%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                    %
%  This is pennames.sty                                              %
%                                                                    %
%  It contains the definition of the short names for the PEN         %
%  Elementary Particle Naming Scheme, described in CNL 203, pp 8-11  %
%                                                                    %
%  Version 1.0: Original version -  4 Oct 1991 (evh)                 %
%          1.1: \def,\relax\ifmmode instead of \mbox                 %
%               16 Oct 1991 (mg)                                     %   
%          1.2: Corrections for upsilon and psi - 21 Oct 1991 (evh)  %
%          1.3: Line lenghts < 80 charcaters - 22 Oct 1991 (mg)      %
%          1.4: Add definitions for NFSS (\mathrm instead of \rm)    %
%               27 May 1993 (mg)                                     %   
%          1.5: Add definitions \PaD, \PaDz, \PaB, \PaBz             %
%               \Pq, \Paq, \Pqd, \Paqd, \Pqu, \Paqu, \Pqs, \Paqs     %
%               \Pqc, \Paqc, \Pqb, \Paqb, \Pqt, \Paqt, PaP, PagL     %
%               \PagSm, \PagSp, \PagSz, \PagXz, \PagXp, \PagOp, \PaSq%
%               12 Jul 1993 (mg)                                     %   
%          1.6: Include \relax to force expansion of \if (DCa)       %
%               Add % at end of every command to eliminate possible  %
%               parasitic white space.                               %
%                6 Feb 1994 (mg)                                     %   
%          2.0: Adapt to LaTeX2e with \ensuremath command            %
%                30 Jan 1995 (mg)                                    %   
%          3.0: Make latex2e reference and define                    %
%               \newcommand and/or \ensuremath is undefined.         %
%                 3 Apr 1996 (mg)                                    %   
%                                                                    %
%  Authors: Michel Goossens and Eric van Herwijnen                   %
%           CERN, Geneva, Switzerland                                %
%                                                                    %
%  Last Mod.  3 Apr 1996 (mg)                                        %
%                                                                    %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \newcommand{\PAz}{\ensuremath{\mathrm{A^0}}}
 \newcommand{\PBm}{\ensuremath{{\mathrm{B}^{-}}}}
 \newcommand{\PBpm}{\ensuremath{{\mathrm{B}^{\pm}}}}
 \newcommand{\PBp}{\ensuremath{{\mathrm{B}^{+}}}}
 \newcommand{\PBz}{\ensuremath{{\mathrm{B}^0}}}
