# BLAZE

 2d accepted How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species? 2d comment How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species?Excellent answer, thanks for taking the time to explain that to me. 2d revised How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species?improved format 2d comment How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species?@JonCuster Thanks for your reply, I don't understand what you mean, $m_N$ is mass and hence is measured in kg. We don't use natural units in this course so $c \ne 1$. All I would like to know is if there is one person out there that agrees that in the formula for the $Q$-value it should be $m_n$ and NOT $m_N$? 2d revised How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species?deleted 42 characters in body Jul 20 revised How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species?Added additional details Jul 20 revised How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species?added 1 character in body Jul 20 asked How to express the $Q$-value for alpha decay in terms of binding energy of the relevant species? Jun 13 awarded Popular Question May 16 awarded Notable Question May 6 revised How to use the condition that $\vec a_i \cdot \vec b_j=2\pi\delta_{ij}$ to find reciprocal lattice vectors, $b_j$, for this rectangular lattice?Reworded in accordance with advice given May 6 comment How to use the condition that $\vec a_i \cdot \vec b_j=2\pi\delta_{ij}$ to find reciprocal lattice vectors, $b_j$, for this rectangular lattice?@Andrei OKAY, but apart from that the answer is fine, right? May 3 revised How to use the condition that $\vec a_i \cdot \vec b_j=2\pi\delta_{ij}$ to find reciprocal lattice vectors, $b_j$, for this rectangular lattice?improved format May 3 answered How to use the condition that $\vec a_i \cdot \vec b_j=2\pi\delta_{ij}$ to find reciprocal lattice vectors, $b_j$, for this rectangular lattice? May 3 asked How to use the condition that $\vec a_i \cdot \vec b_j=2\pi\delta_{ij}$ to find reciprocal lattice vectors, $b_j$, for this rectangular lattice? Apr 29 awarded Constituent Apr 27 revised Find the reciprocal lattice vectors for a triangular lattice with primitive lattice vectors $\vec a_1=(d, 0)$ and $\vec a_2= (d/2, \sqrt{3}d/2)$Made the fraction easier to read Apr 27 revised Find the reciprocal lattice vectors for a triangular lattice with primitive lattice vectors $\vec a_1=(d, 0)$ and $\vec a_2= (d/2, \sqrt{3}d/2)$Removed unnecessary part of question Apr 27 comment Find the reciprocal lattice vectors for a triangular lattice with primitive lattice vectors $\vec a_1=(d, 0)$ and $\vec a_2= (d/2, \sqrt{3}d/2)$Many thanks for your time :-) Apr 27 accepted Find the reciprocal lattice vectors for a triangular lattice with primitive lattice vectors $\vec a_1=(d, 0)$ and $\vec a_2= (d/2, \sqrt{3}d/2)$