the results.

Input used for this run on 28-Feb-2026 08:24:34 (NZT):
Full SQL Query: "select * from TwoToTwoAll where E1 in ('Pb', 'Bi') and E2 in ('Pb', 'Bi') order by MeV desc limit 100"
6 rows were found.
.
Results Table:

idneutrinoid_subE1A1nBorF1Z1aBorF1E2A2nBorF2Z2aBorF2E3A3nBorF3Z3aBorF3E4A4nBorF4Z4aBorF4MeV
1210653left261814Pb204b82bBi209f83bPb206b82bPb207f82f2.926756
1210657left261816Pb207f82fBi209f83bPb208b82bPb208b82b2.819635
1210654left261815Pb206b82bBi209f83bPb207f82fPb208b82b2.162000
1210652none516790Pb204b82bPb208b82bPb206b82bPb206b82b0.764800
1210656none516789Pb207f82fPb207f82fPb206b82bPb208b82b0.657600
1210651left261813Pb204b82bPb207f82fTl205f81bPb206b82b0.054960

All Nuclides Appearing in Results Table: (6)

idAZnBorFaBorFEAMUBEBENSUSLHLRDMDEMeVpcaNCrustppmNCrustppmNSolarSPMDEQRCPTInova_MHzMagGR
28320581fbTl204.974427237001615.024704752107.87816929147SPN50.0000null0.000070.50000.59925null1/2+1.6320000000nullnullnull15.69218600
28420482bbPb203.973043420001607.460302074607.87970736311SPN50.0000null0.00001.48000.2072nullnullnullnullnullnullnull
28520682bbPb205.974465124001622.278166777907.87513673193SPN50.0000null0.000023.60003.304nullnullnullnullnullnullnull
28620782ffPb206.975896735001629.015716205107.86964114109SPN50.0000null0.000022.60003.164null1/2-0.5906000000null11.800083.4325.57670000
28720882bbPb207.976651918001636.383354481507.86722766578SPN50.0000null0.000052.30007.322nullnullnullnullnullnullnull
28820983fbBi208.980398519001640.182170431507.84776158101UPN19.2788A3.1370100.00000.0085null9/2-4.0920000000-0.5160000000777.000064.2774.37470000

All Elements Appearing in Results Table: (3)

ZEENamePGAWeightARadiusMolarVolMeltingBoilingNegativityAffinityValMxInumMxInizeSTPDensityElectGThermGSpecHeatppmECrustppmEStellarMagTypeCuriePtKMagVolSus
81TlThallium613204.3838315617.2475857717461.6219.2332878118506.7461290.85nullDiamagneticnull-0.00003560000
82PbLead614207.1771115418.26959600.6120222.3335.1456640113404.83512714nullDiamagneticnull-0.00001700000
83BiBismuth615208.9804214321.36814544.418372.0291.256852097800.7781220.0085nullDiamagneticnull-0.00017000000