 \newcommand{\PB}{\ensuremath{{\mathrm{B}}}}
 \newcommand{\PDiz}{\ensuremath{{\mathrm{D}_{1}(2420)^0}}}
 \newcommand{\PDm}{\ensuremath{\mathrm{D^-}}}
 \newcommand{\PDpm}{\ensuremath{\mathrm{D^{\pm}}}}
 \newcommand{\PDp}{\ensuremath{\mathrm{D^+}}}
 \newcommand{\PDstiiz}{\ensuremath{{\mathrm{D}^{\ast}_{2}(2460)^0}}}
 \newcommand{\PDstpm}{\ensuremath{{\mathrm{D}^{\ast}(2010)^{\pm}}}}
 \newcommand{\PDstz}{\ensuremath{{\mathrm{D}^{\ast}(2010)^0}}}
 \newcommand{\PDz}{\ensuremath{\mathrm{D^0}}}
 \newcommand{\PD}{\ensuremath{\mathrm{D}}}
 \newcommand{\PEz}{\ensuremath{\mathrm{E^0}}}
 \newcommand{\PHpm}{\ensuremath{\mathrm{H^{\pm}}}}
 \newcommand{\PHz}{\ensuremath{\mathrm{H^0}}}
 \newcommand{\PJgy}{\ensuremath{\mathrm{J /\psi(1S)}}}
 \newcommand{\PKeiii}{\ensuremath{\mathrm{K_{e3}}}}
 \newcommand{\PKgmiii}{\ensuremath{\mathrm{K_{\mu 3}}}}
 \newcommand{\PKia}{\ensuremath{\mathrm{K_1(1400)}}}
 \newcommand{\PKii}{\ensuremath{\mathrm{K_2(1770)}}}
 \newcommand{\PKi}{\ensuremath{\mathrm{K_1(1270)}}}
 \newcommand{\PKm}{\ensuremath{\mathrm{K^-}}}
 \newcommand{\PKpm}{\ensuremath{\mathrm{K^{\pm}}}}
 \newcommand{\PKp}{\ensuremath{\mathrm{K^+}}}
 \newcommand{\PKsta}{\ensuremath{\mathrm{K^{\ast}(1370)}}}
 \newcommand{\PKstb}{\ensuremath{\mathrm{K^{\ast}(1680)}}}
 \newcommand{\PKstiii}{\ensuremath{\mathrm{K^{\ast}_3(1780)}}}
 \newcommand{\PKstii}{\ensuremath{\mathrm{K^{\ast}_2(1430)}}}
 \newcommand{\PKstiv}{\ensuremath{\mathrm{K^{\ast}_4(2045)}}}
 \newcommand{\PKstz}{\ensuremath{\mathrm{K^{\ast}_0(1430)}}}
 \newcommand{\PKst}{\ensuremath{\mathrm{K^{\ast}(892)}}}
 \newcommand{\PKzL}{\ensuremath{\mathrm{K^0_L}}}
 \newcommand{\PKzS}{\ensuremath{\mathrm{K^0_S}}}
 \newcommand{\PKzeiii}{\ensuremath{\mathrm{K^0_{e3}}}}
 \newcommand{\PKzgmiii}{\ensuremath{\mathrm{K^0_{\mu 3}}}}
 \newcommand{\PKz}{\ensuremath{\mathrm{K^0}}}
 \newcommand{\PK}{\ensuremath{\mathrm{K}}}
 \newcommand{\PLpm}{\ensuremath{\mathrm{L^{\pm}}}}
 \newcommand{\PLz}{\ensuremath{\mathrm{L^0}}}
 \newcommand{\PN}{\ensuremath{\mathrm{N}}}
 \newcommand{\PNa}{\ensuremath{\mathrm{N(1440)P_{11}}}}
 \newcommand{\PNb}{\ensuremath{\mathrm{N(1520)D_{13}}}}
 \newcommand{\PNc}{\ensuremath{\mathrm{N(1535)S_{11}}}}
 \newcommand{\PNd}{\ensuremath{\mathrm{N(1650)S_{11}}}}
 \newcommand{\PNe}{\ensuremath{\mathrm{N(1675)D_{15}}}}
 \newcommand{\PNf}{\ensuremath{\mathrm{N(1680)F_{15}}}}
 \newcommand{\PNg}{\ensuremath{\mathrm{N(1700)D_{13}}}}
 \newcommand{\PNh}{\ensuremath{\mathrm{N(1710)P_{11}}}}
 \newcommand{\PNi}{\ensuremath{\mathrm{N(1720)P_{13}}}}
 \newcommand{\PNj}{\ensuremath{\mathrm{N(2190)G_{17}}}}
 \newcommand{\PNk}{\ensuremath{\mathrm{N(2220)H_{19}}}}
 \newcommand{\PNl}{\ensuremath{\mathrm{N(2250)G_{19}}}}
 \newcommand{\PNm}{\ensuremath{\mathrm{N(2600)I_{1,11}}}}
 \newcommand{\PSHpm}{\ensuremath{\mathrm{\widetilde{H}^{\pm_j}}}}
 \newcommand{\PSHz}{\ensuremath{\mathrm{\widetilde{H}^0_j}}}
 \newcommand{\PSWpm}{\ensuremath{\mathrm{\widetilde{W}^{\pm}}}}
 \newcommand{\PSZz}{\ensuremath{\mathrm{\widetilde{Z}^0}}}
 \newcommand{\PSe}{\ensuremath{\mathrm{\widetilde{e}}}}
 \newcommand{\PSgg}{\ensuremath{\mathrm{\widetilde{\gamma}}}}
 \newcommand{\PSgm}{\ensuremath{\mathrm{\widetilde{\mu}}}}
 \newcommand{\PSgn}{\ensuremath{\mathrm{\widetilde{\nu}}}}
 \newcommand{\PSgt}{\ensuremath{\mathrm{\widetilde{\tau}}}}
 \newcommand{\PSgxpm}{\ensuremath{\mathrm{\widetilde{\chi}^{\pm_i}}}}
 \newcommand{\PSgxz}{\ensuremath{\mathrm{\widetilde{\chi}^0_i}}}
 \newcommand{\PSg}{\ensuremath{\mathrm{\widetilde{g}}}}
 \newcommand{\PSq}{\ensuremath{\mathrm{\widetilde{q}}}}
 \newcommand{\PWR}{\ensuremath{\mathrm{W_R}}}
 \newcommand{\PWm}{\ensuremath{\mathrm{W^-}}}
 \newcommand{\PWpr}{\ensuremath{\mathrm{W^{'}}}}%\prime
 \newcommand{\PWp}{\ensuremath{\mathrm{W^+}}}
 \newcommand{\PW}{\ensuremath{\mathrm{W}}}
 \newcommand{\PZLR}{\ensuremath{\mathrm{Z_{LR}}}}
 \newcommand{\PZgc}{\ensuremath{\mathrm{Z_{\chi}}}}
 \newcommand{\PZge}{\ensuremath{\mathrm{Z_{\eta}}}}
 \newcommand{\PZgy}{\ensuremath{\mathrm{Z_{\psi}}}}
 \newcommand{\PZi}{\ensuremath{\mathrm{Z_1}}}
 \newcommand{\PZz}{\ensuremath{\mathrm{Z^0}}}
 \newcommand{\PaBz}{\ensuremath{\mathrm{\overline{B}}^0}}
 \newcommand{\PaB}{\ensuremath{\mathrm{\overline{B}}}}
 \newcommand{\PaDz}{\ensuremath{\mathrm{\overline{D}^0}}}
 \newcommand{\PaD}{\ensuremath{\overline{\mathrm{D}}}}
 \newcommand{\PaKz}{\ensuremath{\mathrm{\overline{K}^0}}}
 \newcommand{\PaSq}{\ensuremath{\mathrm{\overline{\widetilde{q}}}}}
 \newcommand{\PagL}{\ensuremath{\mathrm{\overline{\Lambda}}}}
 \newcommand{\PagOp}{\ensuremath{\mathrm{\overline{\Omega}^+}}}
 \newcommand{\PagSm}{\ensuremath{\mathrm{\overline{\Sigma}^-}}}
 \newcommand{\PagSp}{\ensuremath{\mathrm{\overline{\Sigma}^+}}}
 \newcommand{\PagSz}{\ensuremath{\mathrm{\overline{\Sigma}^0}}}
 \newcommand{\PagXp}{\ensuremath{\mathrm{\overline{\Xi}^+}}}
 \newcommand{\PagXz}{\ensuremath{\mathrm{\Xi^0}}}
 \newcommand{\Pagne}{\ensuremath{\mathrm{\overline{\nu}_{e}}}}
 \newcommand{\Pagngm}{\ensuremath{\mathrm{\overline{\nu}_{\mu}}}}
 \newcommand{\Pagngt}{\ensuremath{\mathrm{\overline{\nu}_{\tau}}}}
 \newcommand{\Paii}{\ensuremath{\mathrm{a_2(1320)}}}
 \newcommand{\Pai}{\ensuremath{\mathrm{a_1(1260)}}}
 \newcommand{\Pap}{\ensuremath{\mathrm{\overline{p}}}}
 \newcommand{\Paqb}{\ensuremath{\mathrm{\overline{q}_b}}}
 \newcommand{\Paqc}{\ensuremath{\mathrm{\overline{q}_c}}}
 \newcommand{\Paqd}{\ensuremath{\mathrm{\overline{q}_d}}}
 \newcommand{\Paqs}{\ensuremath{\mathrm{\overline{q}_s}}}
 \newcommand{\Paqt}{\ensuremath{\mathrm{\overline{q}_t}}}
 \newcommand{\Paqu}{\ensuremath{\mathrm{\overline{q}_u}}}
 \newcommand{\Paq}{\ensuremath{\mathrm{\overline{q}}}}
 \newcommand{\Paz}{\ensuremath{\mathrm{a_0(980)}}}
 \newcommand{\Pbgcia}{\ensuremath{\mathrm{{\chi}_{b1}(2P)}}}
 \newcommand{\Pbgciia}{\ensuremath{\mathrm{{\chi}_{b2}(2P)}}}
 \newcommand{\Pbgcii}{\ensuremath{\mathrm{{\chi}_{b2}(1P)}}}
 \newcommand{\Pbgci}{\ensuremath{\mathrm{{\chi}_{b1}(1P)}}}
 \newcommand{\Pbgcza}{\ensuremath{\mathrm{{\chi}_{b0}(2P)}}}
 \newcommand{\Pbgcz}{\ensuremath{\mathrm{{\chi}_{b0}(1P)}}}
 \newcommand{\Pbi}{\ensuremath{\mathrm{b_1(1235)}}}
 \newcommand{\PcgLp}{\ensuremath{\mathrm{\Lambda_c^+}}}
 \newcommand{\PcgS}{\ensuremath{\mathrm{\Sigma_c(2455)}}}
 \newcommand{\PcgXp}{\ensuremath{\mathrm{\Xi_c^+}}}
 \newcommand{\PcgXz}{\ensuremath{\mathrm{\Xi_c^0}}}
 \newcommand{\Pcgcii}{\ensuremath{\mathrm{{\chi}_{c2}(1P)}}}
 \newcommand{\Pcgci}{\ensuremath{\mathrm{{\chi}_{c1}(1P)}}}
 \newcommand{\Pcgcz}{\ensuremath{\mathrm{{\chi}_{c0}(1P)}}}
 \newcommand{\Pcgh}{\ensuremath{\mathrm{{\eta}_{c}(1S)}}}
 \newcommand{\Pem}{\ensuremath{\mathrm{e}^-}}
 \newcommand{\Pep}{\ensuremath{\mathrm{e}^+}}
 \newcommand{\Pe}{\ensuremath{\mathrm{e}}}
 \newcommand{\Pfia}{\ensuremath{\mathrm{f}_1(1390)}}
 \newcommand{\Pfib}{\ensuremath{\mathrm{f}_1(1510)}}
 \newcommand{\Pfiia}{\ensuremath{\mathrm{f}_2(1720)}}
 \newcommand{\Pfiib}{\ensuremath{\mathrm{f}_2(2010)}}
 \newcommand{\Pfiic}{\ensuremath{\mathrm{f}_2(2300)}}
 \newcommand{\Pfiid}{\ensuremath{\mathrm{f}_2(2340)}}
 \newcommand{\Pfiipr}{\ensuremath{\mathrm{f}^{'}_2(1525)}}%\prime
 \newcommand{\Pfii}{\ensuremath{\mathrm{f}_2(1270)}}
 \newcommand{\Pfiv}{\ensuremath{\mathrm{f}_4(2050)}}
 \newcommand{\Pfi}{\ensuremath{\mathrm{f}_1(1285)}}
 \newcommand{\Pfza}{\ensuremath{\mathrm{f}_0(1400)}}
 \newcommand{\Pfzb}{\ensuremath{\mathrm{f}_0(1590)}}
 \newcommand{\Pfz}{\ensuremath{\mathrm{f}_0(975)}}
 \newcommand{\PgD}{\ensuremath{\mathrm{\Delta}}}
 \newcommand{\PgDa}{\ensuremath{\mathrm{\Delta(1232)P_{33}}}}
 \newcommand{\PgDb}{\ensuremath{\mathrm{\Delta(1620)S_{31}}}}
 \newcommand{\PgDc}{\ensuremath{\mathrm{\Delta(1700)D_{33}}}}
 \newcommand{\PgDd}{\ensuremath{\mathrm{\Delta(1900)S_{31}}}}
 \newcommand{\PgDe}{\ensuremath{\mathrm{\Delta(1905)F_{35}}}}
 \newcommand{\PgDf}{\ensuremath{\mathrm{\Delta(1910)P_{31}}}}
 \newcommand{\PgDh}{\ensuremath{\mathrm{\Delta(1920)P_{33}}}}
 \newcommand{\PgDi}{\ensuremath{\mathrm{\Delta(1930)D_{35}}}}
 \newcommand{\PgDj}{\ensuremath{\mathrm{\Delta(1950)F_{37}}}}
 \newcommand{\PgDk}{\ensuremath{\mathrm{\Delta(2420)H_{3,11}}}}
 \newcommand{\PgL}{\ensuremath{\mathrm{\Lambda}}}
 \newcommand{\PgLa}{\ensuremath{\mathrm{\Lambda(1405) S_{01}}}}
 \newcommand{\PgLb}{\ensuremath{\mathrm{\Lambda(1520) D_{03}}}}
 \newcommand{\PgLc}{\ensuremath{\mathrm{\Lambda(1600) P_{01}}}}
 \newcommand{\PgLd}{\ensuremath{\mathrm{\Lambda(1670) S_{01}}}}
 \newcommand{\PgLe}{\ensuremath{\mathrm{\Lambda(1690) D_{03}}}}
 \newcommand{\PgLf}{\ensuremath{\mathrm{\Lambda(1800) S_{01}}}}
 \newcommand{\PgLg}{\ensuremath{\mathrm{\Lambda(1810) P_{01}}}}
 \newcommand{\PgLh}{\ensuremath{\mathrm{\Lambda(1820) F_{05}}}}
 \newcommand{\PgLi}{\ensuremath{\mathrm{\Lambda(1830) D_{05}}}}
 \newcommand{\PgLj}{\ensuremath{\mathrm{\Lambda(1890) P_{03}}}}
 \newcommand{\PgLk}{\ensuremath{\mathrm{\Lambda(2100) G_{07}}}}
 \newcommand{\PgLl}{\ensuremath{\mathrm{\Lambda(2110) F_{05}}}}
 \newcommand{\PgLm}{\ensuremath{\mathrm{\Lambda(2350) H_{09}}}}
 \newcommand{\PgO}{\ensuremath{\mathrm{\Omega}}}
 \newcommand{\PgOm}{\ensuremath{\mathrm{\Omega^-}}}
 \newcommand{\PgOma}{\ensuremath{\mathrm{\Omega(2250)^-}}}
 \newcommand{\PgS}{\ensuremath{\mathrm{\Sigma}}}
 \newcommand{\PgSa}{\ensuremath{\mathrm{\Sigma(1385) P_{13}}}}
 \newcommand{\PgSb}{\ensuremath{\mathrm{\Sigma(1660) P_{11}}}}
 \newcommand{\PgSc}{\ensuremath{\mathrm{\Sigma(1670) D_{13}}}}
 \newcommand{\PgSd}{\ensuremath{\mathrm{\Sigma(1750) S_{11}}}}
 \newcommand{\PgSe}{\ensuremath{\mathrm{\Sigma(1775) D_{15}}}}
 \newcommand{\PgSf}{\ensuremath{\mathrm{\Sigma(1915) F_{15}}}}
 \newcommand{\PgSg}{\ensuremath{\mathrm{\Sigma(1940) D_{13}}}}
 \newcommand{\PgSh}{\ensuremath{\mathrm{\Sigma(2030) F_{17}}}}
 \newcommand{\PgSi}{\ensuremath{\mathrm{\Sigma(2050)}}}
 \newcommand{\PgSm}{\ensuremath{\mathrm{\Sigma^-}}}
 \newcommand{\PgSp}{\ensuremath{\mathrm{\Sigma^+}}}
 \newcommand{\PgSz}{\ensuremath{\mathrm{\Sigma^0}}}
 \newcommand{\PgU}{\ensuremath{\mathrm{\Upsilon}}}
 \newcommand{\PgUa}{\ensuremath{\mathrm{\Upsilon(1S)}}}
 \newcommand{\PgUb}{\ensuremath{\mathrm{\Upsilon(2S)}}}
 \newcommand{\PgUc}{\ensuremath{\mathrm{\Upsilon(3S)}}}
 \newcommand{\PgUd}{\ensuremath{\mathrm{\Upsilon(4S)}}}
 \newcommand{\PgUe}{\ensuremath{\mathrm{\Upsilon(10860)}}}
 \newcommand{\PgUf}{\ensuremath{\mathrm{\Upsilon(11020)}}}
 \newcommand{\PgX}{\ensuremath{\mathrm{\Xi}}}
 \newcommand{\PgXa}{\ensuremath{\mathrm{\Xi(1530)P_{13}}}}
 \newcommand{\PgXb}{\ensuremath{\mathrm{\Xi(1690)}}}
 \newcommand{\PgXc}{\ensuremath{\mathrm{\Xi(1820)D_{13}}}}
 \newcommand{\PgXd}{\ensuremath{\mathrm{\Xi(1950)}}}
 \newcommand{\PgXe}{\ensuremath{\mathrm{\Xi(2030)}}}
 \newcommand{\PgXm}{\ensuremath{\mathrm{\Xi^-}}}
 \newcommand{\PgXz}{\ensuremath{\mathrm{\overline{\Xi}^0}}}
 \newcommand{\Pgfa}{\ensuremath{\mathrm{\phi(1680)}}}
 \newcommand{\Pgfiii}{\ensuremath{\mathrm{\phi_3(1850)}}}
 \newcommand{\Pgf}{\ensuremath{\mathrm{\phi(1020)}}}
 \newcommand{\Pgg}{\ensuremath{\mathrm{\gamma}}}
 \newcommand{\Pgha}{\ensuremath{\mathrm{\eta(1295)}}}
 \newcommand{\Pghb}{\ensuremath{\mathrm{\eta(1440)}}}
 \newcommand{\Pghpr}{\ensuremath{\mathrm{\eta^{'}(958)}}}%\prime
 \newcommand{\Pgh}{\ensuremath{\mathrm{\eta}}}
 \newcommand{\Pgmm}{\ensuremath{\mathrm{\mu^-}}}
 \newcommand{\Pgmp}{\ensuremath{\mathrm{\mu^+}}}
 \newcommand{\Pgm}{\ensuremath{\mathrm{\mu}}}
 \newcommand{\Pgne}{\ensuremath{\mathrm{\nu_{e}}}}
 \newcommand{\Pgngm}{\ensuremath{\mathrm{\nu_{\mu}}}}
 \newcommand{\Pgngt}{\ensuremath{\mathrm{\nu_{\tau}}}}
 \newcommand{\Pgoa}{\ensuremath{\mathrm{\omega(1390)}}}
 \newcommand{\Pgob}{\ensuremath{\mathrm{\omega(1600)}}}
 \newcommand{\Pgoiii}{\ensuremath{\mathrm{\omega_3(1670)}}}
 \newcommand{\Pgo}{\ensuremath{\mathrm{\omega(783)}}}
 \newcommand{\Pgpa}{\ensuremath{\mathrm{\pi(1300)}}}
 \newcommand{\Pgpii}{\ensuremath{\mathrm{\pi_2(1670)}}}
 \newcommand{\Pgpm}{\ensuremath{\mathrm{\pi^-}}}
 \newcommand{\Pgppm}{\ensuremath{\mathrm{\pi^{\pm }}}}
 \newcommand{\Pgpp}{\ensuremath{\mathrm{\pi^+}}}
 \newcommand{\Pgpz}{\ensuremath{\mathrm{\pi^0}}}
 \newcommand{\Pgp}{\ensuremath{\mathrm{\pi}}}
 \newcommand{\Pgra}{\ensuremath{\mathrm{\rho(1450)}}}
 \newcommand{\Pgrb}{\ensuremath{\mathrm{\rho(1700)}}}
 \newcommand{\Pgriii}{\ensuremath{\mathrm{\rho_3(1690)}}}
 \newcommand{\Pgr}{\ensuremath{\mathrm{\rho(770)}}}
 \newcommand{\Pgt}{\ensuremath{\mathrm{\tau}}}
 \newcommand{\Pgya}{\ensuremath{\mathrm{\psi(3770)}}}
 \newcommand{\Pgyb}{\ensuremath{\mathrm{\psi(4040)}}}
 \newcommand{\Pgyc}{\ensuremath{\mathrm{\psi(4160)}}}
 \newcommand{\Pgyd}{\ensuremath{\mathrm{\psi(4415)}}}
 \newcommand{\Pgy}{\ensuremath{\mathrm{\psi(2S)}}}
 \newcommand{\Phia}{\ensuremath{\mathrm{h_1(1170)}}}
 \newcommand{\Pn}{\ensuremath{\mathrm{n}}}
 \newcommand{\Pp}{\ensuremath{\mathrm{p}}}
 \newcommand{\Pqb}{\ensuremath{\mathrm{q_b}}}
 \newcommand{\Pqc}{\ensuremath{\mathrm{q_c}}}
 \newcommand{\Pqd}{\ensuremath{\mathrm{q_d}}}
 \newcommand{\Pqs}{\ensuremath{\mathrm{q_s}}}
 \newcommand{\Pqt}{\ensuremath{\mathrm{q_t}}}
 \newcommand{\Pqu}{\ensuremath{\mathrm{q_u}}}
 \newcommand{\Pq}{\ensuremath{\mathrm{q}}}
 \newcommand{\PsDipm}{\ensuremath{\mathrm{D_{s1}(2536)^{\pm}}}}
 \newcommand{\PsDm}{\ensuremath{\mathrm{D_{s}^-}}}
 \newcommand{\PsDp}{\ensuremath{\mathrm{D_{s}^+}}}
 \newcommand{\PsDst}{\ensuremath{\mathrm{D_{s}^{\ast}}}}
\endinput